Construction Company Directory: I
Please click on a company to view the full profile:
- I & C Gas Services Ltd
- I & F Builders
- I & H Brown Ltd
- I & J Engineering Ltd
- I & K Beesley
- I & L Paving & Driveways
- I & M Fleetham & Sons
- I & N Site Servicing & Fabrications
- I & R Construction Ltd
- I & S Groundworks Ltd
- I Arkitek Ltd
- I Brown Joinery & Property Maintenance
- I Build
- I Burston
- I C Express Limited
- I C I Finance Plc
- I C S Systems Limited
- I Cook Building Contractors
- I Cough
- I Cox
- I Do IT 4U
- I Elec
- I F M Electronic Limited
- I Gas Technology Solutions
- I Glazebrook
- I Holland Limited
- I Jenkin
- I Lamont Builders
- I Level 3D
- I Level Builders
- i m building services
- I M T Mountwest Limited
- I Mackay Roofing & Building
- I Maintenance
- I N Gale Limited
- I Need Planning Permission
- I Noble Builders
- I Parry
- I Scaffold
- I Soft Plc
- I T L Impex Limited
- I Team Limited
- I Vidal Limited
- I Webster
- I Wild
- I Young Roofing
- I-Arch
- I-Arch Consulting Ltd
- I-cd Publishing (uk) Limited
- i-Construction and Apprenticeships
- I-Floor Design Ltd
- I-Home Interiors Ltd
- I-Interiors Ltd
- I-level Limited
- I-Sentral Security Ltd
- I.Atkinson Fencing Contractors
- I.bengineering Limited
- I.C.T.S. (U.K.) Limited
- I.d.c(holdings) Limited
- I.D.P. Masonry Limited
- I.d.pmasonry Limited
- I.etaxguard Limited
- I.g.iinsurance Company Limited
- I.G.P. (U.K.) Limited
- I.Grunwerg Limited
- I.I.R. Limited
- I.J. Mcgill Transport Limited
- I.J.Atkinson fencing contractors
- I.J.K. Timber Group Limited
- I.j.ktimber Group Limited
- I.M. Group Limited
- I.M.O. Precision Controls Limited
- I.mgroup Limited
- I.mproperties Plc
- I.N.G. Building Ltd
- I.O.D. Skip Hire Limited
- I.P.A. Print Associates Limited
- I.Q.L. Limited
- I.R.F. Limited
- I.T.C. Intercircuit Limited
- I2o Water Ltd
- I2s Group Limited
- I:pc (interiors) Ltd
- IA & C MacIver Ltd
- IAC Construction
- IACS Corrosion Engineering Ltd
- IAG Developments Ltd
- Iag Limited
- Iain Bell Sovereign Construction Group
- Iain Denton Ltd
- Iain Flack Joinery
- Iain G Sibbald Chartered Surveyor
- Iain Hall Sealants Ltd
- Iain Howarth Joinery & Construction
- Iain Lachlan MacDonald
- Iain MacFadzean Ltd
- Iain Thompson Contracts Ltd
- Ian Abrams Architect Ltd
- Ian Adair
- Ian Allan (Printing) Limited
- Ian Allan Associates
- Ian Allan Group Limited
- Ian Baxendale
- Ian Belsham Associates
- Ian Berry Garden Care Services Ltd
- Ian Building Plans
- Ian C King Associates
- Ian C Rodger
- Ian Carnachan
- Ian Carroll Ltd
- Ian Chamberlain
- Ian Cookman Roofing Services
- Ian Crisell
- Ian Cross Services
- Ian Crossfield Building Services
- Ian Curry Architect
- Ian D'Souza Roofing & Building
- Ian Denney Architectural Consultants
- Ian Donnelly Associates
- Ian Duncan Architects
- Ian Fair
- Ian Fairless Building Contractor
- Ian Finlay Associates
- Ian Firth Hardware Limited
- Ian Fogarty Associates
- Ian Gentry Brickwork
- Ian Gibbons
- Ian Gittens Consultancy Ltd
- Ian Guest Holdings Limited
- Ian Hall Building Supplies
- Ian Hill Danfoss
- Ian Hill Roofing Ltd
- Ian Hinchliff
- Ian Hitchman Fabrications Ltd
- Ian Hyman & Co Ltd Chartered Surveyors
- Ian J Tate McIat
- Ian James Hooker Builders
- Ian Jones
- Ian K Whittaker
- Ian Lee Associates
- Ian Lewis Bricklaying Services
- Ian Lowes Stonemasonry
- Ian M Cook Architects
- Ian MacLennan
- Ian Mansfield
- Ian Mason Farms Limited
- Ian Mhackett Limited
- Ian Mitchell Plant Hire
- Ian Nellis Contracting
- Ian Netherwood
- Ian Newton
- Ian O'Brien Studio
- Ian Peck
- Ian R Rae
- Ian Riddell
- Ian Ritchie Architects
- Ian Robbie Builders
- Ian Robson Stonemason
- Ian Rodger Architects
- Ian Rylands Ltd
- Ian Saville Fabrications
- Ian Scannell Building Services Ltd
- Ian Scott & Associates
- Ian Scott Gas Services
- Ian Sharland Ltd
- Ian Sidlow Associates
- Ian Sissons Design Ltd
- Ian Smith (Stationers) Limited
- Ian Sneddon Developments
- Ian Springford Architects
- Ian T Donaldson
- Ian Thomas Construction Services Limited
- Ian Tiso Gas
- Ian Vaux Property Renovation & Repair
- Ian Wadland Roofing
- Ian Waines
- Ian Walton Associates
- Ian Ward Plant Hire
- Ian Williams (holdings) Limited
- Ian Wilson Plant Hire & Site Work
- Ian Wood Services
- Ian Wylie Architects
- Iar Systems Limited
- Iaru Services Ltd
- IAS Dundee Ltd
- IB Contractors Ltd
- Ib Food Plc
- IB Gas Fitter
- IB Gas Services
- IB Roofing
- IBA Fabrication Ltd
- IBB Builders Merchants
- IBB Polish Building Wholesale
- Ibbotson Architects
- Ibc Vehicles (distribution) Limited
- Ibc Vehicles Limited
- IBCP Group Ltd
- IBD Business Advice Group Limited
- Ibelin Architecture
- Ibex
- Ibex Environmental
- Ibex Hire Ltd.
- IBL Construction Ltd
- IBL Property Services Ltd
- IBM Builders
- IBM Homecarers
- IBMAC Partnership
- Ibmc Limited
- IBN Building & Joinery
- IBPM Ltd
- Ibran Outdoors
- IBS Glowstone Technologies
- IBS Joinery
- Ibs-stl U.k.
- Ibstock Brick Limited
- IBT Merchants
- IBTC Ltd
- Ibuild Carpentry & Joinery
- Ibuild Extensions
- Ibuild Oxford
- Ibuilt Services Ltd
- IC Construction Roofing
- IC Imprinted Concrete
- IC Maintenance
- IC Ross Pavior
- iC2 CCTV & Security Specialists
- Ica Architects
- ICAL Fire Safety Ltd
- Icam Archive Systems Limited
- Icamsteel
- Ican Building Services
- Icap Europe Limited
- Icap Hyde & Company Limited
- Icap Management Services Limited
- Icap Plc
- ICB (International Construction Bureau) Limited
- ICB Emulsions Ltd
- ICB General Building & Civil Engineering
- ICCT Ltd
- ICD Roof Solutions
- Ice Architects
- Ice Fashions Limited
- Ice House Design Limited
- Ice Pak International Ltd
- Iceberg Marketing Plc
- Icebroom Motors Limited
- Iceland Frozen Foods Plc
- Icelandic Group Uk Limited
- Icenet Limited
- Iceni Homes
- iCenta Controls Ltd
- ICF Central Ltd.
- ICG Baker Ltd
- Icheme Limited
- Ici Packaging Coatings Limited
- Ici Paints (trade Contract) Limited
- Icknield Garage(letchworth)limited
- ICL Plant Hire Ltd
- Icm Computer Group Plc
- Icm Managed Availability Services Limited
- Icma (Holdings) Limited
- Ico Services Limited
- Icompare
- Icon Architects
- Icon Building Consultancy
- Icon Construction Services Ltd
- Icon Display Limited
- Icon Fabrications
- Icon Information Technology Limited
- Icon Interiors Ltd
- Icon Surveyors
- Iconic Design Builders
- Iconik Building & Construction
- Icopal Limited
- Icore Limited
- ICP Asset Management
- ICP Hilton
- ICP Installations
- Icreate
- Ics Cool Energy Limited
- ICS LTD
- ICS Scaffolding
- Ics Triplex Plc
- ICTR
- ICTS
- ID & C Northwest Ltd
- ID Building & Construction Ltd
- ID Corcoran
- ID Develop & Build
- ID Estates
- ID Fencing
- ID Flat Roofing
- ID Home & Garden Maintenance
- ID Joinery & Building
- ID Partnership Northern
- ID Plant
- ID Young
- Id. Technology Group Limited
- Idacom Steel Buildings Ltd
- Idamp
- IDB Property Services
- IDBS
- Idea Architects
- Idea Architectural Technology
- Idea For Your Space
- Ideal Blinds
- Ideal Boilers Limited
- Ideal Brickwork Contractors Ltd
- Ideal Builders Merchant
- Ideal Building & Home Improvements
- Ideal Cleaning Services Limited
- Ideal Clearance Services
- Ideal Commercial
- Ideal Commercial Boilers
- Ideal Decorators (ne) Limited
- Ideal Developments UK Ltd
- Ideal Electrical & Plumbing Supplies Ltd
- Ideal Europe Limited
- Ideal Furniture Limited
- Ideal Glass
- Ideal Handyman London & Essex Ltd
- Ideal Heating & Plumbing Services
- Ideal Home Maintenance Limited
- Ideal Home Supplies (moreton-in-marsh) Limited
- Ideal Homes Derby Ltd
- Ideal Homes Roofing & Building Contractors
- Ideal House Builders Ltd
- Ideal Industries (u.k.) Limited
- Ideal Installations Ltd
- Ideal Landscapes Ltd
- Ideal Paving Ltd
- Ideal Planning & Design
- Ideal Properties Ltd
- Ideal Roofing Services Ltd
- Ideal Scaffolding Limited
- Ideal Shopping Direct Plc
- Ideal Solutions Building Specialists
- Ideal Stone Interiors Limited
- Idema Ltd.
- Identity Consult
- IDF Construction
- IDH
- IDH MacKinlay
- Idiens & Hopley
- IDM Building Services Ltd
- IDM Properties
- Idolum Design Resource Ltd
- IDP Living Ltd
- IDP Surveying
- IDPNW Ltd
- Idpp Resources Limited
- IDR Building & Maintenance
- Idream Solutions
- Idris Davies
- IDS
- IDS Builders Ltd
- IDS Develop Ltd
- Idwal Williams And Company Limited
- Ieb Brickwork
- Iec Limited
- Iee Conventions Limited
- Ieuan Jones Joinery
- Iexpand Developments Ltd
- IF Only
- Ifa Corporate Limited
- Ifex Structurals
- Ifield & Barrett
- Ifix Plumbing & Heating Ltd
- Ifor Williams Trailers Limited
- Ifor Williams Trailers Ltd
- If_ Do
- IG Contracts Ltd
- IG Gascoigne
- Ig Installations Limited
- IG Jones
- IG Thompson
- Ig11 Plumbing & Diy
- IGC Gas Services
- Ige Energy Services (uk) Limited
- Ige Usa Investments
- Igen Europe Ltd
- Iggesund Paperboard (workington) Limited
- Igi Administration Services Limited
- IGI Builders
- Igi Group Limited
- Igloos
- Ignite Gas Services Ltd
- Ignite Gas Training
- IGR,S.A
- Igranic Control Systems Limited
- Iguzzini Illuminazione U.K. Limited
- IH Borland Contractors Ltd
- IH Equipment Ltd
- IH Maintenance & Repair Ltd
- IH Moore & Company Holdings Ltd
- IH Pearson
- Iha Swindon Limited
- IHC Engineering UK Ltd
- IHCIQIP Ltd
- Ihome - Tek
- IHP Construction Ltd
- IHS Ian's Handyman Services
- IHS Plant
- Ihus Projects Ltd
- II Construction
- IIC Technologies
- Iir Exhibitions Limited
- IISOBuild Ltd.
- IJ Caddick & Company Ltd
- IJ Cowell
- IJ McKessack
- IJ Plant
- IJ Presland Building Services
- Ija Labour Hire
- Ijb Contracts Ltd
- IJC Roofing Contractors
- IJM Property Maintenance
- IJP Building
- IJR Construction
- IJR Services
- IK Brooks
- IK Gas Services
- IK Joiners & Builders
- IK Wyatt Building Design Ltd
- Ikarus Engineering Ltd
- Ikea Distribution Services Limited
- Ikea Limited
- Ikea Properties Investments Limited
- Iko
- Iko Plc
- Ikon Estates
- Ikon Fabrication Solutions
- Ikon Footwear Limited
- Ikon Management
- Ikon Office Solutions Plc
- Ikonic Lifts Ltd
- Ikonografik Design Ltd
- IL Falcone
- Il Girasole Limited
- Il Magnifico SW7 LTD
- Ila Building Maintenance
- ILA Installation Ltd
- Ilam Services Limited
- Ilan Pointing & Damp Proofing
- Ilefco
- Ilex Limited
- Ilex Publishing And Advertising Services Limited
- Ilex Tutorial College Limited
- ILF Ltd
- Ilford Building Supplies
- Ili Drilling Services
- Iliad Consultancy Ltd
- ILJ Logistics
- Ilkeston Furniture Centre Company Limited
- Ilkeston Joinery
- Ilkeston Ply & Diy
- Ilkeston Tractor Midlands
- Ilkeston Tractors Limited
- Illig Uk Limited
- Illingworth & Gregory Limited
- Illingworth Ingham (Manchester) Limited
- Illingworth Ingham Manchester Ltd
- Illovy Properties Ltd
- Illson Builders & Contractors Ltd
- Illumin8 Lights
- Illumino Ignis Ltd
- Illusions Floor Design Speacilists
- Illustrious Construction
- Ilpea Limited
- ILS Southern Ltd
- Ilva (Uk) Limited
- ILW Property Repairs
- Ilyas Projects Ltd
- IM Building Services
- IM Engineering
- IM Murray Engineering
- IM Thornton
- IM Tools
- IM Walkers Builders Ltd
- IMA Building Services
- Imac Building Services Ltd
- Imac Construction Services Ltd
- Imac Property Services
- Imag Ltd
- Image Building Services Ltd
- Image Ceilings Ltd
- Image Clearances
- Image Construction
- Image Data Systems Limited
- Image Developments Northern Ltd
- Image Driveways & Landscaping
- Image Glass
- Image Housing
- Image Interiors
- Image Joinery
- Image Office Supplies Limited
- Image Security Limited
- Image Serigraphics Limited
- Image Technique Ltd
- Imagelinx Plc
- Imagery Limited
- Images At Work Limited
- Imagesound
- Imagesound Ltd
- Imagination Limited
- Imaginative Interiors
- Imagine Property Services Limited
- Imagine Syndicate Management Limited
- Imagineering Global LLP
- Imago Health and Safety Consultants Ltd
- Imam Planning Services
- IMAP Building Solutions
- Imar Construction
- Imark Communications Limited
- IMB Architects Ltd
- Imc Group Consulting Limited
- IMC Stonemasons
- Imcd Uk Limited
- IMD & Associates Ltd
- Imech Ltd
- Imega Print (London) Limited
- Imeris Minerals Ltd
- Imerys Minerals Limited
- IMG Composites
- Img Media Limited
- IMH Property Maintenance
- Imi Cornelius (uk) Limited
- Imi Plc
- iMist Scotland Ltd
- iMix Concrete
- Imko Construction Ltd
- Imko London
- Iml Labels & Systems Limited
- Imley Construction Limited
- Immaculate Services Ltd
- Immediate Response Consultancy UK Ltd
- Imogen Construction Ltd
- Imogen Robartes Ltd
- Imotek International Limited
- Imp Conservation Limited
- Impact (Boston) Limited
- Impact Building & Maintenance Ltd.
- Impact C & T Limited
- Impact Carbides Ltd
- Impact Complete Home Renovations
- Impact Construction
- Impact Driveways
- Impact Ducting Sales
- Impact Fork Trucks Limited
- Impact Marcom Ltd
- Impact Office Equipment Limited
- Impact Paving
- Impact Renovations
- Impact Scaffolding Ltd
- Impact Secure & Protec Ltd
- Impact Site Services
- Impact Surveys Ltd
- Impact Techniques Iron Ville Ltd
- Impala Skip Hire Birmingham
- Impala Skip Hire Bristol
- Impala Skip Hire Coventry
- Impala Skip Hire Leeds
- Impala Skip Hire Liverpool
- Impala Skip Hire Manchester
- Impala Skip Hire Newcastle
- Impala Skip Hire Nottingham
- Impala Skip Hire Southampton
- Impala Skip Hire Sutton Coldfield
- Impala Skip Hire Wolverhampton
- Impala Stone Ltd
- Impchain Ltd
- Imperfect Interiors
- Imperial Brickwork
- Imperial Construction
- Imperial Construction Cardiff Ltd
- Imperial Drives
- Imperial Driveways
- Imperial Ductwork Manufacturing
- Imperial Ductwork Services
- Imperial Flooring Ltd
- Imperial Integrated Systems Ltd
- Imperial Marble & Granite Importers Limited
- Imperial Multipart Limited
- Imperial Office Furniture Ltd
- Imperial Pharmaceuticals Limited
- Imperial Residential
- Imperial Restoration & Building
- Imperial Scaffolders
- Imperial Scaffolding Limited
- Imperial Self Drive Limited
- Imperial Society Of Teachers Of Dancing(the)
- Imperial Stone Company Limited
- Imperial Stone UK Ltd
- Imperial Structures Ltd
- Imperial Tobacco Group Plc
- Imperial Tobacco International Limited
- Imperial Tobacco Limited
- Impex Creative Crafts Limited
- Imphouse Ltd
- Impington Roofing Services Ltd
- Import Driveways
- Impra Gas
- Impregilo New Cross Limited
- Impress Digital Limited
- Impress Drives
- Impress Metal Packaging Limited
- Impress Paving Ltd
- Impress Printers Limited
- Impress Ventures Ltd
- Impressed Ltd
- Impressions (nottingham) Limited
- Impressions Reactive Ltd
- Imprimus Limited
- Imprint Plc
- Improve Don't Move Ltd
- Improve IT Design Ltd
- Improve IT Property Maintenance
- Impulse Bathroom Products Ltd.
- Impwood
- IMR Cad Design Systems
- IMR Gas Heating & Plumbing
- IMR UK Ltd
- IMS Building Services
- IMS Building Solutions Ltd
- Ims Communications Limited
- Ims Heating Solutions Limited
- IMS Ltd
- IMS Maintenance Ltd
- Ims Maxims Plc
- IMT Construction
- IMW Maintenance
- In 2 Build
- In Construction Services Ltd
- In EX
- In EX Design Ltd
- In House Design Company Ltd
- In Line Scaffolding Bucks Ltd
- In Moto Limited
- In Rudd Builder
- In Shop UK
- In Steel Blacksmiths & Fabricators Ltd
- In Touch With Bricks Limited
- In Touch With Bricks Ltd
- In Xpress Preston
- In-Pro Engineering Services
- In-time Watch Services Limited
- In2fab Technology Ltd
- Inbev Ireland Limited
- Inbev Uk Limited
- Inbond Design & Build
- Inbound Solutions Limited
- Inc Design Associates Ltd
- Inca Digital Printers Limited
- Incaforce Civil Engineering Ltd
- Incat Technical Services
- Inchcape Automotive Limited
- Inchcape East (acre) Limited
- Inchcape East Limited
- Inchcape Estates Limited
- Inchcape North West Limited
- Inchcape Retail Limited
- Inchcross Construction Ltd
- Inchoak Limited
- Incisive Media Limited
- Include
- Include Environmental Services
- Inco Europe Limited
- Incontrol Gas Services
- IND Com Construction Ltd
- Indace Limited
- Indala Limited
- Indasa Abrasives (Uk) Ltd
- Indeco Technical Services Limited
- Indeco UK Ltd
- Indecon Building Ltd
- Indeglas Ltd
- Indeo Construction Services
- Independant Builders
- Independent Access Scaffold Limited
- Independent Aquatic Imports Limited
- Independent Asbestos Surveys
- Independent Catering Management Limited
- Independent Counselling And Advisory Services Limited
- Independent Damp Proofing
- Independent Design House Ltd.
- Independent Ductwork Ltd
- Independent Fireplaces (Swindon0
- Independent Furniture & Interiors Ltd
- Independent Furniture Contracts Limited
- Independent Glass Company Limited
- Independent Glass Limited
- Independent Histopathology Services Limited
- Independent Lifting Services Ltd
- Independent News And Media Ltd
- Independent Plumbing Supplies
- Independent Scaffolding
- Independent Steel Fabrications
- Independent Television News Limited
- Indepth Civil Engineering Ltd
- Indesit Company Uk Limited
- Indespension Ltd
- Index Books Limited
- Index Business Supplies Limited
- Indexcase Limited
- Indica Home Interiors
- Indigo Design Architects
- Indigo Frog
- Indigo Fusion Ltd
- Indigo Northern Ltd
- Indigo Roofing
- Indigo Scaffolding Ltd
- Indigroid Interiors Ltd
- Indo African Exports Limited
- Indoor Climate Solutions Limited
- Indoor Outdoor Plumbing
- Indra Travel Services Limited
- Induction Pipe Bending
- Inductotherm Heating & Welding Technologies Limited
- Indus Ventures
- Industrial & Construction Plant Limited
- Industrial & Marine Supplies Limited
- Industrial & Welding Supplies (north West) Ltd
- Industrial Acoustics Company Limited
- Industrial Air Conditioning Limited
- Industrial And Commercial Environments Limited
- Industrial And Marine Power Services Limited
- Industrial And Welding Management Limited
- Industrial Bulk Containers
- Industrial Chemicals Limited
- Industrial Contract Supplies Limited
- Industrial Contracting Services Ltd
- Industrial Electronic Wiring Limited
- Industrial Engines
- Industrial Floor Treatments (Stone) Ltd
- Industrial Heating Services Ltd
- Industrial Hi-tech Sheeting Contractors Limited
- Industrial Lifting UK Ltd
- Industrial Maintenance Group
- Industrial Pallet And Transport Services Limited
- Industrial Pipe Freezing Services Ltd
- Industrial Power Distribution Limited
- Industrial Roof Maintenance
- Industrial Rubber Plc
- Industrial Safety Inspections Ltd
- Industrial Shotblasting & Spraying LTD
- Industrial Tool Supplies
- Industrial Water Jetting Systems Ltd
- IndustrialMachines.net Ltd
- Indusvent Ltd
- INEC Engineering Company Ltd
- Inedit Construction Limited
- Ineo Ei Uk Ltd
- Ineos Chlor Limited
- Ineos Fluor Limited
- Ineos Oxide Limited
- Ineos Vinyls Uk Ltd
- Inertia Construction Engineering Ltd
- Inex Works Group Ltd
- Infallible Systems
- Infant Hercules
- Infante Ltd
- Infast Automotive Limited
- Infineum International Limited
- Infineum Uk Ltd.
- Infinite 3D
- Infinite Building Solutions Ltd
- Infiniti
- Infiniti Finance Plc.
- Infiniti IT
- Infinity Building Solutions
- Infinity Coves UK
- Infinity Domestic Gas
- Infinity Galvanised Steel Roofline
- Infinity Grounds Maintenance
- Infinity Group
- Infinity Property Improvements
- infinity-glass.co.uk
- Infix Direct
- Inflite Engineering
- Inflow Ltd
- Inflow UK Ltd
- Infocom Systems
- Infoconomy Limited
- Infomedia Services Limited
- Infometal Scaffolding Platforms
- Inform Surveying Ltd
- Inform UK
- Informa Plc
- Informatiq Consulting Limited
- Infotect Ltd
- Infranor Limited
- Infrared Integrated Systems Limited
- Infrastructure Developments
- Infrastructure Investments Ltd
- Infrastructure Maintenance Services Ltd
- Infrastructure Managers Limited
- Ing Lease (uk) Limited
- Ing Red Uk (projects) Ltd
- Ingenico (uk) Limited
- Ingenious Media Plc
- Ingenium Construction Services
- Ingersoll Rand Security Technologies
- Ingersoll-rand Uk Ltd.
- Ingimex Limited
- Ingle-Nook
- Ingleby & Hobson Architects
- Ingleby & Holden Ltd
- Inglenook Fireplaces
- Inglenorth
- Inglewood Conference Centre Limited
- Inglis Badrashi Loddo
- Ingon Tarmac
- Ingram Construction
- Ingram De Havilland Limited
- Ingram Micro (uk) Limited
- Ingram Micro Holdings Limited
- Ingrams Builders
- Ingrams Estates
- Ingrebourne Valley Ltd
- Inhabitat Design Studios Ltd
- Inhaus Designs
- Inhaus Solutions
- Inhouse Carpet Flooring
- Inhouse Interior Design
- Inhouse South
- Inigo Contract Services Ltd
- Initial Building Services Limited
- Initial Catering Services Limited
- Initial Electronic Security Systems Limited
- Initial Fire Systems Ltd
- Initial Hospital Services Limited
- Initial Projects Limited
- Initial Property Maintenance
- Initial Reflection
- Initiatives in Design Ltd
- Inject a Cure Damp Eradication Company
- Inject-a-Proof
- Injectorseal Preservation Ltd
- Ink (clothing) Limited
- Ink Construction Ltd
- Inkcroft Homes
- Inkdesign Architecture
- Inkdrawn Ltd
- Inkerman Building & Roofing Company
- Inkon Printers Limited
- Inkspace Ltd
- Inlet Gas Services Ltd
- Inline Developments Ltd
- Inline Fencing
- Inn Supplies Ltd
- innDex
- Innen Design
- Inner World Design & Build Ltd
- Innercity Scaffolding Ltd
- InnerTec Limited
- Innes Associates
- Innes Wilkin Architecture
- Innex Design Ltd
- Inngrain Furniture
- Innisfree Resources Limited
- Innopulse Construction
- Innospec Limited
- Innova
- Innovare Systems Ltd
- Innovata Limited
- Innovate Corby Chilled Distribution Limited
- Innovate Developments Ltd
- Innovate Lifting Systems
- Innovate Logistics Limited
- Innovate Office Limited
- Innovate Property Limited
- Innovate Rail Limited
- Innovate Roofing
- Innovating Space Ltd
- Innovation Architecture Ltd
- Innovative Build Solutions Ltd
- Innovative Construction Limited
- Innovative Design Services
- Innovative Timber Frame Homes
- Innovative Utilities
- Innovia Films Limited
- Innsight Design
- Innspired Company Limited
- Innspired Pubs Limited
- Inox Engineering
- Inprint At Marden Limited
- Inprojex International (U.K.) Limited
- Input Joinery Ltd
- Inrock
- Inrock Limited
- INS Sudlows Limited
- Insafe International Limited
- Inscape Design Arena
- Inscapes
- Inside & Out
- Inside Out Architecture
- Inside Out Building Services
- Inside Out Contracts Ltd
- Inside Out Lighting Ltd
- Inside Out Property Services
- Insideout Construction
- Insideout Home & Garden Improvements Ltd
- Insideout Property Services
- Insideout Specialists Ltd
- Insideoutproperty Services
- Insider Dealings
- Insight Direct (uk) Ltd
- Insight Geo Ltd
- Insight Investment Management Limited
- Insight Logistics Limited
- Insight Ltd
- Insight Safety Solutions Ltd
- Insignia Telecom (uk) Limited
- Insite Contracts Ltd
- Insite Group Ltd
- Insite Poster Properties
- Insite Stoke Ltd
- Insitu Framework
- Insitu SCP
- Insituform Holdings (Uk) Limited
- Insituform Linings Public Limited Company
- Inskip & Son Roofing
- Inskip and son fencing
- Inspace Partnerships Regeneration & New Homes Limited
- Inspace Plc
- Inspec Construction Ltd
- Inspec Invesco
- Inspect a Site
- Inspectas Ltd
- Inspection & Maintenance Services Ltd
- Inspection And Consultancy Services Limited
- Inspector Gutter
- Inspector Leak
- Inspector Nasset
- Inspectus Ltd
- Inspira Ceilings
- Inspiral Construction Ltd
- Inspirational Driveways
- Inspirational Fires & Fireplaces
- Inspirational Interiors
- Inspire Build
- Inspire Contract Services Ltd
- Inspire Design Consultancy Ltd
- Inspire Home & Garden
- Inspire Interiors
- Inspire Premier Solutions
- Inspire Property
- Inspire Property Investments
- Inspire Waste Management
- Inspired Asset Management Ltd
- Inspired Design & Development Ltd
- Inspired Homes
- Inspired Improvements Ltd
- Inspired Noise Solutions Ltd
- Inspired Plans
- Inspired Scaffolding Services Ltd
- Inspired Show Homes
- Inspired vision bathrooms & wetrooms
- Insta Services
- instacoustic
- Instaflame
- Instafoam & Fibre Limited
- Instalair Midlands Ltd
- Instalcom
- Instalcom Limited
- Install (Ceilings & Partitions) Limited
- Installation Space Limited
- Instant Analysis
- Instant Construction Ltd
- Instant Demolition Ltd
- Instant Despatch Services Limited
- Instant Living Space Ltd
- Instant Offices Ltd
- Instant Property Maintenance Ltd
- Instant Tool and Plant Hire
- Instarmac Group Plc
- Instarmac Holdings Limited
- Instaweld Engineering Company
- Institute Of Cancer Research: Royal Cancer Hospital (the)
- Institute Of Contemporary Arts Limited
- Institute Of Export(the)
- Institute Of Legal Executives (the)
- Institute of Occupational Medicine (IOM)
- Institute Of Quarrying(the)
- Institute Of The Motor Industry(the)
- Institution Of Civil Engineering Surveyors
- Instock Hardware Limited
- Instore Plc.
- Instro Precision Limited
- Insuclad Limited
- Insul Hub Ltd
- Insulate UK
- Insulated Panel Construction Ltd
- Insulated Tools Online
- Insulation & Machining Services Limited
- Insulation Shop
- Insulation Sussex
- Insulation Uk
- Insullite Tiled Conservatory Roofs
- Insurance Repair Solutions Limited
- Insured Window Installations Limited
- Insyte
- Inta Designs Ltd
- Intamech Limited
- Intavent Orthofix Limited
- Intec Building Solutions
- Intec Consulting UK Ltd
- Intec Design
- Intec Garage Conversions
- Intec Storage & Partitioning
- Intec Telecom Systems Plc
- Intech GT Smith Engineering Ltd
- Intechnology Plc
- Integated Fabrication Ltd
- Integra Buildings Limited
- Integra Developments
- INTEGRA Solutions & Training Ltd
- Integral
- Integral Build
- Integral Building Services LTD
- Integral Cradles
- Integral Hire Limited
- Integral Ltd
- Integral Management Group Resources Ltd
- Integral Safety
- Integral UK (Eastern)
- Integral Uk Limited
- Integralife Uk Limited
- Integralis Limited
- Integrate Building Services
- Integrated Building Services Design Partnership Plc
- Integrated Business Analysis Limited
- Integrated Ceilings & Partitions Limited
- Integrated Civil Engineering
- Integrated Construction Solutions Ltd
- Integrated Dental Holdings Limited
- Integrated Design Partnership
- Integrated Designs & Associates Ltd
- Integrated Fencing Ltd
- Integrated Fire Solutions
- Integrated Interior Systems
- Integrated Polymer Systems (U.K.) Limited
- Integrated Property Investments Ltd
- Integrated Reservoir Solutions Limited
- Integrated Scaffolding Ltd
- Integrated Security Solutions Uk Ltd
- Integrated Surveying Partnership
- Integrated Water Services
- Integrity Control Systems Ltd
- Intel Corporation (uk) Limited
- Intelect Engineering
- Intelitrade Developments Ltd
- intell-time
- Intelle Construction Ltd
- Intellexa Limited
- Intelligent Architecture & Surveying
- Intelligent Design Planning Services
- Intelligent Detection Solutions
- Intelligent Facility Solutions ltd
- Intelligent Groundworks Limited
- Intelligent Heating Supplies Ltd
- Intelligent Interiors Limited
- Intelligent Processing Solutions Limited
- Intelligent Temporary Works
- Intelligo Services
- Intelligroup Europe Limited
- Intellitec
- Intelplan
- Inten Ltd
- Inter Group (uk) Limited
- Inter House Windows
- Inter Ina Limited
- Inter Office (Uk) Ltd
- Inter-Facilities Management Ltd
- Inter-House Design Ltd
- Inter-Line South West Ltd
- Inter-tel Europe Limited
- Interaction Associates Limited
- Interaction Engaging Space
- Interaction Recruitment Plc
- Interactive (flue Systems) Limited
- Interactive Communications Services Limited
- Interalia Services Ltd
- Interbelt Limited
- Interbuild Derby Ltd
- Interchange Communications Limited
- Interchange Distribution Limited
- Interchange Group Limited
- Interchange Services Limited
- Interclad Limited
- Interclass Holdings Limited
- Interconnector (Uk) Limited
- Intercounty Farmers Limited
- Intercounty Properties Ltd
- Intercounty Scaffolding
- Intercounty Seamless Gutters
- Intercoustic
- Interdesign (Uk) Limited
- Intereel Group Limited
- Interefurb
- Interex Contracts Limited
- INTEREX INTERNATIONAL
- Interface Europe Ltd.
- Interface Solutions International Limited
- Interfix
- Interfix Scaffolding Ltd
- Interfleet Technology Limited
- Interflex Time & Access Limited
- Interfloor Limited
- Interflora British Unit
- Interform Contract Furniture
- Interfurn Medical Systems Ltd
- Intergas Solutions
- Intergen (uk) Ltd.
- Intergr8 Construction Ltd
- Intergrated Services UK Ltd
- Interior Construction Ltd
- Interior Design & Supply Ltd
- Interior Design by Dominic Payte
- Interior Design Ceiling Company Ltd
- Interior Design Development LLP
- Interior Door Designs
- Interior Ideas Direct
- Interior Life
- Interior Projects Southern Ltd
- Interior Property Solutions
- Interior Rehab
- Interior Screed Ltd
- Interior Services Group Plc
- Interior Services Group UK Holdings Ltd
- Interior Seventy3
- Interior Systems Ltd
- Interior Transition
- Interiora
- Interiors
- Interiors by Angela Barr Ltd
- Interiors by Design
- Interiors by Elle Designs
- Interiors by Tony P Ltd
- Interiors Foam Limited
- Interiors of Chiswick
- Interiors Unlimited
- Interkey Fabrications
- Interlevin Holdings Limited
- Interlevin Refrigeration Limited
- Interlink Fabrications Limited
- Interloc Building Solutions
- Interlock Block Paving
- Interlock Driveways
- Interlock Flexible Products Ltd
- Interloft Conversions Ltd
- Intermec Europe Limited
- Intermediary Systems Limited
- Intermediate Capital Group Plc
- Intermediate Capital Investments Limited
- Intermediate Limited
- Intermusic Limited
- Internal Fittings
- Internal Solutions Property Services Ltd
- International Airline Passengers Association (eame) Limited
- International Alert
- International Art Supplies Limited
- International Association Of Oil & Gas Producers
- International Bullion And Metal Brokers (London) Limited
- International Car Rental Limited
- International Centre For Life (Property) Limited
- International Childrens Trust
- International Clothing Designs (holdings) Limited
- International Computer Systems (london) Limited
- International Conference Solutions Limited
- International Currency Exchange Public Limited Company
- International Design Partners Ltd
- International Financial Data Services Limited
- International Flavours & Fragrances I.f.f.(great Britain)limited
- International Greetings Plc
- International Herald Tribune Limited
- International Hospitals Group
- International Hospitals Group Limited
- International Insurance Company Of Hannover Limited
- International Lift Equipment Limited
- International Mining Supplies & Services Limited
- International Motion Control Limited
- International Paint Limited
- International Paper (uk) Limited
- International Paper Group (uk) Limited
- International Pipeline Products Limited
- International Plywood (Importers) Limited
- International Plywood Plc
- International Poster Management Limited
- International Potash Company (uk) Limited
- International Power Global Developments Limited
- International Power Plc
- International Quarrying Consultants Ltd
- International Rectifier Company (great Britain) Limited
- International Safety Consultants
- International Security & Surveillance Ltd.
- International Society For Krishna Consciousness Limited
- International Students House.
- International Timber
- International Trimmings And Labels Plc
- International Tube & Fittings
- International Tubular Services Limited
- International Waste Management Group
- International Wine Services Limited
- Interni Design Studio
- Interoute Transport Services Limited
- Interpart UK Ltd
- Interplan (contracts) Limited
- Interport Limited
- Interprint Limited
- Interpublic Limited
- Interseal
- Intersect Recruitment Ltd
- Interserve
- Interserve (defence) Ltd
- Interserve (facilities Services-slough) Ltd
- Interserve Industrial Services Limited
- Interserve Industrial Services Ltd
- Interserve Plc
- Interserve Project Services Limited
- Intershop Limited
- Intersnack Limited
- Interspace Design
- Interstar Building Contractors
- Intersteels
- Interstuhl Limited
- Intertech Plastics Limited
- Intertek Group Plc
- Intertek International Limited
- Intertimber Limited
- Intertrade Packaging Limited
- Intervention Services Ltd
- Intervet Uk Limited
- Intervet Uk Production Limited
- Intesa Sanpaolo S.p.a
- Intex Building & Maintenance
- Intex General Services Limited
- Intex Hall & Graham Ltd
- Intimas Limited
- Intoheat
- Intoheat Limited
- Intorbuild
- Intoto Design Limited
- Intra Biz Scaffolding
- Intraco Services Limited
- Intrade Co Limited
- Intraport Plc
- Intro 2020 Limited
- Intro Recruitment Limited
- Introbuild Ltd
- Introland Limited
- Intronec
- Intu Interiors
- Intu Mescent Systems
- Intu Property
- Intumescent Protective Coatings Ltd
- Intumescent Systems Ltd
- Inunit Limited
- Invacare Uk Operations Limited
- Invalifts Limited
- Invasive weed management LTD
- Invek Surveys Ltd
- Invent Architecture Ltd
- Inventec (scotland) Corporation Limited
- Inventiv Roofing Solutions
- Inventive Creative
- Inventive Design Associates Ltd
- Inventive Space Design
- Inverclyde Care & Repair
- Inverness Core Drilling Ltd
- Inverness Paving Ltd
- Inverness Precast Ltd
- Inverness Roofing Services
- Invesco English And International Trust Plc
- Invesco Fund Managers Limited
- Invesco Income Growth Trust Plc
- Invesco Pensions Limited
- Invest Property Maintenance
- Investacast Limited
- Investis Limited
- Investment & Securities Trust Ltd
- Investment Homes
- Investment Management Association
- Investment Solutions Limited
- Invicitus Roofing
- Invicta Building & Home Improvements
- Invicta Buildings Services Ltd
- Invicta Contracts Limited
- Invicta Fabrications
- Invicta Foods Limited
- Invicta Groundworks
- Invicta Partnership
- Invicta Preservation Ltd
- Invicta Roofing Limited
- Invicta Telecare Limited
- Invicta Window Films Limited
- Invictacut Limited
- Invictacut Ltd
- Inviron
- Inviron Limited
- Inviso Building Surveying and Energy Assessment
- Invitrogen Limited
- Invoke
- Invotek Limited
- Invu Plc
- Invu Services Limited
- Inxterior
- IO Plumbing & Heating
- Ioan Shills
- IOM
- Iom Consulting Limited
- ION Property Development Ltd
- Ion Science Systems Limited
- Iona Design
- Iona School Association
- Ionuty limited
- Iosh Services Limited
- IP Builders Brickwork Limited
- IP Developments Ltd
- IP Site Solutions
- IPA
- IPA Architects
- Ipc Media Limited
- Ipcs Group Services Limited
- IPL UK
- IPM Building Services
- IPM Developments Ltd
- Ipm Eagle Services Limited
- Ipm Marketing And Services Limited
- IPM Plumbing & Electrical Ltd
- IPM Property Maintenance
- IPOS Ltd
- IPS Architects
- Ipsen Limited
- Ipsos Access Panels Limited
- Ipsos Uk Limited
- Ipsum Developments Ltd
- Ipsum UK
- Ipswich Paving & Landscaping
- Ipswich Ransomes Parts Center
- Ipswich Timber Frame Ltd
- Ipswich Transport Museum Limited
- IPW Building Services
- IQ Roofing Solutions Ltd
- IQ Service & Maintenance Ltd
- Iqpc Limited
- Iqt Limited
- IR Castle
- IR Hindle Building Contractors
- IR Stagg
- IR Tovey Builder
- Iraco Limited
- IRC Carocelle Ltd
- IRC Interiors
- Ired
- Iredales Limited
- Irish Bitumen Storage
- Irish Door Systems Ltd.
- Irish Spars & Rigging Ltd
- Irish Stone
- Irm Bristol Limited
- Irm Uk Strategic It Training Limited
- Irmass Company Limited
- Iron Mountain (uk) Limited
- Iron Mountain Europe Limited
- Iron Octopus
- Iron Styles
- Iron-shore
- Ironbridge Fencing Contractors
- Ironcraft Services Ltd
- Irongate -ISS
- Irongate Developments Ltd
- Irongate Digital Solutions
- Irongate Property & Asset Management Ltd
- Ironing 4 U Limited
- Ironmongery Experts
- Ironmongery Services Limited
- Ironmongery Solutions Ltd
- Ironmongery World
- Irons in The Fire
- Ironwork Designs
- Irresistible Group
- Irrigatia
- Irrigation & Garden Services
- Irrigation & Water
- Irrigation Control
- Irrigation Projects & Management
- Irrigation Services UK Ltd
- Irrigation Supplies Ltd
- Irriplan
- Irvine Contractors
- Irvine Grenson Ltd
- Irvine Jones Design
- Irvine Surfacing Ltd
- Irvines Contractors Ltd
- Irving Stewart Ltd
- Irvon Ltd
- Irwin & Colton
- Irwin Builders
- Irwin Mitchell
- Irwins Quality Aggregates
- IS Builder
- IS Building & Maintenance
- IS Building Ltd
- IS Consulting
- IS Green Felt Roofing
- ISA Fabrications
- Isa-Lea Limited
- Isaac Agnew (holdings) Limited
- Isaac Construction
- Isaac Timmins Limited
- Isabel Ballardie Interior Design
- Isabel Hospice Limited
- ISB Contracting
- Isc Computers Plc
- Isc Networks Limited
- Isc Services Limited
- Ise Fire Products & Services Limited
- Isec Interior Systems Ltd
- ISG Cathedral Ltd
- ISG Construction
- Isg Dean And Bowes Limited
- ISG Interior Services Group UK PLC
- Isg Interiorexterior Plc
- Isg Jackson Limited
- ISG Ltd
- ISG Pearce Ltd
- Isg Totty Limited
- Isherwood & Ellis Architects
- Isherwood's Building Contractors
- Isis Concepts Limited
- Isis Construction
- ISJ Brickwork
- ISL Joinery & Maintenance
- Island Barn Aggregates Ltd
- Island Building Company
- Island Cement
- Island Diggers
- Island Imperial Roofing Ltd
- Island Iron Craft
- Island Repointing
- Island Scaffolding Limited
- Island Structural Limited
- Island Treatment Specialists
- Island Treatment Specialists Limited
- Island Waste Services Limited
- Islandwide Roofing
- Islay Buildbase
- Isle of Wedmore Construction
- Isle of Wight Aggregates Ltd
- Isle Of Wight County Press Limited
- Isle of Wight Parts Center
- Islebest Limited
- Isleburn
- Isleburn Limited
- Islecare Limited
- Islington Builders
- Islwyn Pugh Construction Ltd
- Ismail & Sons
- ISO Property Developments Ltd
- Isochem Uk Limited
- Isocrete Project Business - Part of the Flowcrete Group
- Isofab Ltd
- Isoft Group Plc
- Isoler Ltd
- Isoler Ltd.
- Isomat
- Isotech Spray Foam Roof Systems
- Isotrak Limited
- Ispir Construction Ltd
- ISS Damage Services
- ISS Facilites Services Restoration
- Iss Facility Services Limited
- Iss Independent Security Solutions Limited
- Iss Mediclean Limited
- ISS Restoration
- Issue Team
- Issuemade Ltd
- IST Molchtechnik GmbH
- Isuzu Motors Europe Limited
- Isuzu Truck UK Ltd
- IT Architecture
- IT Butler
- IT Carpentry
- IT Shaw Ltd
- IT Solutions
- It's a Wood Thing
- Ital Contracting Ltd
- Italceramic Ltd.
- Italian Family Business Group Ltd
- Italyx Limited
- Itarus Limited
- Itc Concepts Limited
- Itc Infotech Limited
- Ite Group Plc
- Itech Roofworks
- Itemtech Limited
- Ithaca Media Limited
- Ithaca Roofing Ltd
- ITI Construction Ltd
- ITI Direct
- Itimber
- ITL Associates
- Itochu Europe Plc
- Itouch Limited
- ITS
- ITS Building Services Ltd
- Its Testing Services (Uk) Limited
- Itt Defence Limited
- Itv Broadcasting Limited
- Itv Wales & West Limited
- ITW
- ITW Construction Products
- ITW Industry
- Iv-Oil & Gas b.v.
- Ivan House Clearance
- Ivan Maughan
- Ivan Thompson Windows Ltd
- Ivanhoe Forge Ltd
- Ivar (uk) Ltd.
- Ivc Media Limited
- Iveco Limited
- Iver Construction Ltd
- Iverdown Building Services Limited
- Ives Plumbers Merchants
- Ivex Limited
- Ivins FD Roofing
- Ivor Henley
- Ivor Henley Purpose Made Joinery
- Ivor Holdings
- Ivor Holmes Limited
- Ivor King (CEC) Ltd
- Ivor Laiker
- Ivor Russell Partnership
- Ivor Stevens MRICS
- Ivor Thomas Rentals
- Ivory Homes Developments
- Ivybridge Building Supplies Limited
- Ivybuild
- Ivydale Plant Ltd
- IW Building Services
- IW Kiddy Plant Hire
- IW Wallis
- IWA Architects
- Iwan Jones
- IWIK Construction
- Iwood Timber Ltd
- IWP Dansk Ltd
- IWS Independent Window Systems Ltd
- Ixsia Construction Ltd
- IZ Livingly Home Improvements Ltd
- Izit Design Ltd
- Izod Design
- Izumi Products UK Ltd
- IZZ Design
- Izzard Roofing Services