IT for Industry Company Index - D
- D Benson (Controls) Ltd. - Normanton
- D Grant Crawley Ltd. - Ormskirk
- D B L Software Ltd. - Salisbury
- D B T Ltd. - Fareham
- D C Allen Ltd - Poole
- D M S Systems Ltd. - Shefford
- D P S Software Ltd. - Enfield
- D P S Technology Ltd. - Halesowen
- D Reynolds - Bromyard
- D T P Services - Croydon
- D'Lec Components Ltd. - Gravesend
- DABS - Reading
- Dabscom plc - Bolton
- Dacoll Ltd. - Sutton Coldfield
- DACS (Electrical) Ltd - Deeside
- Dakota Drawing Office Services Ltd. - Mitcham
- Dalton Firth Ltd - Farnham
- Danielson (UK) Ltd - Aylesbury
- Danoli Solutions Ltd. - Ormskirk
- Dash Computer Products / Nice Label - Clitheroe
- Dash Information Systems Ltd. - Derby
- Data Cabling Ltd. - Lincoln
- Data Capture Solutions Ltd. - Slough
- Data Connect Ltd. - Sheffield
- Data Consultants - Bellshill
- Data Encryption Systems Ltd. - Taunton
- Data Installation & Networking Services Ltd. - Farnborough
- Data Integration Ltd. - Basingstoke
- Data Perceptions - Amersham
- Data Physics UK Ltd - Hailsham
- Data Processing Supplies Ltd. - Gateshead
- Data Room Supplies Ltd - Ware
- Data Solutions Management Ltd - Whitland
- Data Systems and Solutions - SEAS - Bristol
- Data Technologies Ltd - Nottingham
- Data Technology Ltd - Slough
- Data Track Services Ltd - Basingstoke
- Databarracks - London
- Databasics Hospitality Systems Ltd. - Falmouth
- Datacore Consultants - Chelmsford
- Datacraft - Norwich
- Dataday Computer Services Ltd - Uxbridge
- Dataflow (U K ) Ltd. - Staines
- Datafort Support - London
- Dataline Software Ltd - Brighton
- Datalink Electronics Ltd - Loughborough
- Datalink Transportation Ltd. - Watford
- Datalogic Scanning Ltd - Redbourn
- Dataman Programmers Ltd - Dorchester
- Datanet Communications Ltd. - Bracknell
- DataOnline (UK) Ltd - Corby
- Dataracks - Cambridge
- Dataserv Ltd. - Staines
- Datasouth UK Ltd - Southampton
- Datasym (U K ) Ltd. - Fareham
- Datatrade Ltd. - Northampton
- Datatree Spreadsheets - Bangor
- Datec Technologies Ltd - Kilwinning
- Datel Business Systems Ltd - Worthing
- Datum CAD Ltd - Gloucester
- Datum International Ltd. - Stevenage
- Datums Tec - Macclesfield
- Dau Components Ltd - Bognor Regis
- Daval Business Systems - Peterborough
- David Anderson Associates - Cambridge
- David Anthony Management Selection - Thame
- David Russell Associates Ltd. - Broxburn
- Davinor Print Services - Preston
- Daxic Group - Milton Keynes
- Daxten Ltd - London
- DB Consulting - Windsor
- DCA Design International - Warwick
- De Facto Software Ltd. - Ipswich
- Dealer Systems Ltd. - Southam
- Decco Hardware Distributors - Leeds
- Decisions Express Ltd. - Barnet
- DED Ltd - Romney Marsh
- Deepdale Technical Services Ltd. - Southampton
- Deerfoot I T Resources Ltd. - Romsey
- Deeter Electronics Ltd. - High Wycombe
- Delcam International plc - Birmingham
- Dell Emerging Markets (Emea) Ltd. - Bracknell
- Delphic Computer Services Ltd. - Hereford
- Delta Consultants - St Ives (Huntingdon)
- Delta Impact Ltd - Hungerford
- Denial Design - Manchester
- Denman Productions - Twickenham
- Dent Instrumentation Ltd - Colne
- Derek Smyth - Coleraine
- Design 4 Plastics Ltd - Leeds
- Design 5 Ltd. - Windsor
- Design Analysis UK Ltd - Worcester
- Design Haus Uk Ltd. - Southampton
- Design Interface Ltd - Bury St Edmunds
- Design IV - Hereford
- Design Techniques Ltd. - Hinckley
- Design UK Ltd - London
- Designer Systems - Truro
- Designition Ltd - York
- DesignWrights Ltd - Liss
- Desktop Engineering Ltd. - Witney
- Desktop Support Solutions Ltd (Northern) - Cheadle (Cheshire)
- Desktop Support Solutions Ltd (Southern) - London
- Det Norske Veritas Ltd. - London
- Detica Group Ltd. - Farnborough
- Developmentor (Uk) Ltd - Cheltenham
- Deverill Ltd - Poole
- Dexdyne Ltd. - Cirencester
- Deycom Ltd. - London
- DG Newmedia - Clevedon
- Dgh Recruitment Ltd. - Burgess Hill
- Dgm Distribution Ltd. - Ruislip
- Diagnosys Ltd. - Petersfield
- Dial Solutions Ltd - Leeds
- Dialog - London
- Diamond People Ltd - Bromyard
- Diamond Software (Audenshaw) Ltd. - Manchester
- Digi International Ltd - Bristol
- Digica Ltd - Nottingham
- Digicomm BCS Ltd - Bolton
- Digital Applications International Ltd - London
- Digital Applications International Ltd. - Aberdeen
- Digital Healthcare Ltd. - Cambridge
- Digital Highway Ltd. - Bradford
- Digital Media Infrastructure - Harrogate
- Digital Nerve Centre - London
- Digital Network Solutions Ltd - Norwich
- Digital Office Ltd - Dudley
- Digital Photo Solutions Ltd - Bromley
- Digital Square LLP - Blyth
- Digital TV Labs Ltd - Bristol
- Digital View Group Ltd. - London
- Digitopia - Manchester
- Digitrol Ltd. - Swansea
- Digits Industries Ltd. - Southampton
- Digits Multimedia - Southampton
- Dijit Ltd - London
- Dimension Graphics Ltd. - Kington
- Dingle Dell Ltd. - Bedford
- Dingleydell Computer Services Ltd. - Christchurch
- Dins International Ltd - London
- Dionex (U K) Ltd. - Camberley
- Diptec Computer Systems Ltd. - Nottingham
- Direct Debit Ltd. - New Malden
- Direct Inkjet - Montrose
- Direct Insight Ltd. - Banbury
- Direct Technology - Broxburn
- Direct Telecom - Huddersfield
- Direct Way Computer Services Ltd - Sheffield
- DirectNet Computers Ltd - Harpenden
- Disc Makers Ltd - Sawbridgeworth
- Discreet PC - Edinburgh
- DiskEng Data Recovery Services - Oxford
- Disksource Ltd - Stevenage
- Display Solutions Ltd - Huntingdon
- Display Technology Ltd - Chatham
- Distinction Computer Training - Manchester
- Distinctive Systems Ltd. - York
- Distributor Services International Ltd. - Dartford
- Dixon and Dixon - Newcastle upon Tyne
- DJC Design - Liverpool
- DJJ Precision Engineering Ltd - Pontypool
- DJS Electronics Ltd - Weymouth
- DL Designs - High Wycombe
- DLK Ltd - Scunthorpe
- Dmn Installations Ltd - Swindon
- DMS Computer Recruitment - Bedford
- DNA Computer Services Ltd - London
- Doctor Net Ltd. - Manchester
- Documation Software Ltd - Eastleigh
- Document Intelligence Ltd. - Edinburgh
- Dogfish Internet Ltd - Bungay
- Doherty It Solutions Ltd. - London
- Dolphin It Solutions (UK) Ltd. - Chipping Norton
- Domain 2000 Ltd - Gloucester
- Domaincheck - Newcastle upon Tyne
- Domestic Computer Services Ltd. - Mold
- Domino UK Ltd - Cambridge
- Domus Tiles - Molesey
- Dorchester Typesetting Group Ltd - Dorchester
- Dorset Software Services Ltd. - Poole
- Dorset Web Ltd. - Poole
- Dot-Net-It Ltd - Cradley Heath
- Dotcomhere Internet Services Ltd. - Glasgow
- Dow Corning Analytical Solutions - Barry
- Dps Integro Ltd - Scarborough
- Dpts Ltd. - Orpington
- Dragon Computer Consultancy Ltd - Brierley Hill
- Draig Technology Ltd - Bangor
- Dream Design - Liverpool
- Dremind Ltd. - Nottingham
- DriveWorks - Warrington
- Drs Data Services Ltd - Milton Keynes
- Drs Tactical Systems Ltd. - Farnham
- Drummond Recruitment - London
- DSP Global Ltd - London
- Dt Media Ltd. - Totnes
- DTA Computer Systems - Kingston upon Thames
- DTMG Ltd - Coventry
- Dubois Holdings Ltd. - Corby
- Dundas I T Ltd. - Dalkeith
- Dunstall Design Consultancy Ltd. - Wolverhampton
- Durodata Ltd. - Canterbury
- Dutton Simulation Ltd - Kenilworth
- DVD Technology Ltd - Reading
- Dynamic Computer Services - Leeds
- Dynamic Data Design Ltd. - Bradford
- Dynax Systems Ltd. - Basingstoke