- DJS Research Ltd - 21 Botany Business Park, Whaley Bridge, Derbyshire, SK23 7DQ
- DJS Welding Services - Norwich Road, Norwich, Norfolk, NR15 1HJ
- DK Lighting - Redbrook Lane, Rugeley, Staffordshire, WS15 1QU
- DK Welding & Sons Fabrication - Unit 12, Walsall, West Midlands, WS2 9EQ
- DK9 Security - 47 Donegal Road, Ipswich, Suffolk, IP1 5ND
- DKM Sheet Metal - Unit 6-9, Gloucestershire, GL10 3RQ
- DKW Engineering Ltd - Quartremaine Road , Hampshire, PO3 5RD
- DL Air-Con Services Ltd - Moreton, Wirral, Cheshire, CH46 6FG
- DLI Seals Ltd - Trimdon Grange, Trimdon Station, Durham, TS29 6EW
- D-Link Europe - D Link House, London, NW10 7BX
- DLM Groundworks - 84 Alexandra Road, Croydon, Surrey, CR6 9DU
- DLoG (UK) Ltd - Gannaway Lane, Gloucestershire, GL20 8SJ
- DLR Elastomer Engineering - Unit 1A & B, Leyland Business Park, Leyland , PR25 3GR
- DLS Plastics - Occupation Lane, Lincs, NG32 2BP
- DLX Networks Ltd - Unit 11, Hove, East Sussex, BN3 7ET
Companies 1951 to 1965 | Page 131 of 186