- Hyperdrug - Station Industrial Estate, Barnard Castle, Co. Durham, DL12 0NG
- Hyperion Tiles - 67 High Street, Ascot, Berkshire, SL5 7HP
- Hypex Ltd - Unit 7 Manor House Business Park, Wembley, Middlesex, HA0 1BN
- Hyphen Design Ltd - 15-20 The Oval, London, E2 9DX
- Hyphose Ltd - Unit 5 18 Abingdon Road, Poole, Dorset, BH17 0UG
- Hypnos Ltd - Longwick Road, Princes Risborough, Buckinghamshire, HP27 9RS
- Hypnowellness - Highgate Consulting Rooms, Highgate, London, N6 6QS
- HyPro - Hydraulic Projects Ltd - Dawlish Business Park, Dawlish, Devon, EX7 0NH
- Hypro E U Ltd - Station Road, Cambridge, Cambridgeshire, CB24 3DS
- Hyprosteps - Unit 1, Brandon , Suffolk , IP27 0PA
- Hyquip Limited - New Brunswick Street, Bolton, Greater Manchester, BL6 7JB
- Hy-Ram Engineering Ltd - Pelham Street, Mansfield, Nottinghamshire, NG18 2EY
- Hyspec Engineering - Rigg Street, Kilmarnock, Ayrshire, KA3 5AJ
- Hyspec Ltd - 1 Arkwright Road Industrial Estate, Bedford, MK42 0LQ
- Hystat Systems Ltd - Spa fields industrial estate, West Yorkshire, HD7 5BB
Companies 2371 to 2385 | Page 159 of 160