- Harford Control Ltd - 35 Harford Street, Trowbridge, Wiltshire, BA14 7HL
- Harford Excavator Attachments - Spar Road, Norwich, Norfolk, NR6 6BY
- Harford's Security Ltd - 16 Nelson Street, Dewsbury, West Yorkshire, WF13 1NA
- Hargreaves - Unit 7 The Courtyard, Coalville, Leicestershire, LE67 4JP
- Hargreaves Foundry - Carr House, Halifax, West Yorkshire, HX3 9HG
- Hargreaves Promotions - Aspen House, Portsmouth, Hampshire, PO3 5RA
- Hark Digital - 3 Piccadilly Place, Manchester, Other, M1 3BN
- Harker Hydraulics & Engineering - Unit 8 Anchorage Lane, Northallerton, North Yorkshire, DL7 8DX
- Harkness Kennett - Rio House, High Street, Woking, Surrey, GU23 6AE
- Harkness Screens Ltd - Unit A Norton Road, Stevenage, Hertfordshire, SG1 2BB
- Harkwell Labels Ltd - G2 the Fulcrum, Poole, Dorset, BH12 7NU
- Harland & Wolff - Queens Island, Belfast, Co. Antrim, BT3 9DU
- Harland Simon Plc - Bond Avenue, Milton Keynes, Buckinghamshire, MK1 1TJ
- Harlequin - Ladybird House, Loughborough, Leicestershire, LE11 2HA
- Harlequin Colour Press - Harlequin House, South Glamorgan, CF72 9EW
Companies 646 to 660 | Page 44 of 167