- H.A. Light (Multiforms) - Woods Lane, Cradley Heath, West Midlands, B64 7AL
- H.C. Wilcox Fabrications Ltd - 13 North Portway Close, Northampton, Northamptonshire, NN3 8RQ
- H.D. Fitzgerald Ltd - Cefn Du, St. Asaph, Denbighshire, LL17 0US
- H.E.Woolley Ltd - 1A Startforth Road, Middlesbrough, North Yorkshire, TS2 1PT
- H.G. Rant - Oakmead Works, High Wycombe, Buckinghamshire, HP11 2LX
- H.J Webb &Son - Southdown Farm, OXON, SN7 7UA
- H.J. Skelton - 9 The Broadway, Thatcham, Berkshire, RG19 3JA
- H.R. Goodale (Northern) Ltd - Star Garage, Halifax, West Yorkshire, HX3 0TP
- H.S. Richards Ltd - King Street , West Midlands, B66 2JW
- H.S.Wood Group - Park View Mills, Bradford, West Yorkshire, BD5 8DT
- H2 Lifts Ltd - 8 Brook Lane, Loughborough, Leicestershire, LE11 3RA
- H2 Properties Services Ltd - Unit L24 The Old Laboratories, London, Greater London, SW6 2AD
- H20 Nationwide Ltd - 1 Repton Court, Basildon, Essex, SS13 1LN
- H2o Fire Sprinklers Ltd - 44A Queen Street, Edinburgh, Midlothian, EH2 3NH
- H2o Profiling - Unit 3 Ouse Road, Huntingdon, Cambridgeshire, PE28 0LP
Companies 211 to 225 | Page 15 of 165