Katalog firm
- James Hall Estates
- JAMES HANCOCK
- James Hanrahan Belfast Magician
- James Hardie Building Products
- James Hargreaves Plumbing Depot
- James Hargreaves Plumbing Depot Morley
- James Hargreaves Plumbing Depot Ossett
- James Hargreaves Plumbing Depot Scarborough
- James Harkin (E.E.) Ltd
- James Harper
- James Harvie & Sons Ltd
- James Hedley
- James Henrick Media