- Irisys - The Barns Park Circle, Tithe Barn Way, Northampton, Northamptonshire, NN4 9BG
- Iron Age Metalworks - 71b Westcote Road, London, SW16 6BN
- Iron Art - Upper Lambridge Street, Bath, Avon, BA1 6RY
- Iron by Design - Toft Smithy, Toft Road, Knutsford, Cheshire, WA16 9PA
- Iron Designs - 8 Church Road, Brighton, East Sussex, BN41 1LA
- Iron Designs Armagh - 136 Portadown Road, Armagh, Co. Armagh, BT61 9HL
- Iron Octopus Ltd - Otley Road, Shipley, BD17 7HD
- Iron Styles - 1a Mill Hill Road, Hinckley, Leicestershire, LE10 0AX
- Ironage of Bournemouth - Unit 9 Yeomans Industrial Park, Bournemouth, Dorset, BH8 0BJ
- Ironclad Security - Portsoken Street, London, London, E1 8PP
- Ironcraft - 92 High Street, Leicester, Leicestershire, LE9 7DG
- Ironcraft of Earl Shilton Ltd - 1-5, Leicester, LE10 0JR
- IronFire Furniture - 3-5 Chapelbarn Yard, Wylye, Wiltshire, BA12 0QQ
- Irongate Group - Kingsway Park Close, Kingsway Industrial Park, Derby, Derbyshire, DE22 3FT
- Ironmongery Direct - Unit 3-4, Basildon, Essex, SS13 1ND
Companies 1606 to 1620 | Page 108 of 122