- IGPA Services Ltd - Unit 8, Welham Green, Hertfordshire, AL9 7NT
- IGS - 22-26 Wates Way, Mitcham, CR4 4HR
- IGS Group - The Copse, Tadworth, Surrey, KT20 6BB
- IGT Industries Ltd - Unit 8, Eastleigh, Hampshire, SO50 4ET
- Iguana Exhibitions Ltd - Iguana House, Worcester Road, Droitwich, Worcestershire, WR9 0DF
- Igus - Caswell Road, Northampton, Northamptonshire , NN4 7PW
- IHC FHP Ltd - Unit 4 BT 96/4, Newcastle upon Tyne, Tyne and Wear, NE6 4LT
- Ihkos Digital Ltd - PO Box 2663, Coventry, West Midlands, CV2 3WB
- IHS Systems - Oxford Office, OXFORD, Oxfordshire, OX5 1AL
- IHS Technical Indexes (construction) - Willoughby Road, Bracknell, RG12 8FB
- Iicon Image & Information Consultancy - White Gates, Alexander Lane, Brentwood, Essex, CM15 8QF
- iInsure365 Ltd - 169 Hangleton Way, Hove, East Sussex, BN3 8EY
- Ii-vi Infrared - Unit 20b Oakham Enterprise Park, Oakham, Leicestershire, LE15 7TU
- IJF Developments - Unit 10-11, Blackburn, Lancashire, BB1 4JW
- IJJ Services Ltd - 14 Vicarage Road, Derby, Derbyshire, DE73 6SD
Companies 451 to 465 | Page 31 of 126