- InfraRed Integrated Systems Ltd - The Barns, Northampton, Northamptonshire, NN4 9BG
- Infrastructure Cabling Experts - Tithe Barn, Cudham, TN16 3AG
- Infrastructure Design - 33 The Point, Market Harborough, Leicestershire, LE16 7QU
- InfraTec infrared Ltd - Dunston Innovation Centre, Chesterfield, Derbyshire, S41 8NG
- InfraView - 10a Saint Mark's Hill, Surbiton, Surrey, KT6 4PW
- Infrism Technologies - 102 H, 146 Hagley Road, CIBA Building, Birmingham, B16 9NX
- Infused Media Limited - Suite 7, Unit A, Cobham House, Haslingden Road,, Blackburn, Lancashire, BB1 2EE
- Infusion Concepts Ltd - Units 1-3 Wellington Business Park, Sowerby Bridge, West Yorkshire, HX6 3DF
- Infusion IT - 2 Infirmary Street, Leeds, West Yorkshire, LS1 2JP
- InFX Solutions - Castle Hall, Hastings, East Sussex, TN34 1QB
- Ingen Idea Ltd - Annan House, Aberdeen, Aberdeenshire, AB11 5QP
- Ingen Ideas Ltd - 111 Gallowgate, Aberdeen, Aberdeenshire, AB25 1BU
- Ingen Technical Services - 4 Kilmartin Place, Glasgow, Lanarkshire, G71 5PH
- Ingenia Solutions Ltd - Ingenia House, Bolney, West Sussex, RH17 5NA
- Ingenico UK - 17 Ridge Way, Dunfermline, Fife, KY11 9JU
Companies 961 to 975 | Page 65 of 122