- Ioma Clothing Co. Ltd - Woodend Avenue, Liverpool, L24 9WF
- Ion - 1st Floor Integra House, Egham, Surrey, TW20 9JZ
- ION Consulting Engineers Ltd - Hill Barn Grosvenor Court, Ampfield Hill, Romsey, Hampshire, SO51 9BD
- Ion Science Ltd - The Way, Royston, Hertfordshire, SG8 7UJ
- Ion Systems - 38 Venture West, New Greenham Park, Thatcham, Berkshire, RG19 6HX
- Ionic Engineering Ltd - 5 Gosforth Close, Sandy, Bedfordshire, SG19 1RB
- Ionotec - 14 Berkeley Court, Runcorn, Cheshire, WA7 1TQ
- iOpen Solutions - Warlingham, Surrey, cr6 9bh
- Iota Sigma - Newtown Industrial Estate, Newport, NP11 7PZ
- IP 21 Ltd - Warwick House, London, EC4R 1EB
- IP Networks Europe Ltd - Unit 16 Birch Court, Grosvenor Grange, Warrington, Cheshire, WA1 4GD
- IP NRG Solutions Ltd - Fleet House Suite 2009, Gravesend, Kent, DA11 8HJ
- IPA Supplies - Unit 42 Standard Way, Fareham, PO16 8XD
- Ipackchem - Gateway, Crewe, Cheshire, CW1 6YA
- IPAF - The International Powered Access Federation - Moss End Business Village, Cumbria, LA7 7NU
Companies 1546 to 1560 | Page 104 of 122