- First Medical Training - Albion Mills, Bradford, West Yorkshire, BD10 9TQ
- First Mile Ltd - Leroy House, London, N1 3QP
- First National - Unit 2 Tower House, Hoddesdon, Hertfordshire, EN11 8UR
- First Packaging Services - Unit 20 Shepley Industrial Estate South, Manchester, Lancashire, M34 5DW
- First Response Group - Unit 2, Leeds, LS7 3JB
- First Response Security Guards Ltd - Suite H6ii Britannia House, Luton, Bedfordshire, LU3 1RJ
- First Response Security Team LTD - 74 George Street, Luton, Bedfordshire, LU1 2BD
- First S M T Ltd - The Colonnade, Letchworth Garden City, Hertfordshire, SG6 3AQ
- First Sensor Technics Ltd - Unit B3, First Floor, Illuma Park, Shepshed, Leicestershire, LE12 9NH
- First Sensors Ltd - Waveney House, Diss, Norfolk, IP22 4HQ
- First Signs & Labels - Unit 1-2, Bishop's Stortford, Hertfordshire, CM23 5PJ
- First Step Leasing - Washington Street, Lancs, BL3 5EY
- First Take - 1 Maryland Street, Liverpool, Merseyside, L1 9DE
- first4playgrounds - 187-193 Durham Road, Gateshead, Tyne and Wear, NE9 5EF
- Firstan - Unit 2, Huntingdon, Cambridgeshire, PE29 2XN
Companies 991 to 1005 | Page 67 of 152