- APT Cleaning Supplies - Waun-y-Pound Industrial Estate, Ebbw Vale, Blaenau Gwent, NP23 6PL
- Apt Clothing Company Ltd - Unit 3 Crest Estate, Henley On Thames, Oxfordshire, RG9 5RB
- APT Commercial Chemicals - Unit F APT-ICC, Tredegar, NP224EF
- Apt Computer Systems Ltd. - Unit 3, Watford, Hertfordshire, WD24 4YH
- APT Security - 170 Upper Elmers End Road, Beckenham, Kent, BR3 3DY
- APT Security Systems - The Power House, Harrow, Middlesex, HA3 6NY
- APT Sound Testing - Sayells Farm , Upper Sundon, Bedfordshire , LU3 3PE
- Aptech (Powder Systems) Ltd - Unit 1, Sutton Court, Leicestershire, LE16 9EW
- Apteco Ltd - Tink-a-Tank House , Warwick, CV34 4EH
- APT-ICC - Unit F, Tredegar, Blaenau Gwent, NP22 4EF
- Aptifirst - Willow House, Loughborough, LE12 7ES
- APTIVA - hapwick Rd, Poole, BH15 4AP
- Aptive - The Surrey Technology Centre, Guildford, Surrey, GU2 7YG
- Apton Partitioning - Unit 3, Bilston, West Midlands, WV14 8XR
- Aptware - Friars House, Coventry, West Midlands, CV1 2TE
Companies 4801 to 4815 | Page 321 of 442