- Janspeed Technologies Ltd - Castle Works, Salisbury, Wiltshire, SP1 3RX
- Jantex Construction Ltd - 12 Goldsmith Road, London, Greater London, E10 5HA
- Jantronic - 19 St Marys Avenue, Mirfield, West Yorkshire, WF14 0PX
- Janus Publishing - 105-107 Gloucester Place, London, W1U 6BY
- JAP Contracts - The Old Dairy, Maldon, Essex, CM9 8NX
- Japanese Knotweed Solutions Limited - Itadori House, Melton Street, Radcliffe, Greater Manchester, M26 4BR
- JAQ Printer - 628-632 High Road Leytonstone, London, E11 3DA
- JAR Site Solutions Ltd - Southbridge House, Croydon, CR0 4HA
- Jardak - 14 Tewin Road, Welwyn Garden City, Hertfordshire, AL7 1BW
- Jardin Corrugated Cases - Elean Business Park, Ely, Cambridgeshire, CB6 2QE
- Jardine Lloyd Thompson Group plc - 6 Crutched Friars, London, EC3N 2PH
- Jardox Concentrated Products Ltd - Vestry Industrial Estate, Sevenoaks, Kent, TN14 5EL
- Jarilo Design - 2 High Street, Wirral, Merseyside, CH62 7HA
- Jarrett Fencing - Unit N Aston Bury Farm, Hertfordshire, SG2 7EG
- Jarretts Transport Ltd - 115-121 WATERWORKS ROAD , NORWICH, NR2 4DE
Companies 631 to 645 | Page 43 of 99