- British Institute of Non-Destructive Testing - Newton Building, Northampton, NN2 6JB
- British Institute of Professional Photography - 1 Prebendal Court, Bucks, HP19 8EY
- British Insurance Brokers' Association (The National Trade Association of Insurance Brokers and Ind - 8th Floor, London, EC3A 7JB
- British International Freight Association - Redfern House, Middlesex, TW13 7EP
- British Lead Mills - Peartree Lane , Welwyn Garden City, Hertfordshire, AL7 3UB
- British Marine - Plantation Place, London, EC3M 3BD
- British Marine Industries Federation - Marine House, Surrey, TW20 8BF
- British Medical Auctions - 1 Sterling Centre, Bracknell, Berkshire, RG12 2PW
- British Metal Treatments Ltd - 40 Battery Road, Norfolk, NR30 3NN
- British Mica - 123 Barkers Lane, Bedford, Bedfordshire, MK41 9RR
- British Midland Airways Ltd - Donington Hall, Derby, DE74 2SB
- British Millerain Co Ltd - Unit 1, Rochdale, Greater Manchester, OL12 9DJ
- British Multi Designers - 73 Heaton Avenue, Romford, rm37hl
- British Optical Ltd - Middlemore Lane West, Walsall, WS9 8EJ
- British Osteopathic Association - 3 Park Terrace, Beds, LU1 3HN
Companies 3181 to 3195 | Page 213 of 260