| Company | Headquarters / Registered Office | Nature of Business | Rank | Map |
| P.A.A. LABORATORIES LIMITED |
TERMARE CLOSE HOUNDSTONE BUSINESS PARK YEOVIL SOMERSET BA22 8YG |
0.0443 | ||
| LIFESHIELD LIMITED |
UNIT 3 12 EMERY ROAD BRISLINGTON BRISTOL BS4 5PF |
0.0362 | ||
| DRUGSDIRECT LIMITED |
UNIT 4 12 EMERY ROAD BRISLINGTON BRISTOL BS4 5PF |
0.0352 | ||
| BOB MARTIN (UK) LIMITED |
WEMBERHAM LANE YATTON BRISTOL AVON BS49 4BS |
0.0319 | ||
| NANOPHARM LIMITED |
30 GAY STREET BATH SOMERSET BA1 2PA |
0.0313 | ||
| VLL HEALTHCARE LIMITED |
VENTURE HOUSE ARLINGTON SQUARE, DOWNSHIRE WAY BRACKNELL BERKSHIRE UNITED KINGDOM RG12 1WA |
0.0216 |