| Company | Headquarters / Registered Office | Nature of Business | Rank | Map |
| KROLL ASSOCIATES U.K. LIMITED |
c/o NEXUS PLACE 25 FARRINGDON STREET LONDON ENGLAND EC4A 4AB |
7460 - Investigation & security |
0.0444 | |
| GLOBAL RISK LIMITED |
1-3 COLLEGE HILL LONDON EC4R 2RA |
0.0422 | ||
| DAVIA LIMITED |
126 ALDERSGATE STREET LONDON EC1A 4JQ |
0.0397 | ||
| FIRST ADVANTAGE EUROPE LTD |
4 ST PAUL'S CHURCH YARD LONDON EC4M 8AY |
0.0372 | ||
| HANSARD SECURITY SERVICES LIMITED |
70 ST MARY AXE LONDON UNITED KINGDOM EC3A 8BE |
0.0371 | ||
| ALLECTUS SECURITY LIMITED |
1 LIVERPOOL STREET LONDON ENGLAND EC2M 7QD |
7460 - Investigation & security 7487 - Other business activities |
0.0366 | |
| KROLL BACKGROUND WORLDWIDE LIMITED |
NEXUS PLACE 25 FARRINGDON STREET LONDON EC4A 4AB |
7460 - Investigation & security |
0.0331 | |
| RESTRATA LIMITED |
6 EIGHTH FLOOR 6 NEW STREET SQUARE NEW FETTER LANE LONDON EC4A 3AQ |
0.0326 | ||
| STROZ FRIEDBERG LIMITED |
CAPITAL HOUSE 85 KING WILLIAM STREET LONDON UNITED KINGDOM EC4N 7BL |
0.0325 | ||
| COACTIVA ASPIREN LTD |
68 LOMBARD STREET LONDON EC3V 9LJ |
0.0324 | ||
| HENDERSON RISK LIMITED |
10 FENCHURCH AVENUE LONDON ENGLAND EC3M 5BN |
0.0311 | ||
| ALECTO LIMITED |
107 FLEET STREET LONDON EC4A 2AB |
7412 - Accounting, auditing; tax consult 7414 - Business & management consultancy 7460 - Investigation & security |
0.0304 | |
| EUROWATCHCENTRAL LIMITED |
c/o TRAFFICMASTER LTD MARTELL HOUSE UNIVERSITY WAY CRANFIELD BEDFORDSHIRE UNITED KINGDOM MK43 0TR |
0.0297 | ||
| COMSEC INTERNATIONAL LIMITED |
123 ALDERSGATE STREET LONDON EC1A 4JQ |
7460 - Investigation & security |
0.0268 | |
| TAYLORMADE SECURE SOLUTIONS LIMITED |
TOWER 42 25 OLD BROAD STREET LONDON UNITED KINGDOM EC2N 1HQ |
7460 - Investigation & security |
0.0176 | |
| RESOLVE RISK LIMITED |
C/O RESOLVE PARTNERS LLP ONE AMERICA SQUARE CROSSWALL LONDON EC3N 2LB |
7460 - Investigation & security |
0.0176 | |
| MONITOR INVESTIGATIONS LIMITED |
107-111 FLEET STREET LONDON ENGLAND EC4A 2AB |
7460 - Investigation & security |
0.0157 | |
| QUANTAINIA LIMITED |
1 CORNHILL LONDON UNITED KINGDOM EC3V 3ND |
7260 - Other computer related activities 7414 - Business & management consultancy 7460 - Investigation & security |
0.0144 | |
| HORUS INTERNATIONAL RISK SERVICES LIMITED |
IST FLOOR 2 ROYAL EXCHANGE STEPS THE ROYAL EXCHANGE LONDON EC3V 3DG |
0.0136 | ||
| SECURALL SERVICES LTD |
HOLLINS MOUNT HOLLINS LANE BURY LANCASHIRE BL9 8DG |
7460 - Investigation & security |
0.0115 | |
| GLOBAL RESEARCH ASSOCIATES LIMITED |
CITY TOWER LEVEL4 40 BASINGHALL STREET, LONDON EC2V 5DE |
0 | ||
| Y LTD |
FLAT 21 3 LUDGATE SQUARE LONDON EC4M 7AS |
7460 - Investigation & security |
0 | |
| COMMERCIAL SECURITY INTERNATIONAL LIMITED |
123 ALDERSGATE STREET LONDON EC1A 4JQ |
7460 - Investigation & security |
0 | |
| COACTIVA LTD |
68 LOMBARD STREET LONDON EC3V 9LJ |
0 |
| Level 1 |
Administrative and support service activities |
| Level 2 |
Security and investigation activities |
| Level 5 |
Private security activities |