| Company | Status | Type | Employee owned(%) | Registration number | Accounts | Revenues | Employees | Sector | Website |
|---|---|---|---|---|---|---|---|---|---|
| ACM SHIPPING GROUP | Quoted | 45.92 | 5990315 | Mar-08 | 19.6 | 1526 | Mining and Quarrying Energy Materials | www.acmshippinggroup.com | |
| ARDEN PARTNERS | Quoted | 41.63 | 4427253 | Oct-07 | 16.8 | 44 | Financial Intermediation | www.arden-partners.co.uk | |
| Amgen UK | Quoted | Unknown | Unknown | 130 | Research and Development | www.amgen.co.uk | |||
| BAQUS GROUP | Quoted | 33.93 | 6013357 | Jun-08 | 4.4 | 90 | Other Business Activities | www.baqus.co.uk | |
| BILLINGTON HOLDINGS | Quoted | 10.4 | 2402219 | Dec-07 | 69.8 | 1060 | Construction | www.billington-holdings.plc.uk | |
| BOOMERANG PLUS | Quoted | 31.44 | 2936337 | May-08 | 20.9 | 108 | Post and Telecommunications | www.boomerang.co.uk | |
| Bite Communications | Quoted | Unknown | 4.3 | 61 | Post and Telecommunications | www.bitepr.com | |||
| CLARKSON | Quoted | 27 | 1190238 | Dec-07 | 173 | 450 | Transport, Storage and Communication | www.clarksons.com | |
| COLLIERS CRE | Quoted | 11.2 | 4195561 | Dec-07 | 117 | 703 | Real Estate, Renting and Business | www.collierscre.com | |
| CYRIL SWEETT GROUP | Quoted | 16.1 | 3452251 | Mar-08 | 62.7 | 709 | Other Business Activities | www.cyrilsweett.com | |
| DANIEL STEWART SECURITIES | Quoted | 11.3 | 3899545 | Mar-07 | 7.6 | 36 | Financial Intermediation | www.danielstewart.co.uk | |
| EAGA | confirmed | Quoted | 37.4 | 3858865 | May-09 | 738.9 | 5000 | Green Support Services | www.eaga.com |
| Ecosecurities Limited | Quoted | Unknown | 1.6 | 89 | Financial Intermediation | www.ecosecurities.com | |||
| Hydrogen Group | Quoted | Unknown | 38.9 | 300 | Other Business Activities | www.hydrogengroup.com | |||
| IMPAX GROUP | Quoted | 14.5 | 3262305 | Sep-07 | 7.1 | 19 | Financial Intermediation | www.impax.co.uk | |
| Isis Telecommunications | Quoted | Unknown | 20.6 | 68 | Post and Telecommunications | www.isistelecom.com | |||
| LIONTRUST ASSET MANAGEMENT | Quoted | 11.1 | 2954692 | Mar-08 | 41 | 43 | Financial Intermediation | www.liontrust.co.uk | |
| MS INTERNATIONAL | Quoted | 11.5 | 653735 | May-08 | 53.9 | 341 | Manufacture of Machinery and Equipment | ||
| Munters | Quoted | Unknown | 23.7 | 309 | Construction | www.munters.co.uk | |||
| PANMURE GORDON and CO | Quoted | 19.6 | 2700769 | Dec-07 | 65.2 | 111 | Financial Intermediation | www.panmure.com | |
| Penna | Quoted | Unknown | Unknown | 251 | Other Business Activities | www.penna.com | |||
| Robert Half International | Quoted | Unknown | Unknown | 572 | Other Business Activities | www.roberthalf.co.uk |