Biggest companies in Southampton 2026
- Companies
- 247
- Total revenue
- £16.14bn
- Total jobs
- 36,893
CARNIVAL UK LTD. alone accounts for ~46% of the revenue reported here — a single group's national accounts booked to its registered office.
Biggest companies in Southampton by revenue 2026
Top filers by latest reported turnover
| # | Company | Revenue | Employees |
|---|---|---|---|
| 01 | CARNIVAL UK LTD. Cruise line operator | £7.42bn | — |
| 02 | GARMIN (EUROPE) LIMITED European distributor of GPS equipment | £1.25bn | 404 |
| 03 | SNOWS MOTOR GROUP LIMITED group accounts Franchised motor dealership group | £735M | 1,065 |
| 04 | C.L.C. CONTRACTORS LIMITED Property maintenance and refurbishment contractor | £288M | 963 |
| 05 | RICHMOND CARS LIMITED | £266M | 366 |
| 06 | WESSEX PETROLEUM LIMITED Petroleum and lubricants transport operator | £244M | 78 |
| 07 | PARTRIDGE OF HAMPSHIRE LIMITED | £233M | 171 |
| 08 | ORDNANCE SURVEY LIMITED Government-owned national mapping agency | £199M | 1,342 |
| 09 | X-PRESS CONTAINER LINE (UK) LIMITED UK container shipping subsidiary | £183M | 103 |
| 10 | PC MOTOR GROUP (HOLDINGS) LIMITED group accounts | £158M | 293 |
| 11 | SOUTHAMPTON FOOTBALL CLUB LIMITED Professional football club | £158M | 347 |
| 12 | GLEN DIMPLEX UK LIMITED | £126M | 573 |
Biggest employers in Southampton
Top filers by latest reported headcount
| # | Company | Employees |
|---|---|---|
| 01 | HAMWIC EDUCATION TRUST Multi-academy educational trust | 1,868 |
| 02 | ORDNANCE SURVEY LIMITED Government-owned national mapping agency | 1,342 |
| 03 | SNOWS MOTOR GROUP LIMITED group accounts Franchised motor dealership group | 1,065 |
| 04 | C.L.C. CONTRACTORS LIMITED Property maintenance and refurbishment contractor | 963 |
| 05 | CANUTE MANAGEMENT SERVICES LIMITED Non-trading company | 863 |
| 06 | SOLENT PIZZA DELIVERY LIMITED | 839 |
| 07 | APEX PRIME CARE LTD | 796 |
| 08 | NATIONAL OCEANOGRAPHY CENTRE | 714 |
| 09 | HAMBLE AEROSTRUCTURES LIMITED | 579 |
| 10 | GLEN DIMPLEX UK LIMITED | 573 |
| 11 | RED FUNNEL LIMITED | 554 |
| 12 | ADAMS-MOREY LIMITED | 530 |
Most profitable companies in Southampton 2026
Top operating filers by latest pre-tax profit
| # | Company | Pre-tax profit | Employees |
|---|---|---|---|
| 01 | KINETIC GAMES LIMITED Independent video game developer | £46M | 23 |
| 02 | GARMIN (EUROPE) LIMITED European distributor of GPS equipment | £43M | 404 |
| 03 | C.L.C. CONTRACTORS LIMITED Property maintenance and refurbishment contractor | £38M | 963 |
| 04 | X-PRESS CONTAINER LINE (UK) LIMITED UK container shipping subsidiary | £37M | 103 |
| 05 | ORDNANCE SURVEY LIMITED Government-owned national mapping agency | £23M | 1,342 |
| 06 | PREMIER MARINAS LIMITED | £16M | 231 |
| 07 | TEKEVER LTD | £12M | 106 |
| 08 | WESSEX PETROLEUM LIMITED Petroleum and lubricants transport operator | £7M | 78 |
| 09 | BENIFEX FINANCIAL SOLUTIONS LTD | £7M | 104 |
| 10 | ACTIMIZE UK LIMITED | £7M | 97 |
| 11 | MARINA DEVELOPMENTS LIMITED | £7M | 221 |
| 12 | PARTRIDGE OF HAMPSHIRE LIMITED | £6M | 171 |
Best-paid boards in Southampton
Highest directors' remuneration disclosed
| # | Company | Directors' pay | Employees |
|---|---|---|---|
| 01 | C.L.C. CONTRACTORS LIMITED Property maintenance and refurbishment contractor | £3M | 963 |
| 02 | SOUTHAMPTON FOOTBALL CLUB LIMITED Professional football club | £2M | 347 |
| 03 | MEACHERS GLOBAL LOGISTICS LIMITED Independent freight and logistics provider | £2M | 183 |
| 04 | ACCURACY INTERNATIONAL LIMITED Specialist firearms and rifle manufacturer | £1M | 101 |
| 05 | ORDNANCE SURVEY LIMITED Government-owned national mapping agency | £1M | 1,342 |
| 06 | PAUL MURRAY PLC | £1M | 92 |
| 07 | NORWEGIAN CRUISE LINE GROUP UK LIMITED group accounts | £1M | 300 |
| 08 | LIBERTY FINANCE LIMITED | £1M | 48 |
| 09 | KING EDWARD VI SCHOOL SOUTHAMPTON | £1M | 353 |
| 10 | NICE SYSTEMS UK LIMITED | £1M | 349 |
| 11 | BAMBOO LIMITED | £985,000 | 112 |
| 12 | ST ANNE'S CATHOLIC SCHOOL | £956,050 | 158 |
Directors' remuneration as disclosed in filed accounts. Group filings may report key-management-personnel compensation, which is broader than the board; LLP members' profit share is excluded. Treat as "highest disclosed", not a like-for-like board ranking.
Companies ranked from their latest filed accounts at registered offices in Southampton. Registered office is where a company files, which is not always where it trades — see the badges. Implausible outliers are excluded. Snapshot from Companies House.