Biggest companies in St. Albans 2026
- Companies
- 64
- Total revenue
- £1.96bn
- Total jobs
- 4,809
JOHN SISK & SON LIMITED alone accounts for ~32% of the revenue reported here — a single group's national accounts booked to its registered office.
Biggest companies in St. Albans by revenue 2026
Top filers by latest reported turnover
| # | Company | Revenue | Employees |
|---|---|---|---|
| 01 | JOHN SISK & SON LIMITED | £625M | 767 |
| 02 | SPREADEX.COM LIMITED Spread betting and trading platform | £105M | 202 |
| 03 | LINDAR MEDIA LIMITED | £97M | 93 |
| 04 | CAREY LONDON LIMITED | £97M | 22 |
| 05 | LOTUS BAKERIES UK LIMITED | £78M | 17 |
| 06 | VILLA PLUS LIMITED | £76M | 73 |
| 07 | EXTRASTAFF LTD | £74M | 130 |
| 08 | BOSTON LIMITED | £66M | 137 |
| 09 | SICK (UK) LTD. | £61M | 94 |
| 10 | HOLLYWELL BUILDING SERVICES LIMITED | £56M | 119 |
| 11 | OPES INTERNATIONAL LIMITED | £54M | 23 |
| 12 | T & B (CONTRACTORS) LIMITED | £48M | 102 |
Biggest employers in St. Albans
Top filers by latest reported headcount
| # | Company | Employees |
|---|---|---|
| 01 | JOHN SISK & SON LIMITED | 767 |
| 02 | ABBOTS CARE LIMITED | 543 |
| 03 | BEAUMONT SCHOOL | 252 |
| 04 | ST. ALBANS EDUCATION GROUP group accounts | 245 |
| 05 | SPREADEX.COM LIMITED Spread betting and trading platform | 202 |
| 06 | ST ALBANS SCHOOL | 202 |
| 07 | BEECHWOOD PARK SCHOOL LIMITED | 141 |
| 08 | BOSTON LIMITED | 137 |
| 09 | EXTRASTAFF LTD | 130 |
| 10 | HOLLYWELL BUILDING SERVICES LIMITED | 119 |
| 11 | ADVANCE INNOVATION LIMITED | 119 |
| 12 | RAYDENS LIMITED | 112 |
Most profitable companies in St. Albans 2026
Top operating filers by latest pre-tax profit
| # | Company | Pre-tax profit | Employees |
|---|---|---|---|
| 01 | SPREADEX.COM LIMITED Spread betting and trading platform | £43M | 202 |
| 02 | LOTUS BAKERIES UK LIMITED | £15M | 17 |
| 03 | LINDAR MEDIA LIMITED | £12M | 93 |
| 04 | ST. ALBANS EDUCATION GROUP group accounts | £6M | 245 |
| 05 | HOLLYWELL BUILDING SERVICES LIMITED | £6M | 119 |
| 06 | JOHN SISK & SON LIMITED | £6M | 767 |
| 07 | CAREY LONDON LIMITED | £5M | 22 |
| 08 | SICK (UK) LTD. | £5M | 94 |
| 09 | G D CONSTRUCTION (ST. ALBANS) LIMITED | £3M | 61 |
| 10 | LUMIN WEALTH LIMITED | £3M | 35 |
| 11 | ROLFE CONTRACTING LIMITED | £2M | 42 |
| 12 | ST ALBANS SCHOOL | £2M | 202 |
Best-paid boards in St. Albans
Highest directors' remuneration disclosed
| # | Company | Directors' pay | Employees |
|---|---|---|---|
| 01 | SPREADEX.COM LIMITED Spread betting and trading platform | £2M | 202 |
| 02 | CAREY LONDON LIMITED | £1M | 22 |
| 03 | JOHN SISK & SON LIMITED | £1M | 767 |
| 04 | ST. ALBANS EDUCATION GROUP group accounts | £778,000 | 245 |
| 05 | T & B (CONTRACTORS) LIMITED | £698,517 | 102 |
| 06 | BORRAS CONSTRUCTION LTD. | £693,337 | 88 |
| 07 | OPES INTERNATIONAL LIMITED | £689,413 | 23 |
| 08 | ALBAN CITY FREE SCHOOL LTD | £520,788 | 48 |
| 09 | ABBOTS CARE LIMITED | £484,409 | 543 |
| 10 | EXTRASTAFF LTD | £472,523 | 130 |
| 11 | ASPAR PHARMACEUTICALS LIMITED | £371,515 | 76 |
| 12 | ADVANCE INNOVATION LIMITED | £368,401 | 119 |
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 St. Albans. 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.