Biggest companies in Marlow 2026
- Companies
- 73
- Total revenue
- £3.69bn
- Total jobs
- 10,382
WHISTL CONSOLIDATED LIMITED alone accounts for ~22% of the revenue reported here — a single group's national accounts booked to its registered office.
Biggest companies in Marlow by revenue 2026
Top filers by latest reported turnover
| # | Company | Revenue | Employees |
|---|---|---|---|
| 01 | WHISTL CONSOLIDATED LIMITED | £822M | 1,969 |
| 02 | WHISTL UK LIMITED | £693M | 1,223 |
| 03 | TECHTRONIC INDUSTRIES (UK) LTD | £307M | 350 |
| 04 | AMICUS THERAPEUTICS UK LIMITED | £226M | 102 |
| 05 | BAP PHARMA GROUP LIMITED group accounts | £181M | 93 |
| 06 | SAS SOFTWARE LIMITED | £169M | 721 |
| 07 | CHELTON LIMITED | £140M | 414 |
| 08 | BLUE SKY INTERMODAL (UK) LTD. | £131M | 40 |
| 09 | KENSINGTON MORTGAGE COMPANY LIMITED | £83M | 694 |
| 10 | FS SENIOR CO LIMITED | £82M | 820 |
| 11 | OPTUM HEALTH SOLUTIONS (UK) LIMITED | £58M | 218 |
| 12 | WHISTL FULFILMENT CENTRAL LIMITED | £53M | 246 |
Biggest employers in Marlow
Top filers by latest reported headcount
| # | Company | Employees |
|---|---|---|
| 01 | WHISTL CONSOLIDATED LIMITED | 1,969 |
| 02 | WHISTL UK LIMITED | 1,223 |
| 03 | FS SENIOR CO LIMITED | 820 |
| 04 | SAS SOFTWARE LIMITED | 721 |
| 05 | KENSINGTON MORTGAGE COMPANY LIMITED | 694 |
| 06 | CHELTON LIMITED | 414 |
| 07 | UK SPORTS INSTITUTE LIMITED | 412 |
| 08 | TECHTRONIC INDUSTRIES (UK) LTD | 350 |
| 09 | THE RALPH VETERINARY REFERRAL CENTRE PLC | 247 |
| 10 | WHISTL FULFILMENT CENTRAL LIMITED | 246 |
| 11 | MARLOW EDUCATION TRUST | 224 |
| 12 | OPTUM HEALTH SOLUTIONS (UK) LIMITED | 218 |
Most profitable companies in Marlow 2026
Top operating filers by latest pre-tax profit
| # | Company | Pre-tax profit | Employees |
|---|---|---|---|
| 01 | CHELTON LIMITED | £47M | 414 |
| 02 | AMICUS THERAPEUTICS UK LIMITED | £41M | 102 |
| 03 | MARLOW EDUCATION TRUST | £25M | 224 |
| 04 | BAP PHARMA GROUP LIMITED group accounts | £15M | 93 |
| 05 | WHISTL UK LIMITED | £11M | 1,223 |
| 06 | SAS SOFTWARE LIMITED | £6M | 721 |
| 07 | TECHTRONIC INDUSTRIES (UK) LTD | £6M | 350 |
| 08 | WHISTL GROUP HOLDINGS LIMITED group accounts | £5M | 12 |
| 09 | GAS STRATEGIES GROUP LIMITED group accounts | £5M | 23 |
| 10 | OPTUM HEALTH SOLUTIONS (UK) LIMITED | £3M | 218 |
| 11 | PREMIER FINANCIAL MANAGEMENT LTD | £3M | 33 |
| 12 | BLUE SKY INTERMODAL (UK) LTD. | £3M | 40 |
Best-paid boards in Marlow
Highest directors' remuneration disclosed
| # | Company | Directors' pay | Employees |
|---|---|---|---|
| 01 | AMICUS THERAPEUTICS UK LIMITED | £4M | 102 |
| 02 | BLUE SKY INTERMODAL (UK) LTD. | £2M | 40 |
| 03 | CHELTON LIMITED | £1M | 414 |
| 04 | EVOLUTION (ELECTRONIC SECURITY SYSTEMS) LTD. | £1M | 148 |
| 05 | WHISTL CONSOLIDATED LIMITED | £956,000 | 1,969 |
| 06 | WHISTL UK LIMITED | £869,000 | 1,223 |
| 07 | TECHTRONIC INDUSTRIES (UK) LTD | £718,397 | 350 |
| 08 | SPIN MASTER TOYS UK LIMITED | £638,575 | 62 |
| 09 | MARLOW EDUCATION TRUST | £560,803 | 224 |
| 10 | KENSINGTON MORTGAGE COMPANY LIMITED | £557,000 | 694 |
| 11 | OPTUM HEALTH SOLUTIONS (UK) LIMITED | £507,477 | 218 |
| 12 | ENGLAND HOCKEY | £460,056 | 70 |
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 Marlow. 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.