# The biggest finance and payments companies in South West

The finance and payments companies registered in South West with the highest turnover in their latest filed accounts, ranked, with profit and growth.

Hargreaves Lansdown is the biggest company among the finance and payments companies registered in South West by turnover, with £765m in its latest filed accounts. Armada Investments and Usay Business follow. Together the 10 companies below turned over £917m in their latest filed years.

| Rank | Company | Town | Turnover | Year |
| ---: | --- | --- | ---: | --- |
| 1 | [Hargreaves Lansdown](https://firmfacts.co/company/hargreaves-lansdown-02122142) | Bristol | £765m | FY to Jun 2024 |
| 2 | [Armada Investments](https://firmfacts.co/company/armada-investments-01140855) | Exeter | £37.7m | FY to Mar 2026 |
| 3 | [Usay Business](https://firmfacts.co/company/usay-business-06463920) | South Cerney, Cirencester | £23.4m | FY to Mar 2021 |
| 4 | [Fidelius](https://firmfacts.co/company/fidelius-03658809) | Bath | £17.8m | FY to Mar 2025 |
| 5 | [Ghsmart UK](https://firmfacts.co/company/ghsmart-uk-10044014) | Bristol | £16.4m | FY to Dec 2023 |
| 6 | [Responsible Life](https://firmfacts.co/company/responsible-life-07162252) | Plymouth | £15.9m | FY to Dec 2021 |
| 7 | [Old Mill Financial Planning](https://firmfacts.co/company/old-mill-financial-planning-13565826) | Yeovil | £12.6m | FY to Oct 2025 |
| 8 | [Castelan](https://firmfacts.co/company/castelan-07637133) | Weston Super Mare | £10.7m | FY to Mar 2022 |
| 9 | [School House Holdings](https://firmfacts.co/company/school-house-holdings-13104466) | Bristol | £9.73m | FY to Mar 2025 |
| 10 | [Adnan Group](https://firmfacts.co/company/adnan-group-12693785) | Bristol | £8.15m | FY to Jun 2026 |

---

Updated 2026-11-04 from the latest filed accounts at Companies House (Open Government Licence v3.0). Page: https://firmfacts.co/blog/biggest-finance-and-payments-companies-in-south-west