Cooper Parry (CP) is a leading accountancy firm in the UK, recognized for its cultural approach and commitment to innovation. Founded in 1850 and based in Derby, CP has evolved into the largest B Corp-accredited professional services group in the UK.
| Founded | 1850 (176 years) |
| Latest funding | Merger / Acquisition |
| Employees | 1,900 |
| Headquarters | Derby, United Kingdom |
| Trusted networks on Proven | 2 investor, bank and government networks offer Cooper Parry to their members |
| Member offers on Proven | 1 |
| Member redemption clicks | 4 |
Company facts from Apollo.io company data. Network, offer and redemption data from the Proven platform. A Proven Score is published once publicly named clients are verified with sources.
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Source: Proven platform data, public records and vendor websites. Vendors cannot pay to change a score. Methodology. Updated 2026-10-21.