Truro-based Keystone Ventures International secures £4m investment

A £4m investment has been raised by Keystone Ventures International Limited, a holding company based in Truro. This funding round establishes a post-money valuation of £5m for the entity, which is registered under UK company number 14767441.

Incorporated in 2023, the business functions by maintaining equity interests in other firms. It operates without engaging in direct trading or specific industry activities such as agriculture, production, construction, distribution, or financial services. This structure allows the organization to manage a portfolio of assets rather than manufacturing physical goods or providing traditional commercial services to the public.

According to the most recent accounts for the period ending 31 March 2026, the company maintains a team of eight employees. The transaction involved an allotment of shares finalized in August, while the formal documentation for the round was filed in September 2026.