24 Haymarket

24 Haymarket is a London-based venture capital and growth equity investor backing UK companies with initial commercial traction. The firm invests in early-stage high-growth businesses across sectors including climate, cybersecurity, HealthTech, enterprise software, supply chain, future of work, AI, analytics and data, with typical initial cheques of £1m-£5m and follow-on capacity. It has led investments and works actively with portfolio companies, including through board-seat rights.