HM Treasury gave the British Business Bank (BBB) an additional £6.6bn mandate to deploy by 2030, with a new power to lead venture rounds and invest directly in startups at up to £60m per company from April 2026 1. A new £4bn Industrial Strategy Growth Capital Initiative targets eight priority sectors including advanced manufacturing, clean energy, defence, and life sciences. Total BBB financial capacity now stands at £25.6bn.
The BBB has historically operated as a fund-of-funds, distributing capital through intermediary managers rather than picking companies. Direct investment at Series B and C scale places government capital in direct competition and collaboration with VC funds. The £60m single-company cap is large enough for meaningful growth rounds; it signals an intent to anchor later-stage deals rather than seed the earliest companies.
The mandate also tasks the BBB with mobilising pension fund and insurance capital into UK growth companies, a structural gap that has left UK founders dependent on foreign investors for large rounds. The BBB's previous track record (£6.3bn in public funding generating an estimated £43bn in gross value added) will be the benchmark against which this expanded role is measured.
