Investor

British Business Bank

5 portfolio companies tracked · $1.82B in latest raises

Overview

1

  • The British Business Bank is the UK's economic development bank, wholly owned by HM Government. It works with commercial finance providers to make finance markets work better for smaller businesses across the UK. The bank supports business growth through programmes spanning venture capital, growth equity, guarantees, and loans, and is headquartered in Sheffield, England.

Stages

4

Seed Series A Series B Growth

Sectors

5

Technology Manufacturing Healthcare Financial services

Geographic focus

1

United Kingdom

Portfolio companies

5

Companies from this investor’s TAAFT profile, ranked by latest known raise. Round details come from our company catalog.

Companies
5
Latest raises tracked
$1.82B
With round data
5
Stages seen
Series C ×2 Growth Round+ Series B Seed
  • Ineffable Intelligence

    Artificial Intelligence · United Kingdom

    $1.10B raised
    Seed Announced 12 investors AI-native
    Post-money
    $5.10B

    Announced 27 Apr 2026 · Leads: Sequoia Capital

  • Oxford Quantum Circuits

    Computer Hardware Manufacturing · United Kingdom

    $350M raised
    Series C Announced 12 investors AI-native
    Valuation
    $1.50B

    Announced 03 Jun 2026 · Leads: Bullhound Capital

  • $175M raised
    Series B Announced 10 investors
    Post-money
    $1B

    Announced 09 Jul 2026 · Leads: DTCP

  • Quantum Motion

    Computer Hardware Manufacturing

    $160M raised
    Series C Announced 9 investors
    Valuation
    $500M
    Employees
    100

    Announced 07 May 2026 · Leads: DCVC, Kembara…

  • Alchemab Therapeutics

    Biotechnology · United Kingdom

    $34M raised
    Growth Round+ Announced 1 investor
    Valuation
    $400M

    Announced 09 Jul 2026 · Leads: British Business Bank