British Business Bank

Activity from announced rounds

Activity in this selectionOct 22, 2026 · AI · Sep 23, 2026

British Business Bank is the UK’s economic development bank, supporting business access to finance through investment programmes, funds and financing partners.

Its Future Fund: Breakthrough programme, delivered by British Patient Capital, co-invests with private investors in later-stage, R&D-intensive UK companies. It targets technologies such as quantum computing, cleantech and life sciences, where development requires substantial capital.

Applications to that programme come from a qualifying sponsor investor, rather than directly from the company. The published criteria require a round of at least £30 million, with the programme contributing no more than 30% on the sponsor investor’s terms.

Sources
Rounds participated in
1
Confirmed lead rounds
0
All roles disclosed
New companies
1
First participation on record · 0 follow-on
Funding in participating rounds
$125M
1 disclosed · full round size, not this investor’s share

By stage

Series B1

By primary sector

Hardware1

By country

United Kingdom1

Rounds

1 in this selection
Salience Labs

Salience Labs develops silicon photonic switches for datacenter operators connecting large AI computing clusters.

$125MSeries B
Participant