Feed/Investors/British Business Bank

British Business Bank

The rounds this investor is named on, who it invests beside, and where it shows up.

Named on 3 rounds in the feed.

british-business-bank.co.ukRounds from 2026-07-09 to 2026-08-26

ROUNDS

led 1, joined 2

LED · USD

$13.5M

across 1 round

LATEST ROUND

Series A · $13.5M · 2026-08-26

CO-INVESTORS

named beside it

Rounds

[ 3 ]

The rounds this investor is named on, who it invests beside, and where it shows up.

British Business Bank · Fireround

A manganese flow battery developer

Series A$13.5M2026-08-266

A physics AI company for industrials

Series Cn/a2026-07-303

A maritime defense company

Series B$175M2026-07-094

Company	Round	Amount	Announced	Role	Verified
Certain Energy A manganese flow battery developer	Series A	$13.5M	2026-08-26	[ LEAD ]	6
PhysicsX A physics AI company for industrials	Series C	n/a	2026-07-30	[ PART ]