Feed/Investors/Sustainable Ventures

Sustainable Ventures

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

Named on 2 rounds in the feed.

Corporate venture armsustainableventures.co.ukRounds from 2026-08-13 to 2026-09-23

ROUNDS

led every one

LED ROUNDS · USD

$2.2M

across 2 rounds · 1 co-led, split evenly

LATEST ROUND

Seed · $1.8M · 2026-09-23

CO-INVESTORS

named beside it

Investor

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

A cooling system that boosts solar panel efficiency by up to 20%

Seed$1.8M2026-09-237

A London startup that recovers aluminium- and iron-based treatment chemicals from municipal and industrial wastewater so they can be reused

Pre-seed$944K2026-08-133 [ REPORTED LATER ]

Company	Round	Amount	Announced	Role
SolarSub A cooling system that boosts solar panel efficiency by up to 20%	Seed Verified against 4 of 7 sources	$1.8M	2026-09-23	[ LEAD ]
Metal Morph A London startup that recovers aluminium- and iron-based treatment chemicals from municipal and industrial wastewater so they can be reused	Pre-seed