· WATER INVESTOR

ABB Water Solutions

ABB Water Solutions is a water-focused investor that has backed 2 water companies. (don't) Waste Water rates its water commitment Occasional.

Occasional

Water Commitment

Stage

Seed - Series A

Median round

$3.2M

Portfolio

2 cos

Water Commitment Score

Tier

Occasional

2 water companies · last deal 2023 · leads ~50% of rounds · Med confidence

How this is scored ↗
as of Jun 2026 · no pay-to-rank

Compiled from official filings, third-party records, and direct intelligence from investors and founders, in Leviathan · recomputed monthly · as of Jun 2026.

How they invest

Seed1

Series A1

Median round$3.2Mrange $2M - $4.4M · 2 disclosed

Portfolio · 2 water companies

Hydroleap

Hydroleap is an early-stage startup that provides chemical-free electrooxidation and electrocoa

$4.4MLED Series A · 2023

WOTA

Tokyo-based WOTA builds AI-controlled modular systems such as WOTA BOX and WOSH that filter and

$2MSeed · 2016

See the full portfolio in Leviathan →

Invests alongside

Mistletoe1x Station AI1xDEEPCORE1xMitsubishi1x New Keynes Investments1xState Government of Victoria1x Wavemaker Partners1x Seeds Capital1x

Highlighted = profiled on (don't) Waste Water.