Strategic Corporate · WATER INVESTOR

Mitsubishi

Mitsubishi is a water-focused strategic corporate that has backed 3 water companies since 1954. (don't) Waste Water rates its water commitment Anchor.

Anchor

Water Commitment

Type

Strategic Corporate

AUM

$604.0B

Founded

1954

Stage

Series A - Series C

Median round

$60M

Portfolio

3 cos

Water Commitment Score

Tier

Anchor

3 water companies · last deal 2025 · leads ~0% of rounds · High 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

Series A1

Series C2

Median round$60Mrange $4.4M - $145M · 3 disclosed

Portfolio · 3 water companies

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

$60MSeries C · 2025

Lilac Solutions

Lilac Solutions develops a proprietary ceramic ion-exchange bead technology that rapidly extrac

$145MSeries C · 2024

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

$4.4MSeries A · 2023

See the full portfolio in Leviathan →

Invests alongside

Breakthrough Energy Ventures1x Aventurine1xPresidio Ventures1x BMW i Ventures1x T. Rowe Price Associates, Inc.1x Engine Ventures1x Lowercarbon Capital1x Mercuria1x ShinMaywa Industries1x

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