Family Office · WATER INVESTOR

Mistletoe

Mistletoe is a water-focused family office that has backed 2 water companies since 2013. (don't) Waste Water rates its water commitment Committed.

Committed

Water Commitment

Type

Family Office

Founded

2013

Stage

Seed - Series A

Median round

$7M

Portfolio

2 cos

Water Commitment Score

Tier

Committed

2 water companies · last deal 2024 · leads ~0% 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$7Mrange $2M - $12M · 2 disclosed

Portfolio · 2 water companies

Aquaria Technologies

Aquaria Technologies builds modular atmospheric water generators that cool and condense ambient

$12MSeries A · 2024

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

Station AI1xABB Water Solutions1x DEEPCORE1xHF01xBow Capital1xDick Gephardt1xUmami Capital1xCiri Ventures1x Soma Capital1x

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