VC · WATER INVESTOR

PureTerra Ventures

PureTerra Ventures is a water-focused venture capital that has backed 12 water companies since 2019. (don't) Waste Water rates its water commitment Anchor.

Anchor
Water Commitment
Type
Venture Capital
AUM
$50M
Founded
2019
HQ
Herengracht 450, 1017 CA Amsterdam, Netherlands
Stage
Seed - Series B
Median round
$6.5M
Portfolio
12 cos

Water Commitment Score

Tier
Anchor
12 water companies · last deal 2025 · leads ~56% 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

Seed2
Series A3
Series B3
Median round$6.5Mrange $2.1M - $20M · 14 disclosed

Portfolio · 12 water companies

Diamidex
Diamidex (Marseille, France) supplies the MICA Fluo/Gen/Color instruments and proprietary fluor
$3.4M2025
Membrion
Membrion is a developer of durable ceramic ion exchange membranes for electrodialysis treatment
$8.7M2025
REDstack
REDstack BV builds modular reverse electrodialysis (RED) membrane stacks that harvest “blue ene
-LED 2025
Sudoc
Sudoc develops and supplies bio-inspired TAML® catalysts that turbo-charge hydrogen-peroxide ox
$6M2024
HEMAV
HEMAV’s cloud-based precision-agriculture platform applies proprietary AI models to satellite,
$8.4M2024
VAPAR
VAPAR is an Australian AI company that uses machine learning to analyze in-pipe CCTV footage an
$3.3MLED Series A · 2024
KMX Technologies
KMX Technologies develops and commercializes advanced vacuum membrane distillation systems for
-LED Seed · 2024
Transcend Software
Transcend Software’s cloud-based Transcend Design Generator uses patented algorithms to automat
$20MSeries B · 2023
SWAN Systems
SWAN Systems provides cloud-based decision-support software that integrates soil-moisture data,
$2.1MLED Seed · 2022
SIGA OT Solutions
SIGA OT Solutions delivers an out-of-band OT cybersecurity system that continuously samples vol
$8.1MLED Series B · 2021
CeraHelix
CeraHelix develops and manufactures advanced ceramic nanofiltration membranes that use a patent
$2.1M2020
Ellona
Ellona (formerly known as Rubix S&I) develops IoT-connected sensor devices and AI-powered analy
$7.7MLED Series A · 2020

See the full portfolio in Leviathan →

Invests alongside

Autodesk2x HG Ventures2x Colonial First State Diversified Infrastructure Fund2x Safar Partners2x GiantLeap Capital2x Easter Technology1xNOM1x TETRA Technologies1xEuropean Investment Fund (EIF)1x

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