VC · WATER INVESTOR

Katapult

Katapult is a water-focused venture capital that has backed 6 water companies since 2016. (don't) Waste Water rates its water commitment Committed.

Committed
Water Commitment
Type
Venture Capital
AUM
$50M
Founded
2016
HQ
Universitetsgata 2, 0164 Oslo, Norway
Stage
Seed - Series A
Median round
$1M
Portfolio
6 cos

Water Commitment Score

Tier
Committed
6 water companies · last deal 2025 · leads ~14% 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
Median round$1Mrange $150K - $11.7M · 7 disclosed

Portfolio · 6 water companies

Flocean
Flocean develops subsea desalination systems that operate at 500-meter ocean depths to produce
$11.7MSeries A · 2025
Matter
Matter designs inline filtration systems such as the “Gulp” retrofit washing-machine filter tha
$10MSeries A · 2023
Sand to Green
Sand to Green builds containerised, solar-powered reverse-osmosis desalination systems that con
$1MSeed · 2023
Desolenator
Desolenator commercializes a patented hybrid PV-solar-thermal distillation system that heats an
$150KLED Seed · 2020
ecoSPEARS
ecoSPEARS commercializes a NASA-developed Sorbent Polymer Extraction and Remediation System (SP
$150K2020
Retein
Retein develops biomimetic filtration membranes that embed aquaporin proteins in a polymer matr
$150K2020

See the full portfolio in Leviathan →

Invests alongside

Nysno Climate Investments2x Burnt Island Ventures2x SOUNDWaves1xRegeneration.VC1xS2G Ventures1x Ari Emanuel1xOrion1xWater Unite Impact1x Astral1x

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