PE · WATER INVESTOR

Viking Global Investors

Viking Global Investors is a water-focused private equity that has backed 1 water company since 1999. (don't) Waste Water rates its water commitment Occasional.

Occasional
Water Commitment
Type
Private Equity
AUM
$55.0B
Founded
1999
HQ
Stamford, United States
Stage
Series A
Median round
$25M
Portfolio
1 cos

Water Commitment Score

Tier
Occasional
1 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 A4
Median round$25Mrange $20M - $40M · 4 disclosed

Portfolio · 1 water companies

Allonnia
Allonnia LLC develops and commercializes biotechnology solutions to detect, break down, or reco
$20MSeries A · 2025

See the full portfolio in Leviathan →

Invests alongside

General Atlantic4x Battelle3x BHP Ventures2x Bison Ventures2x Cascade Investment2x Vale Ventures1xPPNG1xIRONGREY1xWholestack LP1x

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