Source-backed public directory

Climate Tech startups: publicly reported investors

Explore 19 Climate Tech portfolio companies with source-backed publicly reported investor directories. Each listing is evidence-based and may not be complete.

All Climate Tech startups · All publicly reported investors

Apollo Atomics

Portfolio company

FCVC
venture firm
- Source: PR Newswire
- Source: TechCrunch
Y Combinator
venture firm
- Source: PR Newswire
- Source: TechCrunch
Telesoft Partners
venture firm
- Source: PR Newswire
- Source: TechCrunch
Alumni Ventures
venture firm
- Source: PR Newswire
- Source: TechCrunch
Robinhood Ventures
investment firm
- Source: PR Newswire
- Source: TechCrunch
Nucleation Capital
investment firm
- Source: Nucleation Capital
- Source: TechCrunch
Pelion VC
venture firm
- Source: PR Newswire
- Source: TechCrunch
Duke Capital Partners
venture firm
- Source: PR Newswire
- Source: TechCrunch
New Era Ventures
venture firm
- Source: PR Newswire
- Source: TechCrunch
Orange Collective
venture firm
- Source: PR Newswire
- Source: TechCrunch
Stanford University
other
- Source: PR Newswire
- Source: TechCrunch
E14 Fund
venture firm
- Source: PR Newswire
- Source: TechCrunch
Neutron Power Ventures
venture firm
- Source: PR Newswire
- Source: TechCrunch
Evan Meagher
angel investor
- Source: PR Newswire
Paul Graham
angel investor
- Source: PR Newswire
Philip Johnston
angel investor
- Source: PR Newswire
Matteo Franceschetti
angel investor
- Source: PR Newswire
Ray Rothrock
angel investor
- Source: PR Newswire

Aquaria

Creating water from the air to safeguard access against climate change

Mistletoe
investment firm
- Source: PR Newswire
Ciri Ventures
venture firm
- Source: PR Newswire
- Source: ImpactAlpha
Soma Capital
venture firm
- Source: PR Newswire
- Source: ImpactAlpha
HF0
other
- Source: PR Newswire
Bow Capital
venture firm
- Source: PR Newswire
- Source: ImpactAlpha
Umami Capital
investment firm
- Source: PR Newswire
- Source: ImpactAlpha
Dick Gephardt
angel investor
- Source: PR Newswire
- Source: ImpactAlpha
Upwell Water
corporate investor
- Source: PR Newswire
- Source: ImpactAlpha

Copenhagen Atomics

Portfolio company

Nucleation Capital
venture firm
- Source: Thorium Energy Alliance
- Source: Nucleation Capital

Exowatt

Thermal energy storage for grid and industrial use

MVP Ventures
investment firm
- Source: Exowatt
8090 Industries
venture firm
- Source: Exowatt
Felicis
venture firm
- Source: Exowatt
- Source: Felicis
The Florida Opportunity Fund
investment firm
- Source: Exowatt
DeepWork Capital
other
- Source: Exowatt
Dragon Global
other
- Source: Exowatt
MassiveVC
venture firm
- Source: Exowatt
New Atlas Capital
investment firm
- Source: Exowatt
BAM
other
- Source: Exowatt
Overmatch
other
- Source: Exowatt
Protagonist
other
- Source: Exowatt
StepStone
investment firm
- Source: Exowatt
Atomic
venture firm
- Source: Exowatt
- Source: Felicis
BayBridge Ventures
venture firm
- Source: Exowatt
Andreessen Horowitz
venture firm
- Source: Exowatt
- Source: Felicis
Sam Altman
angel investor
- Source: Exowatt
- Source: ESG Today
Leonardo DiCaprio
angel investor
- Source: Exowatt
- Source: ESG Today

Harbinger

Familiar Form. Revolutionary Foundation

FedEx
corporate investor
- Source: Harbinger Motors
Capricorn’s Technology Impact Fund
venture firm
- Source: Harbinger Motors
THOR Industries
corporate investor
- Source: Harbinger Motors
Ridgeline
venture firm
- Source: Harbinger Motors
Tiger Global
investment firm
- Source: Harbinger Motors
Leitmotif
venture firm
- Source: Harbinger Motors
Maniv Mobility
venture firm
- Source: Harbinger Motors
Schematic Ventures
venture firm
- Source: Harbinger Motors
Overture Climate
venture firm
- Source: Harbinger Motors
Ironspring Ventures
venture firm
- Source: Harbinger Motors
ArcTern Ventures
venture firm
- Source: Harbinger Motors
Litquidity Ventures
venture firm
- Source: Harbinger Motors
The Coca-Cola System Sustainability Fund
corporate investor
- Source: Harbinger Motors
Greycroft
venture firm
- Source: Harbinger Motors
TechNexus
venture firm
- Source: Harbinger Motors

Karman Industries

Builds advanced thermal systems for data centers.

Riot Ventures
venture firm
- Source: PR Newswire / Karman Industries
Space VC
venture firm
- Source: PR Newswire / Karman Industries
Wonder Ventures
venture firm
- Source: Wonder Ventures

KoBold Metals

Discovering the battery minerals critical for the electric vehicle revolution

Andreessen Horowitz
venture firm
- Source: Andreessen Horowitz
- Source: TechCrunch
Standard Investments
investment firm
- Source: Standard Industries
- Source: TechCrunch

Maverick Biometals

We are automating directed evolution to create cost effective industrial enzymes

Olive Tree Capital
investment firm
- Source: Maverick Metals
- Source: Global Mining Review
Y Combinator
venture firm
- Source: Maverick Metals
- Source: Mining.com
Hanwha Group
corporate investor
- Source: Maverick Metals
- Source: Investing News Network
Liquid 2 Ventures
venture firm
- Source: Maverick Metals
- Source: Mining.com
Nomadic Venture Partners
venture firm
- Source: Maverick Metals
- Source: Investing News Network
Soma Capital
venture firm
- Source: Maverick Metals
- Source: Mining.com
TechNexus Venture Collaborative
venture firm
- Source: Maverick Metals
- Source: TechNexus Connect

Nox Metals

Portfolio company

Hyperion
venture firm
- Source: NOX METALS
Palmer Luckey
angel investor
- Source: NOX METALS
Y Combinator
venture firm
- Source: NOX METALS
Jared Friedman
angel investor
- Source: NOX METALS
RoboStrategy
investment firm
- Source: NOX METALS
Operator Collective
venture firm
- Source: NOX METALS
DTX
venture firm
- Source: NOX METALS
Alumni Ventures
venture firm
- Source: NOX METALS
Behind Genius Ventures
venture firm
- Source: Paige Doherty / Behind Genius Ventures

Ouros

Geothermal energy development and exploration

Rolling Fun
venture firm
- Source: Rolling Fun
- Source: Eric Jorgenson

Phoenix Tailings

Rare earth element extraction from mining tailings

Aether VC
venture firm
- Source: Phoenix Tailings
Builders Vision
investment firm
- Source: Phoenix Tailings
- Source: Foley & Lardner LLP
EIC Rose Rock
venture firm
- Source: EIC Rose Rock
Envisioning Partners
venture firm
- Source: EIC Rose Rock
- Source: Foley & Lardner LLP
Eni Next
corporate investor
- Source: Phoenix Tailings
Escape Velocity
venture firm
- Source: Foley & Lardner LLP
Geodesic Alliance Fund
investment firm
- Source: Phoenix Tailings
IQT
investment firm
- Source: Phoenix Tailings
MPower Partners
venture firm
- Source: Phoenix Tailings
- Source: Foley & Lardner LLP
Olive Tree Capital
venture firm
- Source: Phoenix Tailings
Presidio Ventures
venture firm
- Source: Phoenix Tailings
- Source: EIC Rose Rock
Sumitomo Corporation
corporate investor
- Source: Foley & Lardner LLP
Techstars
venture firm
- Source: Phoenix Tailings
Traxys
corporate investor
- Source: Phoenix Tailings
- Source: Traxys
Yamaha Motor Ventures
corporate investor
- Source: Phoenix Tailings
- Source: Foley & Lardner LLP

Quaise Energy

Portfolio company

Prelude Ventures
venture firm
- Source: Quaise Energy
- Source: Prelude Ventures
Safar Partners
venture firm
- Source: Quaise Energy
Mitsubishi Corporation
corporate investor
- Source: Quaise Energy
Standard Investments
investment firm
- Source: Quaise Energy
JERA Co., Inc.
corporate investor
- Source: JERA
Idemitsu Kosan
corporate investor
- Source: Quaise Energy
Nabors Industries
corporate investor
- Source: Quaise Energy

Radiant Nuclear

Small modular nuclear reactor technology

Andreessen Horowitz (a16z; American Dynamism)
venture firm
- Source: Andreessen Horowitz
- Source: Radiant
DCVC
venture firm
- Source: Radiant
Union Square Ventures
venture firm
- Source: Radiant
Felicis
venture firm
- Source: Radiant
Washington Harbour Partners LP
investment firm
- Source: Radiant
Chevron Technology Ventures
corporate investor
- Source: Radiant
Founders Fund
venture firm
- Source: Radiant
Decisive Point
venture firm
- Source: Radiant
McKinley Alaska
investment firm
- Source: Radiant
Boost VC
venture firm
- Source: Radiant
Also Capital
investment firm
- Source: Radiant
Giant Ventures
venture firm
- Source: Radiant
StepStone
investment firm
- Source: Radiant
Hanwha Asset Management Venture Fund
venture firm
- Source: Radiant
SGA
other
- Source: Radiant
Crossbeam Venture Partners
venture firm
- Source: Radiant
Align Ventures
venture firm
- Source: Radiant
ARK Venture Fund
venture firm
- Source: Radiant
Gigascale Capital
venture firm
- Source: Radiant
HartBeat Ventures
venture firm
- Source: Radiant
Pax Ventures
venture firm
- Source: Radiant
Draper Associates
venture firm
- Source: Radiant
Nucleation Capital
investment firm
- Source: Radiant
Friends & Family Capital
investment firm
- Source: Radiant
Lockheed Martin Ventures
corporate investor
- Source: Radiant

Solarmente ESP

Innovative solar panel kits: Click, order, install.

Leonardo DiCaprio
angel investor
- Source: Tech.eu
- Source: TechCrunch
GNE Finance
investment firm
- Source: El Referente
- Source: NovoBrief

Terrex

Portfolio company

Antler
venture firm
- Source: Antler

The Standard Electron Company

Portfolio company

Antler
venture firm
- Source: Antler
Earl Grey Capital
investment firm
- Source: Earl Grey Capital

Thea Energy

Geothermal energy development platform

Prelude Ventures
venture firm
- Source: Thea Energy
11.2 Capital
venture firm
- Source: Thea Energy
Anglo American
corporate investor
- Source: Thea Energy
Hitachi Ventures
venture firm
- Source: Thea Energy
Lowercarbon Capital
venture firm
- Source: Thea Energy
Mercator Partners
investment firm
- Source: Thea Energy
Orion Industrial Ventures
venture firm
- Source: Thea Energy
Starlight Ventures
venture firm
- Source: Thea Energy
US Innovative Technology Fund (USIT)
investment firm
- Source: Thea Energy
General Innovation Capital Partners (GICP)
investment firm
- Source: Thea Energy
Linse Capital
investment firm
- Source: Thea Energy
Calm Ventures
venture firm
- Source: Thea Energy
Climate Capital
venture firm
- Source: Thea Energy
Divergent Capital
venture firm
- Source: Thea Energy
Emerald Technology Ventures
venture firm
- Source: Thea Energy
Gaingels
investment firm
- Source: Thea Energy
Idemitsu Kosan
corporate investor
- Source: Thea Energy
Overlay Capital
venture firm
- Source: Thea Energy
Timescale Ventures
venture firm
- Source: Thea Energy
What If Ventures
venture firm
- Source: Thea Energy
Brevan Howard Macro Venture
venture firm
- Source: Thea Energy
Aloniq
investment firm
- Source: Thea Energy
ALJ Investments
investment firm
- Source: Thea Energy
Beyond Earth Ventures
venture firm
- Source: Thea Energy

unspun

Portfolio company

DCVC
venture firm
- Source: PR Newswire
- Source: DCVC
Lowercarbon Capital
venture firm
- Source: PR Newswire
- Source: SOSV
E12
venture firm
- Source: PR Newswire
Decathlon
corporate investor
- Source: PR Newswire
SOSV
venture firm
- Source: PR Newswire
- Source: SOSV
Climate Capital
venture firm
- Source: SOSV
Signia Ventures
venture firm
- Source: SOSV
MVP Ventures
investment firm
- Source: SOSV

Voxel Energy

Portfolio company

Y Combinator
venture firm
Pioneer Fund
venture firm
- Source: Taro Fukuyama
Taro Fukuyama
angel investor
- Source: Taro Fukuyama

FCVC

Telesoft Partners

Pelion VC

Duke Capital Partners

New Era Ventures

Orange Collective

Stanford University

E14 Fund

Neutron Power Ventures

Evan Meagher

Philip Johnston

Matteo Franceschetti

Ray Rothrock

Mistletoe

Ciri Ventures

HF0

Bow Capital

Umami Capital

Dick Gephardt

Upwell Water

8090 Industries

The Florida Opportunity Fund

DeepWork Capital

Dragon Global

MassiveVC

New Atlas Capital

BAM

Overmatch

Protagonist

StepStone

Atomic

BayBridge Ventures

Leonardo DiCaprio

FedEx

Capricorn’s Technology Impact Fund

THOR Industries

Ridgeline

Leitmotif

Maniv Mobility

Schematic Ventures

Overture Climate

Ironspring Ventures

ArcTern Ventures

Litquidity Ventures

The Coca-Cola System Sustainability Fund

TechNexus

Riot Ventures

Space VC

Wonder Ventures

Standard Investments

Olive Tree Capital

Hanwha Group

Nomadic Venture Partners

TechNexus Venture Collaborative

Hyperion

Palmer Luckey

Jared Friedman

RoboStrategy

Operator Collective

DTX

Behind Genius Ventures

Rolling Fun

Aether VC

Builders Vision

EIC Rose Rock

Envisioning Partners

Eni Next

Escape Velocity

Geodesic Alliance Fund

IQT

MPower Partners

Olive Tree Capital

Presidio Ventures

Sumitomo Corporation

Techstars

Traxys

Yamaha Motor Ventures

Safar Partners

Mitsubishi Corporation

Standard Investments