🦊/Investors

Ponderosa Ventures

Venture capitalActively deploying

San Francisco · Pre-Seed–Series A · 1 people tracked

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Investment thesis

Ponderosa Ventures invests $100,000 to $750,000 in pre-seed and seed stage companies focused on food, agriculture, and ocean industries. The firm targets businesses addressing climate, biodiversity, water, and human health challenges.

Stage
Pre-Seed–Series A
Check
$100K – $750K
HQ
San Francisco, California, US
Instruments
Equity
Founded
2021
Last 12 months
2 investments
Tracked investments
7

Team · 1 people

from public directories
Thomas Steyer· General Partner

What they invest in

from 6 of 7 portfolio companies

Climate Tech ×5AI & Machine Learning ×2Cleantech ×2Hardware ×2New Materials ×2AgTech ×1Biotech ×1Circular Economy ×1

HQs:United States×4United Kingdom×1

Investments · showing 6 of 7

founders shown can be your intro path

By year:2025 · 32023 · 14 dated

Modern Synthesismodernsynthesis.comin✓ verified

Modern Synthesis is a biotechnology company that grows microbially-derived biomaterials from bacterial nanocellulose to replace animal leather and plastic-based synthetic textiles.

BiotechCircular EconomyNew MaterialsLondon, GB

Jen Keane(Co-founder & CEO)inBen Reeve(Co-founder & CTO)inLouis Graham(Founder)in

Co-investorsArtesianExtantia CapitalAcequia Capital (AceCap)AgFunderCollaborative FundIMO Ventures+3 more

Crew Carboncrewcarbon.comin

CREW is a Yale spinout that adds calcium carbonate (ground limestone) to wastewater treatment plants to intensify biological treatment, cut chemical costs, and permanently remove carbon dioxide.

CleantechClimate TechDeep TechNew Haven, US

Joachim Katchinoff(Co-founder & CEO)inNoah Planavsky(Co-Founder & Scientific Advisor)in

Co-investorsAP VenturesBURNT ISLAND VENTURESConnecticut InnovationsCounteract OneEcho River CapitalEmerald Technology Ventures Ag+2 more

Mondramondra.comOct 2025

Mondra creates digital twins of food products and supply chains to help retailers and suppliers predict risks, optimize sourcing, and reduce environmental impact across their operations from farm to consumer.

AI & Machine LearningClimate TechFoodTech

Jason Barret(CEO & Founder)Tom Holden(Chief Product Officer)in

Co-investorsAlbionVCGreen Circle Foodtech VenturesPlanet A VenturesPeakBridge VCSwisscom Ventures

Natrxnatrx.ioOct 2023 · $3.5M

Natrx builds nature-based coastal resilience infrastructure through a technology platform that helps asset owners and practitioners identify, address, and monitor coastal protection challenges.

CleantechClimate TechNew MaterialsRaleigh, US

Evi Steyer(Director)Matthew Campbell(Executive Officer, Director)Leonard Nelson(Executive Officer, Director)

Co-investorsIDEA NCOval Park CapitalSilverstrand CapitalWolfpack Investor NetworkFulcrum Financial Partners

Terranovaterranova.incinNov 2025

Terranova uses terraforming robots to raise and reshape land in flood-prone regions, enabling construction of housing, commercial, and industrial projects with rapid consolidation.

Climate TechConstruction TechHardware

Co-investorsCongruent VenturesGoAhead VenturesOutlander

Verdiverdiag.comin𝕏May 2025 · $6.5M

Verdi provides hardware controllers and sensors that add automation and remote control to existing farm irrigation systems, letting growers manage valves, pumps, and drip lines at the block, row, or plant level.

AgTechAI & Machine LearningClimate TechHardwareIoTSaaS

Co-investorsBaker Hall CapitalEcho River CapitalRareBreed VenturesCyan VenturesDangerous VenturesJetstream+4 more

Portfolio news

latest coverage across their companies

Frequently asked questions

How many investments has Ponderosa Ventures made?
Ponderosa Ventures has 7 tracked investments, including 3 dated in the last 24 months.
What stage does Ponderosa Ventures invest at?
Ponderosa Ventures invests at the Pre-Seed, Seed, Series A stages.
What is Ponderosa Ventures's typical check size?
Ponderosa Ventures typically writes checks of $100K – $750K.
What sectors does Ponderosa Ventures focus on?
Ponderosa Ventures focuses on AgTech, Biotech, FoodTech, IoT.
Where is Ponderosa Ventures located?
Ponderosa Ventures is headquartered in San Francisco, US.

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