Planeteer Capital
Venture capitalNew York · Pre-Seed–Seed · 3 people tracked
Also known as PLANETEER CAPITAL MANAGEMENT, LLC
Find your way into Planeteer Capital
1,158 people in our graph share verified history with the Planeteer Capital team — schools, employers, funds. One of them is your warm intro.
Investment thesis
Planeteer Capital focuses on identifying and funding a limited number of founders characterized by nonlinear ambition and strong urgency. The firm invests at the pre-seed and seed stages and deploys capital globally within the climate sector, positioning itself as capital for what it calls the age of consequences.
Source: firm website, verified Sep 15, 2026.
Team · 3 people
from curated & public directories
What they invest in
from 8 of 10 portfolio companiesEnergy ×5Cleantech ×4Climate Tech ×4SaaS ×4AI & Machine Learning ×3Advanced Manufacturing ×2Deep Tech ×2Circular Economy ×1
HQs:United States×7Australia×1France×1
Investments · 10 tracked
founders shown can be your intro pathBy year:2026 · 22025 · 32024 · 22023 · 22022 · 110 dated
Material Difference builds an explainable AI platform designed to help locate ore-bodies for mining operations.
AI & Machine LearningEnergySan Francisco, US
Gabriel Yoong(CEO)inLuke Cullen(CTO)in
Board seatSophie Purdom· per SEC Form D · $3.7M raise · filed Dec 2025
Co-investorsEntrepreneur FirstMythos Ventures Management, LlcTranspose Platform Management
Commonwealth Fusion Systems develops commercial fusion power plants using high-temperature superconducting magnet technology to provide grid-scale energy.
CleantechClimate TechDeep TechEnergyCambridge, US
Brandon Sorbom(Founder)inRobert Mumgaard(Executive Officer, Director)inDaniel Brunner(Executive Officer)inBob Mumgaard(Founder)in
BoardMassimiliano Pieri(Director)Katie Rae(Director)in
Co-investorsAdvection Growth CapitalArmada Investment AGBay Bridge Ventures ClimateBeni Venture CapitalBrainstorm VenturesBreakthrough Energy Ventures+42 more
Dioxycle develops electricity-driven technology to convert waste carbon emissions into chemical feedstocks for industrial manufacturing.
Advanced ManufacturingCircular EconomyCleantechClimate TechDeep TechParis, FR
Sarah Lamaison, PhD(Founder)inDavid Wakerley, PhD(Founder)in
Co-investorsBreakthrough Energy VenturesGigascale CapitalLowercarbon CapitalCollaborative FundLOWERCARBON
HomeBoost provides home energy efficiency solutions to improve energy affordability.
CleantechEnergyPropTechSaaSSan Rafael, US
Scott Stenback(Founder)in
Co-investorsBronze InvestmentsGigascale CapitalMarketplaceMoxxie VenturesTrue Ventures
Red Metals manufactures high-conductivity copper rod using domestic feedstocks in a single continuous operation for power, mobility, and industrial applications.
Advanced ManufacturingCleantechLogistics & Supply ChainWilmington, US
Jackson Switzerin
BoardVictoria Beasley(Director)in
Co-investorsGigascale CapitalFuture VenturesBaruch Future VenturesPrelude Ventures
Sumday builds decision infrastructure software that helps organizations make better decisions by reducing time spent on manual documentation and enabling human judgment to compound over time.
AI & Machine LearningClimate TechEnterprise SoftwareImpact & Social GoodSaaSNot specified, AU
Jessica
Co-investorsWedgetailPossible VenturesBlackbird Ventures
Vor is an AI-enabled due diligence and transaction platform that reviews and organizes high-volume transaction documents (leases, permits, interconnection studies, offtake and finance agreements) and extracts key terms, risks, and deadlines with links back to source documents.
AI & Machine LearningEnergySaaSSeattle, US
Victor Shao(Founder)in
Co-investorsGigascale CapitalVirta Ventures
WeaveGrid provides software and grid management solutions that help utilities integrate electric vehicle charging and distributed energy resources without expanding infrastructure.
Climate TechEnergyIoTSaaSSan Francisco, US
Apoorv Bhargava(CEO and Cofounder)inJohn Taggart(President and Cofounder)in
Co-investorsACTIVATE CAPITAL PARTNERSBreakthrough Energy VenturesClimacticCoatue ManagementCollaborative FundCongruent Ventures+3 more
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
Climate Tech Insights, Inc.Terraton
Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.
Portfolio news
latest coverage across their companies
Commonwealth Fusion Systems · techcrunch.com · Jul 30, 2026
WeaveGrid · newmarketpitch.com · Jul 13, 2026
Vor Systems · finsmes.com · Mar 6, 2026
Dioxycle · lombardodier.com · Nov 26, 2025
Frequently asked questions
- How many investments has Planeteer Capital made?
- Planeteer Capital has 10 tracked investments, including 6 dated in the last 24 months.
- What stage does Planeteer Capital invest at?
- Planeteer Capital invests at the Pre-Seed, Seed stages.
- What sectors does Planeteer Capital focus on?
- Planeteer Capital focuses on Climate Tech.
- Where is Planeteer Capital located?
- Planeteer Capital is headquartered in New York, US.
Media · Podcasts & interviews
featuring the teamSophie Purdom: Transforming Earth's Future with Planeteer Capital and Climate Tech VC | EP. 034
VSC Ventures · Sophie Purdom
Images
Co-investors · 9
Breakthrough Energy, founded by Bill Gates, backs innovators developing affordable, reliable, and clean energy technologies, investing across manufacturing, electricity, agriculture, transportation, and buildings.
Blackbird Ventures is an early-stage venture capital firm that backs ambitious founders with bold ideas from the very beginning.
Prelude Ventures is a venture capital firm founded in 2009 that invests in and supports entrepreneurs building climate-focused businesses to accelerate the transition to a low-carbon economy.
The Westly Group is a family of funds backing founders from the earliest stages through growth, investing exclusively in the physical economy sectors of energy, industrials, and mobility.
New Enterprise Associates (NEA) is a venture capital firm that invests in and provides long-term support to founders building new companies.
Uber is a technology company operating multisided platforms that connect consumers with ride services, transit, delivery of food and groceries, and freight shipping across more than 70 countries and 15,000+ cities.
Salesforce Ventures is the corporate venture arm of Salesforce, investing in enterprise cloud technology companies since 2009 and backing more than 400 startups. Portfolio companies gain access to Salesforce's product teams, executives, customers, and partner network in addition to capital.
Jetstream is a San Francisco-based venture fund run by Tommy Leep that backs startups at the pre-seed stage. It emphasizes quick decisions and helps portfolio founders with customer introductions, strategy, and raising follow-on rounds through its community of founders and investors. Its investments include companies in areas such as disaster recovery, fintech, health, and EV charging.
Voyager is a venture capital firm investing in technologies such as electrification, automation, artificial intelligence, and advanced manufacturing, having announced a $275M Fund II.
Firms observed investing alongside Planeteer Capital, from public investor directories. Shared companies are the overlap with Planeteer Capital's recorded portfolio.
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