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At One Ventures — Portfolio

Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.

62
Companies
$991.3M
Total invested
$16.0M
Avg. check
47
Industries
Agriculture 6AgTech 5Energy 4Sustainability 4Renewable Energy 4Manufacturing 4+41 more
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Portfolio companies

Showing 1–24 of 62
Okra Solar
October 2026

Okra Solar is a technology solution that enables solar generating communities to share and utilize more energy.

Energy · Sydney$7.0M Debt Financing
Adden Energy
October 2026

Adden Energy is a developer of stable, lithium-metal, solid-state batteries.

Battery · Waltham$16.9M Venture - Series Unknown
Reuse
October 2026

Reuse is an end-to-end online marketplace for buying and selling refurbished electronics in LATAM.

Marketplace · Santiago$21.0M Series A
Mojave Energy Systems
September 2026

Mojave Energy Systems produces novel liquid desiccant systems for HVAC.

Energy Efficiency · Sunnyvale$19.0M Series B
Ravel
September 2026

Ravel is a waste management company that offers purification recycling services for blended textiles.

Recycling · Seattle$8.2M Seed
Blue Energy
July 2026

Blue Energy is a nuclear power plant company that provides reliable, clean, and abundant electricity.

Clean Energy · Kastrup$380.0M Venture - Series Unknown
Miraterra
March 2026

Miraterra's solution produces lab-quality findings in soil labs, the field, and the ground.

Agriculture · Vancouver$11.6M Seed
Gigablue
January 2026

High-Durability Carbon Dioxide Removal

Carbon Capture · New York$20.0M Series A
Addis Energy
December 2025

Addis Energy is on a mission to alter the way we feed and fuel our society, harnessing the Earth's potential for clean ammonia production.

Chemical · Somerville$8.3M Seed
Dalan Animal Health
November 2025

Dalan Animal Health is a vaccine platform with the potential to combat a variety of devastating bee diseases.

Agriculture · Athens$3.0M Seed
Factor2 Energy
September 2025

Factor2 Energy developed a geothermal system that uses carbon dioxide instead of water or brine as the working fluid.

Renewable Energy · Duisburg$9.1M Seed
ChemFinity Technologies
August 2025

ChemFinity Technologies is a chemical company that offers critical metal recovery, water purification, and gas separation services.

Chemical · BrooklynNon-equity Assistance
Prefer
August 2025

Prefer is a coffee manufacturing company that is bean-free.

Coffee · Singapore$4.2M Seed
Provectus Algae
July 2025

Provectus Algae is a biotechnology company specializing in the optimization of algae to produce high-value chemicals and biologics.

Animal Feed · Noosaville$2.6M Grant
Monarch Tractor
July 2025

Monarch Tractor designs and manufactures fully electric and autonomous tractors for the agricultural sector.

Agriculture · Livermore$17K Venture - Series Unknown
STELLARIA
July 2025

Stellaria is reimagining sustainable rapid neutron nuclear energy.

Nuclear · Grenoble$26.7M Seed
Puna Bio
July 2025

Puna Bio develops biological inputs for agriculture that increase yields, reduce carbon emissions, and restore degraded soil.

Agriculture · Buenos AiresSeries A
Chloris Geospatial
June 2025

Chloris Geospatial is able to provide answers today to critical natural capital issues.

Natural Resources · Boston$14.8M Series A
Material Evolution
June 2025

Material Evolution develops ultra-low carbon cement solutions that leverage AI to revolutionize construction and cut CO₂ emissions.

Artificial Intelligence (AI) · DoverDebt Financing
Simplifyber
April 2025

Simplifyber is a creator of fully-molded garment and shoe uppers made directly from a cellulose-based liquid.

Advanced Materials · New York$12.0M Series A
Avalo
March 2025

Avalo is a plant biotech company using AI and evolution to make a more sustainable and resilient food system.

Agriculture · Durham$11.0M Series A
Transmutex
January 2025

Transmutex will reduce stockpile of nuclear waste by 99% while producing profitable carbon-free energy.

Energy · Vernier$4.3M Grant
Precision AI
January 2025

Precision AI is on a mission to accelerate AI-based farming practices to create healthier, happier, and more profitable farms.

Aerospace · ReginaSeries A
Modern Hydrogen
December 2024

Modern Hydrogen is a breakthrough energy technology company.

Energy · Bothell$25.0M Debt Financing

Where At One Ventures invests

Agriculture6
AgTech5
Energy4
Sustainability4
Renewable Energy4
Manufacturing4

About At One Ventures's portfolio

How many companies has At One Ventures invested in?▸

At One Ventures has invested in 62 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does At One Ventures invest in?▸

At One Ventures's top investment sectors include Agriculture, AgTech, Energy, Sustainability, Renewable Energy. The firm invests across 47 different industry categories.

What is At One Ventures's largest investment?▸

Among tracked funding rounds, Blue Energy received $380.0M in a Venture - Series Unknown round. At One Ventures's total known invested capital is $991.3M.

What is the average investment size for At One Ventures?▸

At One Ventures's average investment size is $16.0M across its portfolio of 62 companies.

What are At One Ventures's most recent investments?▸

Recent At One Ventures portfolio additions include Okra Solar, Adden Energy, Reuse, Mojave Energy Systems, Ravel. These companies were founded in 2020 or later.

Reach the founders behind these 62 companies
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