At One Ventures
VC Fund
San Francisco, United States
At One Ventures is a VC fund in San Francisco focused on Energy and Manufacturing. At One Ventures finds, funds, and grows teams to catalyze a world where humanity is a net positive to nature.They back early-stage (Seed, Series A) companies that are using disruptive deep tech to upend the unit economics of established industries while dramatically reducing their planetary footprint. They also look for companies that arepioneering new industries that are actively regenerative to planetary health. Lastly, they look for companies that have significant potential to be healthy, scalable businesses, because the positive impacts they invest in only last as long as the businesses that carry them.
- Total investments:
- 75
- Last investment:
- Lead investor:
- 45%
Last updated:
For AI agents: llms.txt
Industries At One Ventures invests in
Stages At One Ventures invests in
Countries At One Ventures invests in
Round sizes
Contacts
| Name | Phone | Socials | |
|---|---|---|---|
3 more contacts available
Round size
- Seed
- $2.9M–$15M
- Series A
- $6.9M–$23M
- Series B
- $17M–$70M
Investment Focus
Industry
- Energy 7 (9%)
- Manufacturing 7 (9%)
- Agriculture 6 (8%)
- Sustainability 6 (8%)
- Renewable Energy 6 (8%)
Stage
- Seed 24 (32%)
- Series A 21 (28%)
- Series B 7 (9%)
- Funding Round 6 (8%)
- Series C 3 (4%)
Country
- United States 26 (35%)
- United Kingdom 5 (7%)
- Canada 3 (4%)
- France 3 (4%)
- Australia 3 (4%)
Team
| Name | Title | Investments | Links | |
|---|---|---|---|---|
Laurie Menoud
Partner
|
Partner | Total investments: 14 | Find email | |
Tom Chi
Founder & Partner
|
Founder & Partner | Total investments: 23 | Find email |
Investments
| Company | Description | Round | Links |
|---|---|---|---|
Blue Energy
|
Blue Energy is a nuclear power plant company that provides reliable, clean, and abundant electricity. | $380M / Venture - Series Unknown / Apr 21, 2026 | |
Miraterra
|
Miraterra's solution produces lab-quality findings in soil labs, the field, and the ground. Miraterra's accurate measurements, advanced reporting, and verification technologies will enable a new era of precision agriculture and carbon market credibility. | $11.6M / Seed / Mar 25, 2026 | |
MightyFly
|
MightyFly is enabling worldwide access to goods with fast, on-demand delivery services for businesses and consumers. We’re putting the infrastructure in place to connect remote locations together with long range, heavy cargo aircraft. Many areas in the world today suffer from an inability to obtain critical and often urgently needed goods andsupplies at an affordable cost. Our goal at MightyFly is to solve this problem through express, customized aerial drone delivery services. MightyFly drones will transport cargo to multiple locations in a single flight across hundreds of miles of remote terrain that is difficult if not impossible to cross with trucks or other ground vehicles. We are developing vertical-takeoff-and-landing (VTOL) drones that fly more than 300 miles, and carry payloads in excess of 50 pounds at a fraction of the cost of helicopters. Featuring automated cargo loading and unloading, and requiring no launch or recovery infrastructure, MightyFly drones will accommodate ad-hoc deliveries to undeveloped sites as well as servicing locations along established routes. | $10M / Seed / Feb 12, 2026 | |
|
MightyFly
|
MightyFly is enabling worldwide access to goods with fast, on-demand delivery services for businesses and consumers. We’re putting the infrastructure in place to connect remote locations together with long range, heavy cargo aircraft. Many areas in the world today suffer from an inability to obtain critical and often urgently needed goods andsupplies at an affordable cost. Our goal at MightyFly is to solve this problem through express, customized aerial drone delivery services. MightyFly drones will transport cargo to multiple locations in a single flight across hundreds of miles of remote terrain that is difficult if not impossible to cross with trucks or other ground vehicles. We are developing vertical-takeoff-and-landing (VTOL) drones that fly more than 300 miles, and carry payloads in excess of 50 pounds at a fraction of the cost of helicopters. Featuring automated cargo loading and unloading, and requiring no launch or recovery infrastructure, MightyFly drones will accommodate ad-hoc deliveries to undeveloped sites as well as servicing locations along established routes. | $10M / Seed / Feb 12, 2026 | |
Addis Energy
|
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. | $8.3M / Seed / Dec 01, 2025 | |
Bettani
|
Climax Foods is a data science company innovating the future of food. It has developed sophisticated machine intelligence tools to unlock smarter paths from plants to products, creating a new generation of plant-based foods that will out-compete animal-based predecessors.Together, a team of top data and food scientists from around the globe areintelligently harnessing the vast biodiversity of the plant kingdom to create the pinnacle of flavor, texture, and nutrition — at a price point for everyone.Climax Foods was founded in 2019 and is headquartered in Berkeley, California, United States. | $6.5M / Series A / Oct 06, 2025 | |
ChemFinity Technologies
|
ChemFinity Technologies is a chemical company that offers critical metal recovery, water purification, and gas separation services. | $7M / Seed / Aug 19, 2025 | |
Prefer
|
Prefer is a coffee manufacturing company that is bean-free. The company uses fermentation to create coffee from waste. The fermentation process converts upcycled food by-products, from beer, bread, and tofu manufacturing, into these same aroma molecules. | $4.2M / Seed / Aug 12, 2025 | |
Provectus Algae
|
Provectus Algae is a biotechnology company specializing in the optimization of microalgae species to produce high-value biobased chemicals, specialty ingredients, and biologics for use in a wide array of industries and applications. Provectus Algae enables groundbreaking capabilities with a well-balanced fusion of innovative proprietary technologyand a thorough knowledge of the unique biological traits of microalgae. By leveraging advanced automation, machine learning, and synthetic biology approaches, Provectus Algae can rapidly develop, execute, and license biomanufacturing processes depending on the needs of our commercial partners.Microalgae biotechnology holds tremendous potential for countless industries and products, thanks to microalgae’s impressive biochemical diversity, sophisticated biosynthesis machinery, and rapid growth rates, among other functional attributes. Importantly, photosynthetic microalgae species can also turn CO2 into valuable and in-demand biomolecules, providing the life science community with a powerful mechanism for adopting more sustainable biomanufacturing processes and reducing carbon footprint.Provectus Algae has built an end-to-end biomanufacturing platform capable of taking microalgae-based products from discovery to large-scale production, actualizing the full potential of microalgae biotechnology. We have brought together the combined strengths of our talented multidisciplinary team to rapidly build scalable microalgae production systems and source high-value compounds for our partners in the food and beverage, cosmetic, therapeutic, and agricultural industries. | $10.1M / Series A / Jul 22, 2025 | |
STELLARIA
|
Stellaria is a 200 MWe molten salt reactor with 20-year autonomy, delivering safe, sustainable nuclear power without refueling. | $26.7M / Venture - Series Unknown / Jul 18, 2025 | |
| See all 75 investments → | |||
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FAQ
What does At One Ventures invest in?
At One Ventures invests primarily in Energy, Manufacturing and Agriculture startups, most often at Seed and Series A stage. Most of the 75 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What is At One Ventures's check size?
At One Ventures typically joins rounds of $2.9M–$15M at Seed, $6.9M–$23M at Series A and $17M–$70M at Series B. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds At One Ventures participates in.
How do I contact At One Ventures?
Public channels for At One Ventures include LinkedIn and the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
Who are the partners at At One Ventures?
The team at At One Ventures includes Laurie Menoud (Partner) and Tom Chi (Founder & Partner). The Team section lists each member with their title, investment count and links.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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