At One Ventures

General contacts

Investor type

Founded

2020

AUM

$375 M

Location

San Francisco, California, United States

Investment Ticket

$10-50 m

Investment Stage

Seed Pre-seed Series A Series B Late Stage (Series C+)

Region of investment

Middle East Europe North America Africa Asia Australia and others

ESG Focus

Impact investor

Investor profile last updated: 16 August, 2026

Profile

At One Ventures is a venture capital firm based in the United States. It was founded with the aim of making humanity a net positive to nature by investing in disruptive deep tech companies. The team is composed of individuals with backgrounds in engineering, physical sciences, manufacturing, and finance, which positions them well to evaluate and support businesses focused on commercializing technology. The firm stands out by providing hands-on support in talent, operations, marketing, patent strategy, and manufacturing to its portfolio companies.

The firm invests in a variety of industries with a strong focus on sustainability and technology. They focus on areas where deep tech can have a significant impact, such as AI, CleanTech, and other emerging technologies. At One Ventures does not specify specific check sizes, but they are known for investing from pre-seed through later stages, supporting companies until they can successfully displace existing industries.

Notable investments include Blue Energy, which focuses on nuclear technology, Miraterra working on sustainable agriculture, Factor2 Energy, involved in geothermal energy, and Near Space Labs, which deals with aerial imagery. Their investment approach is characterized by a focus on the environmental impact and superior unit economics of the technologies they back.

Industry

Energy Infrastructure Life Sciences MedTech AI Transportation Robotics Real Estate Pharmaceuticals Other Medical Devices Marketing and Advertising Healthcare Services Foodtech Food and Beverage Fashion/Beauty Aerospace CleanTech Internet of Things (IoT) HealthTech AdTech AgriTech Deeptech ClimateTech Nuclear / Fusion Agriculture Travel

At One Ventures Funds

Name	Type	Industry	Stage	Region	Size	AUM	Launch date
At One Ventures Climate LP II	Venture Capital (VC)	Agriculture Transportation Travel Energy	Seed Series A	North America South America Europe Middle East Africa Asia Australia and others	$5-10 m	$375 M	October 2023
At One Ventures Fund II	Venture Capital (VC)	Energy Infrastructure Life Sciences MedTech AI Transportation Robotics Real Estate Pharmaceuticals Other Medical Devices Marketing and Advertising Healthcare Services Foodtech Food and Beverage Fashion/Beauty Aerospace CleanTech Internet of Things (IoT) HealthTech AdTech AgriTech Deeptech ClimateTech Nuclear / Fusion	Seed Pre-seed Series A Series B Late Stage (Series C+)	North America Europe Asia	$10-50 m	$375 M	January 2022

Contacts

Name

Title

Social Networks

Laurie Menoud Founding Partner | Venture Capital

Founding Partner | Venture Capital

l•••@•••

Helen Lin Partner

Partner

h•••@•••

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Investment-team contacts for At One Ventures — including verified work emails and LinkedIn profiles — are available to Private Equity List subscribers.
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FAQs about At One Ventures

Is At One Ventures a venture capital or private equity firm?

At One Ventures is a venture capital firm. It backs companies at Seed, Pre-seed, Series A, Series B and Late Stage (Series C+), writing tickets of $10-50 m.

Where is At One Ventures located?

At One Ventures is located in San Francisco, California, United States.

When was At One Ventures founded?

At One Ventures was founded in 2020.

What sectors and industries does At One Ventures invest in?

At One Ventures invests in companies and startups in Energy, Infrastructure, Life Sciences, MedTech, AI, Transportation, Robotics, Real Estate, Pharmaceuticals, Other, Medical Devices, Marketing and Advertising, Healthcare Services, Foodtech, Food and Beverage, Fashion/Beauty, Aerospace, CleanTech, Internet of Things (IoT), HealthTech, AdTech, AgriTech, Deeptech, ClimateTech, Nuclear / Fusion, Agriculture, Travel.

What is At One Ventures geographical focus of investments?

At One Ventures invests in companies and startups in Middle East, Europe, North America, Africa, Asia, Australia and others.

At what stages of companies and startups does At One Ventures typically invest in?

At One Ventures invests in companies and startups at Seed, Pre-seed, Series A, Series B, Late Stage (Series C+).

What is the usual amount of At One Ventures investment?

At One Ventures usually invests $10-50 m on average.

What is the amount of assets of under management (AUM) for At One Ventures?

At One Ventures has around $375m assets under management.

When was At One Ventures last fund created?

At One Ventures last fund was created/launched in 2023-10-04

Is At One Ventures impact investor?

Yes, At One Ventures is impact investor.

What are the contacts of At One Ventures?

At One Ventures can be reached through its website atoneventures.com, its LinkedIn page and its X account. Cold-mailing a general inbox rarely reaches a partner, so Private Equity List also lists the investment-team contacts for At One Ventures — names, roles, verified work emails and LinkedIn profiles — available on a Pro plan from $129/month (see pricing). Contacts are sourced from the firm's website and LinkedIn and re-verified on a rolling cycle. Spot a stale contact, or none at all? Report it — we re-run that firm within 48h and get back to you.

Can I access At One Ventures data via API or MCP?

Yes. Every field on this page — profile, funds, investment criteria, portfolio and investment-team contacts — is available programmatically through the Private Equity List REST API and MCP server, so AI assistants such as Claude and ChatGPT can query At One Ventures directly instead of scraping this page. One subscription covers both the web app and machine access — see API & MCP.

When was the At One Ventures profile last updated?

Private Equity List re-verifies investor profiles on a rolling cycle, pulling from the firm's own website and LinkedIn rather than a one-off import. This profile was last updated on 16 August, 2026. Something out of date here? Report it — we re-run that firm within 48h and get back to you.