At One Ventures

atoneventures.com ↗Activity from announced rounds

Activity in this selectionOct 19, 2026 · Jul 22, 2026

At One Ventures backs deep technology that improves industrial economics while reducing environmental impact. Explore its recorded funding activity and company profiles.

Investment approach

At One Ventures invests in companies using deep technology to change the economics and environmental footprint of established industries. Its stated goal is to help humanity become a net positive to nature. The firm supports founders with technical and operating experience as they develop and commercialize new approaches.

Recorded funding activity

RoundOS records At One Ventures at Miraterra and Ravel, both listed in the firm's official portfolio. Miraterra develops soil measurement technology for farmers and agronomists. Ravel works on recycling processes that remove dyes and contaminants from textile waste to recover polyester for existing supply chains. These examples illustrate activity recorded here across agriculture and materials.

Sources
Rounds participated in
3
Confirmed lead rounds
1
All roles disclosed
New companies
3
First participation on record · 0 follow-on
Funding in participating rounds
$48.2M
3 disclosed · full round size, not this investor’s share

By stage

Seed1
Series A1
Series B1

By primary sector

Climate tech2
Ecommerce1

By country

United States2
Chile1

Rounds

3 in this selection
Reuse

Reuse operates trade-in, refurbishment and resale services for electronic devices.

$21MSeries A
Lead
Mojave Energy Systems

Mojave Energy Systems makes commercial HVAC equipment that controls humidity independently from air temperature.

$19MSeries B
Participant
Ravel

A textile-recycling process that separates materials from blended fabrics so recovered fibers can be made into new textiles.

$8.2MSeed
Participant