Company

Thiozen

Rocket Ship Rating

Rocket Ship Rating: 79 out of 100

Unlock Value from Hydrogen Sulfide

Also known as THIOZEN INC.

Clean energy & storage
Climate positive
Deeptech
Hardware

Status: Operatingas of 2026-09-17
Business model: B2B
Customers: industry leaders
Legal name: THIOZEN INC.

Open relationship map

Claim, correct or request removal

Record updated 28 September 2026

About

Founded as an MIT spinout, Thiozen is the first company to commercialize hydrogen production from sour gas waste streams.

Funding snapshot

Total raised: $3MSEC form D sum, as of 2026-09-28Source (opens in a new tab)
Latest round: Grant

Funding rounds

Round, 2021: $3M2021-05-26, SEC form D sold, 13 investors
Grant: Recorded

Products

Hardware: Zen
Hardware: ZenH2