Stargatehydrogen

Alkaline electrolyser stacks and systems for industrial green hydrogen production in Europe

Tallinn, EstoniaFounded 2021stargatehydrogen.com Website technologies

Highlights

Hiring6 open roles

About Stargatehydrogen

Stargate Hydrogen is an electrolyser technology company that develops and sells alkaline electrolysers for industrial green hydrogen production. Its range includes 0.5 MW and 5 MW stacks for system integrators, 1 MW and 10 MW containerised systems, and electrolyser service and maintenance plans.

Customers are industrial users in energy-intensive sectors such as refining, ammonia, methanol, e-methane and steel, as well as system integrators. Named clients include Fortum, Utilitas, ABB and Rockfin. Revenue comes from equipment sales and from service and maintenance.

The company was founded in 2021 and is headquartered in Tallinn, Estonia. It has announced a 11 million euro Series A and a 42 million euro raise, and lists Repsol among its investors. Open positions include Senior Alkaline Stack Development Engineer, Service Engineer, Grant Project Manager and internships, all in Tallinn.

Product: Alkaline electrolyser stacks (0.5 MW, 5 MW) and containerised systems (1 MW, 10 MW), with electrolyser service and maintenance plans.

Public tenders won

1 tender won since 1 Jan 2024 from 1 public buyer in Estonia, worth €1.6M as awarded. From EU award notices (TED) that name Stargatehydrogen by its registry number.

13 Jan 2026 Aktsiaselts Metrosert · Aluseliste elektrolüüserite virnade (stack) pooltööstuslikud testjaamad (kuni 80 kW) · €1.6M notice

Open tenders like these →

Jobs at Stargatehydrogen (6)

Stargatehydrogen is hiring for 6 roles, mostly in engineering, based in Tallinn.

Quality Engineer
Tallinn, EstoniaOn-siteMid-level6 days ago
Grant Project Manager
Tallinn, EstoniaOn-site13 days ago
Senior Alkaline Stack Development Engineer
Tallinn, EstoniaOn-siteSenior3 weeks ago
Service Engineer
Tallinn, EstoniaOn-site5 weeks ago
Open Application
Tallinn, EstoniaOn-site8 Dec 2023
Exciting electrolysis internships
Tallinn, EstoniaOn-siteInternInternship8 Nov 2023

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Leadership

Marko Virkebau · CEO
Source: company website
Liis Maidla · VP of Finance
Source: company website
Rainer Küngas · CTO
Source: company website
Timo Tamm · VP of Operations
Source: company website
Marc Gschwender · VP of Engineering
Source: company website
Rafael Pauli · VP of Sales
Source: company website
Sigrid Solovjov · VP of People, Safety and Sustainability
Source: company website

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