Stargate Hydrogen

Stargate Hydrogen delivers turn-key solutions for hydrogen projects throughout the world. Follow our LinkedIn page 🔽

Founded 2021 Estonia

Estonia 65 employees Total: $84.30M Energy, Renewable Energy

General Information

Company Name Stargate Hydrogen

Founded Year 2021

Location

Estonia

Employees 65

Industries Energy, Renewable Energy

Business Model B2B, Platform

Revenue Model Project Based, Product Sales, Service Fee

Hiring 1 role posted in the month to 1 Oct 2026

Offices as of Oct 2026

Tallinn, Estonia

Social

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Recorded by Bounce Watch from public sources. Every entry below carries the date we observed it, and when we have not looked recently the page says so rather than leaving silence to imply nothing happened.

Homepage Update

Significant changes detected on company website (71.2% content change).

Award Received Sep 30, 2026

Stargate Hydrogen was recognized as one of the 30 most valuable Estonian technology companies in the annual TopTech list.

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AI Insight

Bounce Watch AI

4 weeks ago

Stargate Hydrogen has recently achieved significant milestones, securing a substantial €21 million EU grant while simultaneously launching STARDUST, an innovative, precious-metal-free electrode technology. This financial boost and product innovation are complemented by active business development efforts, as the company seeks new partnerships and clients at industry expos. These dynamic shifts signal a strong strategic push towards commercialization and scaling its advanced electrolyser solutions in the green hydrogen market.

Signal Types

Funding Product Launch Business Development Recognition Website Update

Strategic Labels

Product Innovation Market Expansion Funding Securement

Next Move: Commercialization

Impact: 9/10

Ideal For: Green Hydrogen VCs — Scaling Stage

About Stargate Hydrogen

Stargate Hydrogen is a European electrolyser technology company based in Tallinn, Estonia, developing industrial hydrogen production systems for infrastructure and energy resilience projects. The company plays a crucial role in serving energy-intensive industries across Europe, Turkey, and India that are transitioning from grey hydrogen.

Founded in 2021, Stargate Hydrogen specializes in the development of electrolyser systems and hydrogen production solutions, catering to oil refineries, steel production companies, chemical industries, and energy infrastructure projects. Operating on a B2B platform business model, it generates revenue through project-based engagements, product sales, and service fees.

Business keywords: Hydrogen Production, Electrolysis Solutions, Industrial Hydrogen Systems, Alkaline Electrolysers, Energy Resilience Projects, Decarbonisation, Infrastructure Projects, Innovation, Renewable Energy Equipment, Electrode Technology, Heavy Industry Transition, IPCEI Projects, Independent Performance Testing

Services & Products

Development of Electrolyser Systems

Hydrogen Production Solutions

Custom Hydrogen Projects

Research and Development in Hydrogen Technology

Target Customers

Oil Refineries Steel Production Companies Chemical Industries Energy Infrastructure Projects Industrial Sector

Funding Rounds & Investors (5)

View All

Funding Stage	Amount	Investors	Lead Investors	Date
Grant	€20.60M	2	Cinema Capital, EU Innovation Fund	01 Sep 2026
Early VC	Undisclosed	1	Repsol	01 Jul 2025
Series A	€11.00M	3	GIGA Venture, SmartCap +1	01 Mar 2025
Seed	€42.00M	2	UG Investments, Important Projects of Common European Interest	01 May 2024
Grant	€10.70M	1	European Commission	01 Jul 2023

Latest News

View All

Stargate expansion targets affordable green hydrogen for steelmaking

EUROMETAL Sep 19, 2026

Stargate Hydrogen secures funding from EU Innovation Fund

Engineer Live Sep 17, 2026

Estonia's Stargate Hydrogen lands €21 million EU grant to scale electrolyser factory

Dealroom Sep 16, 2026

Stargate Hydrogen secures 21 million Euros from the EU Innovation Fund to further scale up its operations

Hydrogen Europe Sep 15, 2026

Stargate secures 21 million Euros from EU Innovation Fund to further scale up its operations

Baltictimes.com Sep 15, 2026

Stargate Hydrogen appoints ex-Siemens executive as Finland director

Renewables Now Aug 25, 2026

Stargate Hydrogen Alternatives & Competitors

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Stargate Hydrogen vs

Enapter Germany

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Stargate Hydrogen vs

Supercritical United Kingdom

Developing the world's first high pressure, ultra-efficient electrolyser and lowest cost of pressuri...

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49 employees

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Stargate Hydrogen vs

Sunfire Germany

A World Without Fossil Fuels

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FAQ About Stargate Hydrogen

Stargate Hydrogen delivers turn-key solutions for hydrogen projects throughout the world. Follow our LinkedIn page 🔽

Stargate Hydrogen was founded in 2021.

Stargate Hydrogen is headquartered in Estonia. As of Oct 2026, it also has offices in Tallinn, Estonia.

Stargate Hydrogen operates in Energy and Renewable Energy. Its work centres on Hydrogen Production, Electrolysis Solutions, Industrial Hydrogen Systems and Alkaline Electrolysers. Its customers include Oil Refineries, Steel Production Companies and Chemical Industries.

Stargate Hydrogen has a B2B and Platform business model. Its revenue comes from Project Based, Product Sales and Service Fee.

Stargate Hydrogen has approximately 65 employees.

Stargate Hydrogen has completed 5 funding rounds, raising a total of $84.30M.

Stargate Hydrogen offers: Development of Electrolyser Systems, Hydrogen Production Solutions, Custom Hydrogen Projects, Research and Development in Hydrogen Technology.

Top alternatives and competitors to Stargate Hydrogen include Enapter, Supercritical, Sunfire, TES, Lhyfe. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.

Stargate Hydrogen and Enapter are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for Stargate Hydrogen, https://bouncewatch.com/company/stargate-hydrogen, updated 1 October 2026. When citing, please name BounceWatch and link this page.

Stargate Hydrogen

General Information

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Services & Products

Target Customers

Funding Rounds & Investors (5)

Latest News

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FAQ About Stargate Hydrogen