We are on a mission to redefine the energy landscape, drive the nuclear industry forward, and empower societies to embrace a sustainable future. At Steady Energy, we combine the efficiency of the manufacturing industry with our innovative nuclear engineering solutions to introduce zero-emission heating plants to the market by 2030. At the core of our solution lies the LDR-50 nuclear reactor, which operates at low temperatures and pressures. This groundbreaking technology ensures investable, safe, and emission-free heat production. Steady Energy is a spin-off from VTT.
Location: Finland
Employees: 1-10
Total raised: $74.19M
Founded date: 2023
Investors 1
Funding Rounds 4
| Date | Series | Amount | Investors |
| 01.07.2025 | - | $37.64M | - |
| 05.03.2025 | - | $23.49M | - |
| 21.03.2024 | - | $10.86M | - |
| 27.06.2023 | Seed | $2.19M | - |
Mentions in press and media 14
| Date | Title | Description |
| 17.09.2026 | Steady Energy: Finnish Small Modular Reactor Startup Plans to Go Public | Set Trending Topics as a preferred source on Google. Finnish nuclear technology startup Steady Energy is heading for the stock market. The company has just announced that it will combine with investment company 3North Partners (3NP), which ... |
| 13.01.2026 | Fortum deepens its collaboration with Steady Energy, a developer of district heating reactors | Fortum deepens its collaboration with Steady Energy, a developer of district heating reactors Tue, Jan 13, 2026 08:00 CET Report this content FORTUM CORPORATION PRESS RELEASE 13.01.2026 Fortum and the Finnish technology company Steady Energ... |
| 01.07.2025 | Steady Energy Raises €32M in Funding | Steady Energy, an Espoo, Finland-based nuclear energy company providing small modular reactors, raised €32M in funding. Backers included LocalTapiola, a mutual insurance company, and Tesi. The company intends to use the funds to expand its ... |
| 06.03.2025 | Steady Energy: A New Dawn for Nuclear Heating | In a world grappling with climate change, the need for clean energy solutions has never been more urgent. Enter Steady Energy, a Finnish company poised to reshape the landscape of nuclear energy. With a recent €22 million funding boost, Ste... |
| 05.03.2025 | Steady Energy Raises €22M in Funding | Steady Energy, an Espoo, Finland-based technology company developing a heat-only small modular reactor (SMR), raised €22M in funding. The round was led by 92 Ventures with participation from Lifeline Ventures. The company intends to use the... |
| 05.03.2025 | Steady Energy secures €22M in funding – led by Copenhagen based 92 Ventures - to accelerate pioneering small nuclear reactor technology | Finnish nuclear innovator Steady Energy announces a €22M funding milestone led by 92 Ventures, a Copenhagen-based nuclear-focused investment firm. The investment underscores private-sector confidence in Steady Energy and its breakthrough re... |
| 11.04.2024 | Steady Energy and TVO Nuclear Services sign an agreement regarding nuclear power expertise services from Olkiluoto | Steady Energy and TVO Nuclear Services sign an agreement regarding nuclear power expertise services from Olkiluoto Thu, Apr 11, 2024 08:01 CET Report this content TVO Nuclear Services (TVONS) and Steady Energy have signed a collaboration ag... |
| 21.03.2024 | Finnish startup Steady Energy secures a €10M investment round | Finnish startup Steady Energy secures a €10M investment round 21 March, 2024, 16:04 Mariia Denysiuk --> --> --> -->--> --> --> --> --> --> --> --> --> Steady Energy, a Helsinki-based company special... |
| 27.06.2023 | Steady Energy Raises 2M in Seed Funding | CEO Tommi Nyman Steady Energy, an Espoo, Finland-based spin-out company from VTT Technical Research Centre of Finland that aims to decarbonise the energy-intensive heating industry starting with residential and district heating, raised $2M ... |
| 27.06.2023 | Steady Energy raises 2 million euros to decarbonise residential heating with small modular nuclear reactors | Steady Energy raises 2 million euros to decarbonise residential heating with small modular nuclear reactors Tue, Jun 27, 2023 11:25 CET Report this content Press release June 27, 2023 The VTT spin-out will build a heating plant powered by a... |
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