Lifeline Ventures

Lifeline Ventures, established in 2009 and headquartered in Helsinki, Finland, is a venture capital firm focusing on early-stage investments. It primarily invests in Finnish startups, with a few investments outside Finland, targeting sectors such as healthcare, games, web-based technologies, and high tech. The firm typically invests between €0.5 million and €1 million per round, from inception to Series A.

Timo Ahopelto

Co-Founder and Partner

Elina Holkko

CFO and Partner

Juha Lindfors

Managing Partner

Teemu Mattila

Partner

Past deals in Nuclear Energy

Steady Energy

Series B in 2025
Steady Energy focuses on decarbonizing the energy-intensive heating industry, beginning with residential and district heating solutions. The company manufactures low-temperature nuclear reactors that are designed to produce carbon-neutral heat for both district heating and industrial applications. These innovative reactors operate at significantly lower temperatures and pressures compared to traditional nuclear reactors, enhancing their safety and efficiency. By offering a viable path for companies to achieve carbon neutrality, Steady Energy plays a crucial role in transforming heating practices in a sustainable manner.

Steady Energy

Venture Round in 2024
Steady Energy focuses on decarbonizing the energy-intensive heating industry, beginning with residential and district heating solutions. The company manufactures low-temperature nuclear reactors that are designed to produce carbon-neutral heat for both district heating and industrial applications. These innovative reactors operate at significantly lower temperatures and pressures compared to traditional nuclear reactors, enhancing their safety and efficiency. By offering a viable path for companies to achieve carbon neutrality, Steady Energy plays a crucial role in transforming heating practices in a sustainable manner.

Steady Energy

Seed Round in 2023
Steady Energy focuses on decarbonizing the energy-intensive heating industry, beginning with residential and district heating solutions. The company manufactures low-temperature nuclear reactors that are designed to produce carbon-neutral heat for both district heating and industrial applications. These innovative reactors operate at significantly lower temperatures and pressures compared to traditional nuclear reactors, enhancing their safety and efficiency. By offering a viable path for companies to achieve carbon neutrality, Steady Energy plays a crucial role in transforming heating practices in a sustainable manner.
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