Helen Ventures

Helen Ventures is the corporate venture capital arm of Helen, founded in 2019 and headquartered in Helsinki, Finland. It invests from its balance sheet in early and growth‑stage startups across Europe and Israel, with a focus on energy, e-mobility, circular economy, decarbonization, and digital solutions for the energy sector. The firm targets renewable energy technology, smart energy solutions, distributed energy systems, and related digital platforms, seeking to accelerate the adoption of transformative technologies in collaboration with customers and industry experts. By supporting startups that advance sustainable energy and related digital capabilities, Helen Ventures aims to help create new energy era solutions accessible to customers and partners.

Henri Isohanni

Principal

Annastiina Jurmu

Associate

Mikael Myllymäki

Vice President and Head

Antto Piirainen

Associate

Past deals in Smart Cities

node.energy

Series B in 2025
node.energy develops software-as-a-service solutions for managing decentralized energy systems in commercial and industrial real estate. Its platform optimizes local energy microgrids, reducing administrative workload, energy costs, and carbon footprint while ensuring regulatory compliance.

Renewcast

Seed Round in 2024
Renewcast provides advanced wind power generation forecasting services. Its SaaS platform offers continuous updates every hour, enabling clients to access the latest forecasts directly via API for any subset of plants in their portfolio.

EcoG

Series A in 2022
Founded in 2017, EcoG designs and develops Internet of Things (IoT) operating systems for electric vehicle chargers. Its platform offers charging control, backend connectivity, payment solutions, UI components, tools for development and simulation, and an open API architecture that enables app-based services. With offices in Germany, Norway, and the US, EcoG facilitates value-added services by connecting users, vehicles, and infrastructure with local businesses.

node.energy

Series A in 2022
node.energy develops software-as-a-service solutions for managing decentralized energy systems in commercial and industrial real estate. Its platform optimizes local energy microgrids, reducing administrative workload, energy costs, and carbon footprint while ensuring regulatory compliance.

EcoG

Seed Round in 2020
Founded in 2017, EcoG designs and develops Internet of Things (IoT) operating systems for electric vehicle chargers. Its platform offers charging control, backend connectivity, payment solutions, UI components, tools for development and simulation, and an open API architecture that enables app-based services. With offices in Germany, Norway, and the US, EcoG facilitates value-added services by connecting users, vehicles, and infrastructure with local businesses.
Spot something off? Help us improve by flagging any incorrect or outdated information. Just email us at support@teaserclub.com. Your feedback is most welcome.