Helen Ventures seek to partner with innovative start-ups and entrepreneurs renewing the energy sector. We invite startups to engage in exciting pilots and connect with our extensive customer base.
Employees: 1-10
Investment Stage: Seed
Portfolio 17
| Date | Name | Website | Total Raised | Location |
| 11.04.2025 | Emulate En... | emulate.energy | - | United Sta... |
| 28.12.2024 | Nobile | nobile-group.com | - | - |
| 31.08.2024 | Renewabl | renewabl.com | - | United Kin... |
| 17.06.2024 | eologix-Pi... | eologix-ping.com | - | Austria |
| 08.02.2024 | Renewcast | renewcast.com | $1.17M | Italy |
| 11.11.2023 | Klimate.co | klimate.co | $3.7M | Denmark, C... |
| 10.05.2023 | Voltfang | voltfang.de | $32.39M | Germany, N... |
| 25.08.2022 | Solar Monk... | solarmonkey.io | $3.97M | - |
| 31.07.2022 | node.energ... | node.energy | $33.23M | Germany, H... |
| 22.06.2022 | Freesi | freesi.io | $3.3M | Finland, M... |
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Persons 3
| Date | First Name | Last Name | Title | Location | |||
| - | VC | INTERN | Oskari Lep... | - | - | - | |
| - | CVC | and M&... | Oskari Lep... | - | - | - | |
| - | Analyst | - | Daniel Uus... | - | - | - |
Mentions in press and media 12
| Date | Title | Description |
| 01.06.2026 | European Startups Accelerate: Funding Surge Fuels AI, Sustainability, and E-Mobility Innovation | European startups are booming. Innovation fuels major funding across AI-powered self-checkout, sustainable agriculture, and e-mobility. VisioLab secured $11M for its gastronomy AI. &Charge garnered €5M for EV charging solutions. Justima... |
| 21.04.2026 | VisioLab sammelt 11 Millionen ein – &Charge bekommt 5 Millionen – studio vaai erhält 2 Millionen | Im #DealMonitor für den 21. April werfen wir einen Blick auf die wichtigsten, spannendsten und interessantesten Investments und Exits des Tages in der DACH-Region. Alle Deals der Vortage gibt es im großen und übersichtlichen #DealMonitor-Ar... |
| 11.08.2025 | 7 spannende Startups aus Aachen, die alle kennen sollten | Aachen ist nicht nur ein charmantes Reiseziel, sondern längst auch ein spannender Standort für innovative Startups. Besonders im Umfeld der Rheinisch-Westfälischen Technischen Hochschule (RWTH) hat sich in den vergangenen Jahren eine dynami... |
| 17.10.2023 | Copenhagen-based Klimate.co raises €3.5M from Amsterdam’s Rockstart, others | Read this article in: Rockstart, a global early-stage venture capital and accelerator firm, announced on Tuesday that it has co-invested in Copenhagen’s Klimate.co, a Rockstart Energy portfolio company. Max ter Horst, Managing Partner of Ro... |
| 17.10.2023 | Denmark's Klimate secures €3.5M Seed funding for carbon removal platform | Copenhagen-based Klimate has secured €3.5 million in a Seed funding round led by Eneco Ventures and Helen Ventures and was joined by existing investors Rockstart and the Export and Investment Fund of Denmark. The startup provides a CO2 asse... |
| 10.05.2023 | Finnish Helen Ventures joins €5M round for Voltfang, climate tech startup | Finnish Helen Ventures joins €5M round for Voltfang, climate tech startup 10 May, 2023, 16:24 Mariia Denysiuk --> --> --> -->--> --> --> --> --> --> --> --> --> The Aachen-based Voltfang has raised ... |
| 10.05.2023 | Voltfang raises €5 million to give new life to EV batteries with its energy storage solution | Aachen-based Voltfang, gives new life to near dead EV batteries with its AI-based software which evaluates battery longevity. It is helping to solve the battery recycling issue, and the energy transition, with its energy storage systems mad... |
| 16.08.2022 | How to make district heating system more sustainable? Dutch climate tech Gradyent scores €10 million to deliver affordable heat | More than 25% of global energy consumption comes from heating and cooling buildings. On an annual basis, these grids lose about a quarter of their heat. With fuel prices rising, there is a risk of fuel shortages and the call for CO2 reducti... |
| 08.08.2022 | Berlin’s space tech LiveEO scores €19 million to analyse Earth Observation data with AI | Bringing space insights to Industry 4.0., Berlin-based satellite analytics startup LiveEO has raised €19 million in a fresh round of investment. The funding will accelerate market uptake of bringing insights derived from space imagery to ev... |
| 23.12.2020 | 12 Netherlands-based energy startups that raised over €1M in 2020 | The world is increasingly growing aware of the detrimental effects of fossil fuel and is actively seeking an alternative. According to the EEA, “The European energy system is undergoing rapid changes to set the EU economy on a low-carbon an... |
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