Valve Ventures
VC Fund
Helsinki, Finland
Valve Ventures is a Helsinki-based angel and early-stage venture investor.
- Total investments:
- 15
- Last investment:
- Lead investor:
- 20%
Last updated:
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Industries Valve Ventures invests in
Stages Valve Ventures invests in
Countries Valve Ventures invests in
Round sizes
Round size
- Seed
- $560k–$3.2M
- Series A
- $2.5M–$30M
- Venture - Series Unknown
- $1.1M–$4.1M
Investment Focus
Industry
- Energy 3 (20%)
- CleanTech 2 (13%)
- Construction 2 (13%)
- Sustainability 2 (13%)
- Building Material 2 (13%)
Stage
- Seed 7 (47%)
- Series A 4 (27%)
- Venture - Series Unknown 3 (20%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| AISTI develops wood fiber-based acoustic tiles that are carbon negative, easy to recycle and plastic-free – bringing sustainability to construction tile by tile. | $30.4M / Series A / Dec 12, 2024 | ||
| AISTI develops wood fiber-based acoustic tiles that are carbon negative, easy to recycle and plastic-free – bringing sustainability to construction tile by tile. | $1.7M / Seed / Apr 21, 2022 | ||
| Betolar is a materials technology company that develops circular economy solutions for the mining, metals, and construction sectors by transforming industrial sidestreams and waste materials into valuable products. Its technologies support the production of low-carbon, cement-free construction materials and enable the recovery of critical andstrategic metals from industrial waste streams. The company provides material analysis, consulting, and recipe optimization services, utilizing digitalization, data platforms, and artificial intelligence to support research, development, and industrial applications. Betolar's solutions are designed to help reduce carbon emissions, decrease reliance on virgin raw materials, and improve the utilization of industrial byproducts. Its activities span construction materials, metal extraction technologies, and circular material solutions that support more resource-efficient industrial processes. | $2.4M / Venture - Series Unknown / Nov 17, 2020 | ||
| QHeat is a geothermal energy technology company. We have developed a revolutionary coaxial geothermal heating, cooling and energy storage system that drastically reduces emissions. This patented innovation has been created in collaboration with world-leading experts and universities.We deliver low-emission heating, cooling, and energy storage forbuilt environments. Our clients range from real estate owners, energy and heating companies, and drilling companies to energy consultants. | $2.5M / Series A / Jun 09, 2020 | ||
| Woodio is a digital designing agency. | $4.4M / Series A / Aug 01, 2019 | ||
| Infinited Fiber Company is a Finnish biotech founded in 2016 to commercialize a breakthrough recycling technology that can turn cellulose-rich raw materials – like cotton-rich textile waste, used cardboard, or wheat or rice straw – into high-quality textile fibers with the look and feel of cotton. The patented technology has been validated byleading brands and is ready to be scaled. Infinited Fiber Company won the Europas 2020 Hottest Sustainability Tech Award, and was listed on the Global 50 to Watch by Cleantech Group in 2019. In 2016 Infinited Fiber Company was selected into WWF’s Climate Solver network. The company is headquartered in Espoo, Finland. | $6.9M / Series A / Apr 19, 2019 | ||
| Norsepower Oy is a Finnish clean technology and engineering company pioneering the generation of renewable wind energy for the global maritime industry. Norsepower is a provider of low-maintenance, software operated, and data verified auxiliary wind propulsion systems. Since its establishment in November 2012, Norsepower has gathered more than $6million USD of funding, which has enabled development, testing and piloting of the Norsepower Rotor Sail Solution. The main investors behind Norsepower are Power Fund III, Lifeline Ventures Oy, Finnvera Oyj, and Wate Oy. Norsepower is also funded by Tekes – the Finnish Funding Agency for Technology and Innovation. | $4.1M / Venture - Series Unknown / Nov 19, 2018 | ||
| Infinited Fiber Company is a Finnish biotech founded in 2016 to commercialize a breakthrough recycling technology that can turn cellulose-rich raw materials – like cotton-rich textile waste, used cardboard, or wheat or rice straw – into high-quality textile fibers with the look and feel of cotton. The patented technology has been validated byleading brands and is ready to be scaled. Infinited Fiber Company won the Europas 2020 Hottest Sustainability Tech Award, and was listed on the Global 50 to Watch by Cleantech Group in 2019. In 2016 Infinited Fiber Company was selected into WWF’s Climate Solver network. The company is headquartered in Espoo, Finland. | $560.5K / Seed / Feb 09, 2018 | ||
Aido
|
Aido is a smart pillbox and mobile application that enhances schizophrenia patients to become more adherent to their medication, thus reducing the amount of admission days. This we call Aido digital smart service. | Seed / Nov 23, 2017 | |
| Woodio is a digital designing agency. | Seed / Oct 19, 2017 | ||
| See all 15 investments → | |||
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FAQ
What does Valve Ventures invest in?
Valve Ventures invests primarily in Energy, CleanTech and Construction startups, most often at Seed and Series A stage. Most of the 15 investments tracked by Shizune back companies in Finland. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What is Valve Ventures's check size?
Valve Ventures typically joins rounds of $560k–$3.2M at Seed, $2.5M–$30M at Series A and $1.1M–$4.1M at Venture - Series Unknown. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Valve Ventures participates in.
When did Valve Ventures last invest?
The most recent investment recorded for Valve Ventures closed in Dec 2024. Shizune tracks 15 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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