Top 10 Clean Energy Startup Investors in Sweden in July 2025

Last updated: Jul 2025 A list of 10 angel investors and VC (Venture Capital) funds that invest in Clean energy startups based in Sweden. We rank investors based on the number of investments they made in Clean energy companies from Sweden. We update this investor list every month.

Top 10 Clean Energy Startup Investors in Sweden in July 2025

Investor	Clean Energy Sweden investments
Industrifonden	2
KTH Holding	2
Climentum Capital	1
Zenith Venture Capital	1
Sting Capital	1
Teknoinvest	1
Uturn2innovation	1
Santander Climate Tech Fund	1
Boundary Holding	1
Chalmers Ventures AB	1

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Investor list

Industrifonden is a Nordic evergreen venture capital firm with a fund size of $600m, that focuses on early-stage technology and life science companies with international potential. The company works long term with the entrepreneurs we invest in, and have a strong track record of building game changing companies. Industrifonden-backed companiesinclude tech companies Qlik, Arcam, Soundtrack Your Brand, Fishbrain, and life science companies CellaVision, Oncopeptides and AMRA.

Investment focus

Software, Biotechnology, Information Technology
Funding Round, Series A, Seed
Sweden, United States, Denmark

Portfolio highlights

Fibbl — Fibbl is the world's first cost-effective end-to-end solution for 3D and AR focused visual marketing. Integrate 3D & AR into e-commerce and marketing in minutes.Fibbl have industrialized the process of producing photorealistic 3D models for consumer products from global brands. Fibbl has the world's largest 3D model database forconsumer products.Learn more - https://www.fibbl.com/
Gårdsfisk — Gårdsfisk is a company managing fishing farms. Gårdsfisks develops a new method for fish farming on land. The cultivation takes place in large pools in a closed system, where the nutrient residual water can be reused as fertilizer on the fields.
Tribune Therapeutics — Tribune Therapeutics is a preclinical biopharmaceutical company building a promising pipeline of novel medicines to treat patients with a wide range of fibrotic diseases. It was founded in 2020 with funding from HealthCap and Novo Seeds.

KTH Holding is a state-owned limited company managed by KTH's University Board. It invests in promising startup companies that are based on research or teaching at KTH, with the aim of supporting commercialization and making it easier for new science to benefit society.

Investment focus

Software, Information Technology, Biotechnology
Funding Round, Seed, Pre-Seed
Sweden

Portfolio highlights

Cellfion — Cellfion provides sustainable materials for next level clean energy storage and conversion devices.
porkchop — In-space logistics for SmallSats in Low Earth Orbit and beyond.
Novatron — A new fusion reactor design for stable plasma confinement and fusion power generation.

A Venture Capital firm investing into European early-stage tech companies attacking CO2 emissions

Investment focus

CleanTech, Clean Energy, Biotechnology
Seed, Series A, Series B
Sweden, Spain, Austria

Portfolio highlights

ecoLocked — ecoLocked is your partner to create a climate-positive built environment. We develop CO2-optimized recipes for concrete based on carbon-negative biochar admixes. Our admixes allow to store captured CO2 in buildings, reduce direct emissions from concrete production, and provide multiple functional benefits, such as improved thermal insulation.
Qvantum — Qvantum is driven by a passion for a sustainable future and we are changing the way the cities of Europe are heated.
Scale Energy — Reduce your energy cost without any investment

Zeniths vision is to become the obvious partner for entrepreneurs and investors. We believe this will be achieved by helping entrepreneurs to build fantastic companies and thus deliver attractive return to our investors.

Investment focus

Software, Sports, Apps
Seed, Series A, Funding Round
Sweden, Denmark, Finland

Portfolio highlights

Cerve — The Cerve platform establishes a personalised, 2-way and automated communication between wholesalers and B2B buyers online — delivering bespoke and dynamic product catalogues, pricing, delivery terms and deals to each and every buyer on any platform and device.As an end-to-end platform, Cerve provides wholesalers with a full set of productsincluding an AI infrastructure, an ordering platform, a sales app and a wholesaler platform.
Treyd — Working capital for fast growing brands. Order Now, Pay Suppliers Later
Valpas — Valpas is the hygiene protocol that reassures your future guests and keeps your hotel clean from the most uncontrollable: bed bugs

Sting – Stockholm Innovation & Growth enables talented people to turn their ideas into sustainable businesses. The support they offer includes qualified coaching in business development, a business angel network, a venture capital fund, a recruitment service, and an international network of investors, business contacts and experts. Itcontribute to the success of Sweden’s future technology companies by helping them to grow and compete internationally.

Investment focus

Software, Apps, Medical
Funding Round, Seed, Pre-Seed
Sweden

Portfolio highlights

Prion — Prion makes it quick and easy for the preschool staff to give parents insight into what happens at preschool - together with the children. The app is available free for iPhone, Android and iPad.
Texelio — Texelio a company who is set to redefine financial market news by developing AI which empowers the customers of Retail banks, Online Brokers and Investment Service platforms.
Minnemera — Minnemera develops digital neurocognitive tests.

Teknoinvest is a premier Scandinavian venture capital company. They invest in areas of emerging technologies within the ITC and Life Sciences sectors. Their main geographical scope is Scandinavia and the USA. Teknoinvest was established as the first venture capital investment company. Teknoinvest is one of the most successful VCÂ´s in Scandinaviaaccording to track record of value created for their investors.

Investment focus

Biotechnology, Health Care, Medical
Series B, Funding Round, Series A
Sweden, Norway, United States

Portfolio highlights

GLO — glō is a venture-backed company focused on the development and commercialization of advanced LED display products using nanotechnology. The unique nanotechnology is based on 11 years of research at Lund University’s Nanometer Structure Consortium. Headed by Professor Lars Samuelson, one of the world’s leading scientists in this field, who haspublished more than 500 papers related to this technology.glō's first office is in Lund, Sweden, where basic material research continues for the next generation nanotechnology. glō's research and product development along with pilot fabrication operation is carried out at glō-USA in Sunnyvale, California. In 2016, glō established an Asia office in Taipei, Taiwan, one of the largest and fastest-growing regions for LED lighting and display applications.glō's technology sidesteps the technical limitations of current planar LED technology. It allows for the creation of highly efficient, stable and ultimately unique red, green, blue (RGB) emitters out of one material system. It aims to achieve the industry’s best color stability and ultimately enables the growth of red, green and blue emitters on the same wafer. Highly-efficient white LEDs with high color rendering will be possible without the need for phosphor conversion. It is the next enabling technology for advanced display, illumination and automotive applications.glō nanowire light-emitting diodes (nLEDs) are based on its proprietary hetero-structured semiconductor nanowire epitaxial growth and process technologies for which standard manufacturing equipment and materials can be utilized.glō currently holds over 175 patents across US, Europe and Asia. These patents are not subject to any cross-licensing with the LED oligopoly. The glō team is constantly strengthening its intellectual property position in this technology and related applications.
SantoSolve — SantoSolve is developing topical analgesic products based on non-radioactive strontium as the active substance. The Development program was initiated based on experimental clinical use of strontium-based products showing evidence of strong local analgesic effects on several localized pain conditions of both nociceptive and neuropatic origin. Nosignificant adverse effects associated with the treatment was reported.The companyâ€™s lead product, 2PX, is topically administered, utilizing dermal penetration enhancers for delivery of the active agent to its subdermal site of action. Phase I safety and pharmacology studies showed the active agent to have low systemic bioavailability, and only few and minor adverse effects were observed at the site of administration. In open label Phase II clinical trials, the product has shown strong analgesic effect in both nociceptive and neuropatic pain conditions. In follow up, placebo controlled trials, the analgesic effect of the product has been further documented. In the companyâ€™s most advanced pain indication under study, osteoarthritis, the company has recently completed the Phase II program.These trials supports the open label results and document statistically that the analgesic effect in patients treated with 2PX is superior to that observed with placebo treatment.
Sol Voltaics — Founded in 2007, Sol Voltaics AB is a venture-backed, development-stage nanotechnology company focused on development and commercialization of highly efficient, third-generation photovoltaic concentrator solar cells based on its proprietary heterostructured nanowire epitaxial growth and process technologies.

Uturn2innovation invests in technologies and companies that have the power and expertise to shift the global energy agenda.

Investment focus

Energy, Clean Energy, Waste Management
Series A
Sweden

Portfolio highlights

Plagazi — Plagazi is working to develop the circular economy by converting non-recyclable waste into green hydrogen through plasma gasification. The production process is highly energy self-sufficient and environmentally friendly by not producing any dangerous by-products.

Santander Climate Tech Fund is a venture capital fund managed by Santander Asset Management and EIT InnoEnergy.

Investment focus

CleanTech, Clean Energy
Seed
Sweden

Portfolio highlights

suena — We are revolutionizing the way energy storage and renewables are integrated into power trading. By using cutting-edge forecasting, optimization and algorithmic trading techniques, we're able to reduce risks, maximize as well as stabilize profits on electricity and balancing markets.
Caeli Wind — Caeli Wind is a cloud-based intelligent platform that identifies wind potential areas and enables marketing.
Bee Planet Factory — BeePlanet Factory develops technological projects based on the reuse of batteries removed from the electric car. These batteries are called B2U (Battery 2nd Use). At the end of their original application, they keep intact a large storage capacity (70%-80%) and still offer high performance, which makes them perfectly functional for other uses, suchas stationary energy storage.The company was founded in 2018 and is headquartered in Noáin, Comunidad Foral de Navarra.

Boundary Holding is a European deep tech investment firm with presence in Luxembourg and France that invests in technologies enabling 4th industrial revolution.