Top 10 Climate Startup Investors in Slovenia in September 2025

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

Top 10 Climate Startup Investors in Slovenia in September 2025

Investor	Climate Slovenia investments
Christoph Zoeller	1
Fortech Investments	1
Super Angels	1
Underline Ventures	1
LAUNCHub Ventures	1
European Investment Bank	1
Klub 20	1
Sustainable Ocean Alliance	1
Robin Capital	1
Xenia Muntean	1

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Investor list

Christoph Zoeller is a Co-Founder & CEO at Instaffo.

Investment focus

B2B, Software, Employment
Pre-Seed
Germany

Portfolio highlights

DYNO — DYNO is a company that offers digital and provision-free solutions for occupational pension schemes.
Notch — Boost your deal win rates and customer onboarding with Notch. Create tailored buyer experiences, structured action plans, and gain valuable insights. Try our demo today.
SaleSqueze — Premade 3D configurators for outdoor living products, ready to go live in 1 day. Sell more through your website or dealer network.

Romanian Investment fund and strategic partner for early-stage start-ups in Energy, Healthcare, Manufacturing, Automotive, and FinTech.

Investment focus

Software, Data Mining, Manufacturing
Seed, Debt Financing
Serbia, Romania, United States

Portfolio highlights

SaleSqueze — Premade 3D configurators for outdoor living products, ready to go live in 1 day. Sell more through your website or dealer network.
Synaptiq.io — When Artificial Intelligence meets Medical Analysis - we create software solutions based on AI for improving medical services.
Collabwriting — Collabwriting is a simple browser extension that helps you share, comment and collaborate on content you find online

Super Angels is a investment firm.

Investment focus

Software, Information Technology, Education
Seed, Pre-Seed, Funding Round
Germany, India, Spain

Portfolio highlights

Scanvio — Scanvio Medical provides gynecologists, endometriosis centers and ultrasound manufacturers with an AI-guided ultrasound software for faster endometriosis diagnosis.
RedMimicry — Meet RedMimicry, a cybersecurity solution for automated breach and attack emulation built for consulting firms. This innovative software is geared toward testing security measures, verifying network-wide protection, response capabilities and visibility.RedMimicry is a novel solution, offering new and effective approach to purple teaming. Itprovides a continuously updated feed of malware emulation scenarios allowing customers to emulate up-to-date endpoint infection chains and Tactics, Techniques, and Procedures (TTPs) of real threat actors at the press of a button.
Pactos — Pactos streamlines and digitizes processes to enable large and medium-sized businesses to effectively and centrally procure and manage their contingent labor.

Underline Ventures partners at the earliest stages with Eastern European founders building high-growth startups with global ambitions. Underline Ventures invest at the seed stage (pre-seed, seed, late seed) along with other investors, which we can also help you find. Our average cheque is €500k.

Investment focus

Software, Information Technology, Machine Learning
Seed, Pre-Seed
Romania, Serbia, United States

Portfolio highlights

Turneo — Inspire travelers to browse and book all of their holiday activities, directly on your website
UVIONIX — Uvionix deploys Autonomous Flying Robots (AFRs) to monitor and report live data, ensuring a comprehensive view of operations, workflow efficiency, and near 100% inventory level accuracy. The system creates live digital twins of warehouse spaces, meticulously tracking each material movement. Delivering precise, unbiased data, and being immune to human error, the platform drastically enhances material planning, reduces stock losses, and lowers labor costs.
Bible Chat — Bible Chat is the best Christian AI app that lets you talk to the Bible, ask faith questions, request prayers, and study Scripture. Try now for free!

LAUNCHub is a leading early-stage venture capital fund focused on investing in startups in South-Eastern (SEE) and Central-Eastern (CEE) Europe.

Investment focus

Software, SaaS, Enterprise Software
Seed, Series A, Pre-Seed
Bulgaria, United Kingdom, United States

Portfolio highlights

AMPECO — AMPECO enables large-scale EV charging providers to launch and scale their business operations under their own brand. The company offers a white-label and hardware-agnostic EV charging management platform to cover all business cases - public, private, and home charging. Advanced energy management, flexible billing and subscription management,automatic maintenance algorithms, and inter-operator roaming are some of the platform’s key components. With security and scalability at its core, the platform allows large-scale operators like energy companies, oil and gas, fleets, hardware manufacturers and installers to achieve quick go-to-market in a few months with a ready-made platform combined with unmatched flexibility and extensibility via APIs. AMPECO supports more than 110 charging network operators in over 45 markets and has been globally recognized by Frost & Sullivan for its superior technological innovation and strategic development with the 2022 Global Product Leadership Award.
SplxAI — SplxAI provides the most comprehensive platform for AI Security Testing and Red Teaming, ensuring your AI Assistants and Agents are secure and reliable from build to runtime.
UVIONIX — Uvionix deploys Autonomous Flying Robots (AFRs) to monitor and report live data, ensuring a comprehensive view of operations, workflow efficiency, and near 100% inventory level accuracy. The system creates live digital twins of warehouse spaces, meticulously tracking each material movement. Delivering precise, unbiased data, and being immune to human error, the platform drastically enhances material planning, reduces stock losses, and lowers labor costs.

The European Investment Bank (EIB) offers lending, borrowing, and treasury services primarily within the European Union. It provides project loans for public and private sectors, loans to banks and intermediaries, structured finance products, guarantees, and securitization instruments for debts. Additionally, EIB offers equity and fund investmentproducts, including infrastructure and environmental funds, as well as venture capital funds. EIB also supports microfinance and risk-sharing finance for research and innovation, and provides technical expertise for sustainable energy projects. Its services include infrastructure advisory, urban development support, guarantees for transport infrastructure, and funding for public-private partnerships and small- to medium-sized enterprises. The bank serves various sectors, including transportation, energy, health, education, and agriculture.

Investment focus

Biotechnology, Health Care, Energy
Debt Financing, Post-IPO Debt, Funding Round
France, Germany, The Netherlands

Portfolio highlights

Solynta — Welcome to the homepage of Solynta, leader in hybrid potato breeding and development of hybrid true potato seeds with attractive traits.
Evaxion Biotech — Evaxion Biotech A/S is a clinical-stage AI-immunology™ platform company decoding the human immune system to discover and develop novel immunotherapies to treat cancer and infectious diseases. Based on its proprietary and scalable AI-immunology core technology, Evaxion is developing a broad pipeline of novel product candidates which currentlyincludes three patient-specific cancer immunotherapies, two of which are in Phase I/IIa clinical development. In addition, Evaxion is advancing a portfolio of vaccines to prevent bacterial and viral infections with one program currently in preclinical development against S. aureus (including Methicillin-resistant S. aureus) induced skin and soft tissue infections.
Electrica — Electrica is a holding company involved in projects connected to the provision of power to final consumers as well as the development and operation of electrical distribution networks. It primarily serves as the principal electricity supplier in and throughout the town as well as an electricity distribution operator. The following segments make upthe company's business: electricity and gas supply, which is involved in acquiring and providing electricity and gas to end users, electricity generation, which produces electricity, electricity distribution, which offers services related to electricity distribution, external electricity network services, which provides maintenance, repairs, and other services for electricity networks owned by other distributors, and electricity distribution.

Klub 20 is an investment firm.

Investment focus

Software, E-Commerce, Manufacturing
Seed
Slovenia

Portfolio highlights

SaleSqueze — Premade 3D configurators for outdoor living products, ready to go live in 1 day. Sell more through your website or dealer network.

SOA develops leaders, cultivates ideas, and accelerates solutions to the biggest problems facing our ocean through the Leadership and Accelerator programs