Top 5 CleanTech Startup Investors in Portugal in September 2025

Last updated: Sep 2025 A list of 5 angel investors and VC (Venture Capital) funds that invest in Cleantech startups based in Portugal. We rank investors based on the number of investments they made in Cleantech companies from Portugal. We update this investor list every month.

Top 5 CleanTech Startup Investors in Portugal in September 2025

Investor	CleanTech Portugal investments
MSM	2
Critical Software	1
COREangels	1
Techstars Autonomous Technology	1
Portugal Ventures	1

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Investor list

MSM is a 45M€ early-stage impact VC fund. We invest in brave founders solving the world’s biggest social and environmental challenges.

Investment focus

Information Technology, Software, B2B
Seed, Pre-Seed, Series A
United Kingdom, Germany, Portugal

Portfolio highlights

Biorce — Biorce is an innovating HealthAI startup committed to transforming drug development through the use of artificial intelligence.
GoParity — GoParity is an online savings and investment platform that uses a P2P business model to simplify investment and allow citizens and companies to get a decent return on their sustainable loans. Citizens and companies invest their funds in projects they believe in to generate economic, social and environmental impact.We are driving the transitiontowards a more sustainable and inclusive economic system, making investment in sustainable solutions accessible to all, from citizens to small enterprises. Join us @ www.goparity.com
Win-Win — We're WNWN Food Labs and we love food. We're creating delicious, sustainable and ethical alternatives to unsustainable and ethically dubious foods. We're starting with cacao-free chocolate. Changing chocolate? It's Win-Win #alt-chocolate #altchocolate #alt-universe #altuniverse #alt-protein

With a heritage in safety critical software development, testing and verification & validation, we provide technology you can trust.

Investment focus

FinTech, CleanTech, Crowdfunding
Pre-Seed
Portugal

Portfolio highlights

GoParity — GoParity is an online savings and investment platform that uses a P2P business model to simplify investment and allow citizens and companies to get a decent return on their sustainable loans. Citizens and companies invest their funds in projects they believe in to generate economic, social and environmental impact.We are driving the transitiontowards a more sustainable and inclusive economic system, making investment in sustainable solutions accessible to all, from citizens to small enterprises. Join us @ www.goparity.com

Where startups can get much more than money, and Investors can professionally invest as angels.

Investment focus

Software, E-Commerce, Information Technology
Seed, Pre-Seed, Angel
Spain, Portugal, United Kingdom

Portfolio highlights

Imageryst — Imageryst automatically extracts satellite imagery insights to enhance global strategic and operational decisions.
Plain Tiger — Elevate your hotel and spa with Plain Tiger's B2B marketplace. Source sustainably from our curated portfolio of consumables suppliers, featuring leading products for spas, hotel rooms, and operations. Connect with verified sustainable suppliers, fueling an eco-conscious shift in hospitality.
Triple — The best payment data enrichment solution. Our API includes fraud detection, transaction enrichment, categorization, subscriptions, and carbon footprint.

Investment focus

CleanTech, Manufacturing, Nanotechnology
Seed, Pre-Seed
Portugal

Portfolio highlights

Guardion, Inc —
OmniPreSense —
GRAPHENEST — Graphenest is a nanotechnology company focused on high-value graphene-based solutions for advanced composites and functional coatings & inks markets.

Verticals:Enterprise, SaaS, Security, Networks, AI, VR/AR, Marketplace, Blockchain, Internet of Things, New materials, Electronics, Robotics, Cleantech, Agrotech, Seatech, Therapeutics, Digital Health, Diagnostics, Innovative Accommodation, Tourist Entertainment Companies, Tour Operators, Wine, Nautical and Equestrian Tourism, Theme ParksMobile, Robotics Founded in 2012, Portugal Ventures is a venture capital firm based in Porto, Portugal. The firm is a part of the Banco Português de Fomento group. The firm seeks to invest in pre-seed, seed and series A stages