Top 10 CleanTech Startup Investors in Italy in January 2026

Last updated: Jan 2026 A list of 10 angel investors and VC (Venture Capital) funds that invest in Cleantech startups based in Italy. We rank investors based on the number of investments they made in Cleantech companies from Italy. We update this investor list every month.

Top 10 CleanTech Startup Investors in Italy in January 2026

Investor	CleanTech Italy investments
Cassa Depositi e Prestiti	6
CDP Venture Capital	5
EUREKA! Venture SGR	1
Stefano Mezzadri	1
Novum Capital Partners	1
LIFTT	1
Club degli Investitori	1
Lazio Innova	1
Key Capital	1
A11 Venture	1

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Investor list

The Cassa Depositi e Prestiti Group is the national promotional institution that has supported the Italian economy since 1850

Investment focus

Health Care, Manufacturing, CleanTech
Pre-Seed, Post-IPO Debt, Debt Financing
Italy, Spain

Portfolio highlights

BKN301 — Scopri tutti i servizi dedicati a privati, aziende ed esercenti. Accedi all'area riservata.
NextChem — NextChem is the green chemistry subsidiary of Maire Tecnimont, an Italian multinational company specializing in engineering, technology, and energy. NextChem focuses on the energy transition by developing and deploying innovative solutions for sustainable industrial processes. It aims to accelerate decarbonization and promote the circular economythrough advanced technologies.
TimeFlow — TimeFlow is a software that acts as a B2B marketplace dedicated to the technical and managerial consulting sector.

CDP Venture Capital Sgr - National Innovation Fund aims to make venture capital a cornerstone of the country's economic development and innovation, creating the conditions for an overall and sustainable growth of the venture capital ecosystem.

Investment focus

Software, Information Technology, Health Care
Seed, Series A, Funding Round
Italy, United States, United Kingdom

Portfolio highlights

Cubbit — Cubbit is secure encrypted cloud storage with a difference. A distributed cloud that is 100% private and green. Join the Swarm.
Titan4 — Titan4 provides products and services based on research combining different satellite data and sources for applications. They also provide development and integration, InSAR data analysis and data mining, geological analysis, and deep learning analytic services.
Dog Heroes — Dog Heroes delivers home recipes of fresh food, perfectly portioned to every dog's need. Only high-quality local ingredients are used in tailor-made portions that are ready to serve. Customers will find 55% meat of exclusively Italian origin in the company's recipes, balanced with vegetables, vitamins, and mineral salts. Dog Heroes doesnot use any chemical additives or preservatives.

Eureka! is the first independent Italian venture capital Asset Management company exclusively focused on deep tech investments

Investment focus

Nanotechnology, Renewable Energy, Medical Device
Seed, Funding Round, Pre-Seed
Italy

Portfolio highlights

Caracol — Lead the future of manufacturing thanks to Caracol's 3D printing technologies. Discover our solutions for industrial, Large Format Additive Manufacturing.
FLEEPtech — FLEEP Technologies designs and develops printed electronics solutions for the biomedical and smart packaging sectors. The company, spin-off of Istituto Italiano di Tecnologia, was founded in May 2019.FLEEPtech developed a proprietary process for the fabrication of polymer-based integrated circuits based on Organic Thin-Film Transistors, creatingthe intelligent core for electronics systems that are mechanically flexible, printed like magazines and recyclable. FLEEPtech is the missing link in the printed electronics industry between a great number of flexible and printed products (i.e. sensors, actuators and energy supplies) that find little space in being integrated with standard non-flexible electronics. For such reasons, the company's mission revolves around the realization of a general purpose platform for the manufacturing of fully-printed integrated systems, composed by printed sensors, printed actuators, printed energy supplies and harvesters and, of course, printed integrated circuits.
INTA Systems — Nanotech and artificial intelligence for biomolecular analysis

Stefano Mezzadri

Investment focus

Events, Battery, CleanTech
Pre-Seed
Italy, Denmark

Portfolio highlights

Tame — ABOUT With Tame you can fully customise your virtual events, and make them fun, engaging & exciting to attend.- Apply your branding: Customise your virtual event completely - Personalised Welcome: Personal welcome message when attendees enter - Multiple stages: Broadcast content across multiple stages. - Live streaming: Stream live via anybroadcasting software - Pre-recorded videos: Broadcast pre-recorded videos as if it was live - Breakout sessions: Enable public or private breakout sessions. - Virtual Sponsor booths: Allow attendees to engage with sponsors live. - Customise Chat: Allow for 1:1 chat, group chat or session chat. - 1:1 Video Meetings: Empower social networking virtually.OUR COMPANY We are an experience-centric company, and we believe in the power of great experiences.   Our international group of dreamers, creators and rule-breakers passionate about merging design and technology together, enables us to transform that into one truly amazing event platform.OUR PEOPLE The team behind Tame has an aggregated decades long experience of creating events and building products that solve real problems for real people. So, what got us here? Our ambition to change a broken event industry through innovation, customer obsession and a relentless focus on the great experience.
Reefilla — Reefilla EV charging services: recharge your car anywhere, anytime

Novum Capital Partners is a Swiss multi-family office.

Investment focus

Energy, CleanTech, Smart Cities
Seed, Series B
Italy

Portfolio highlights

Wiseair — Wiseair's mission is to enable everyone in the world to breathe clean air. We believe that a problem you can't measure is a problem you can't solve, so we work to enable municipalities, citizens and businesses to measure and learn about air quality, creating actionable, solution-oriented data and information, and generatingawareness.
Energy Dome — Energy Dome | Groundbreaking Long Duration Energy Storage. Using CO2 against climate change. Our Technology enables to store renewable energy efficiently.

A not-only-profit operating investment company, eager to create a bridge between innovative ideas, territory and capital.

Investment focus

Biotechnology, Software, Information Technology
Seed, Series A, Funding Round
Italy, United Kingdom, France

Portfolio highlights

QSensAto — QSensAto is a quantum sensing company specializing in the development and research of integrated vapor cells and quantum atomic sensors.
Agate Sensors — Agate Sensors offers equipment manufacturers advanced sensors that detect, identify, and classify people, vital signs, objects, and more. Their sensors come in a range of sizes, from single pixel devices to full matrix devices, and are produced using standard CMOS production processes, making them both cost-effective and efficient.
Sparrow Quantum — Sparrow Quantum, a global leader in quantum photonic chip technology. Explore innovative solutions driving advancements in quantum computing, communication, and beyond. Stay ahead with cutting-edge technologies shaping the future.

Club degli Investitori (Investors Club) is a network of investors and business angels that invest on early-stage SMEs and startups. The community of 300+ Members (entrepreneurs, CEOs, executive managers) actively scouts for investing opportunities on SMEs & startups and invests with a minimum ticket of €200k. The Club supports business byinvesting capital and by leveraging the Members' network and experience.Club degli Investitori is supported by Unicredit and KPMG Italy.

Investment focus

Health Care, E-Commerce, Information Technology
Seed, Series A, Series B
Italy, Switzerland, United Kingdom

Portfolio highlights

Stema — It serves as a platform for hiring engineers
Approxima — Approxima medical is developing a novel treatment for patients with tricuspid valve regurgitation
Annaida Technologies — Annaida Technologies has developed a groundbreaking device, EmbryoSpin, that performs microscopic Nuclear Magnetic Resonance (“µNMR”) at a scale 10-fold better than existing technologies.

Lazio Innova is a venture capital firm with its headquarters in Rome in Italy. The firm provides services in areas such as credit support and guarantees, interventions in risk capital, internationalization services, promotion of business networks and services for the creation and enterprise development.

Investment focus

Software, Health Care, Artificial Intelligence
Seed, Pre-Seed, Grant
Italy, United Kingdom

Portfolio highlights

Joinrs — We developed an artificial intelligence model able to read job offers for you and show you the ones that best match your profile.
Medicud — Medicud develops a device for treating wounds with negative pressure dressing.
Ticketoo — Ticketoo: compra e vendi biglietti fan-to-fan in modo sicuro

We are a venture incubator that wants to exploit the extraordinary human capital of the new digital entrepreneurship. From design to ready-to-market, up looking for new partners and capital, we create value along the entire continuum of mentoring: direct investment , skills qualified and specialized network support the growth of new businesses oftomorrow. With our deal flow , we are able to select innovative ideas with high potential with a business model that minimizes the investment risk and guarantee the success on the market.

Investment focus

Internet, Apps, E-Commerce
Seed, Pre-Seed, Series A
Italy, United States, Philippines

Portfolio highlights

Pixies — Pixies is a Startup that design solutions for Autonomous Cities and a more sustainable future of our planet. Merging Urban Design, Robotics and AI, we believe that urban spaces can now become able to take care of themselves.
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Wopta Assicurazioni — Wopta Assicurazioni is the first Italian phygital insurtech which, thanks to a digital platform and a network of tied specialist throughout the country, was created to protect artisans, SMEs and freelances from everyday risks.

A11-Venture investe nel capitale di startup innovative nei settori della robotica, automazione, meccatronica, cleantech, web e IT. Facilita la nascita e lo sviluppo di business innovativi globali per il futuro dell'economia locale. Contribuisce a costruire aziende, lavoro qualificato, brevetti, innovazione capaci di rilanciare e riportareinvestimenti e risorse sul territorio. I soci di A11 Venture credono fermamente nell’innovazione grazie a ciò è possibile crescere per linee esterne diversificando i propri investimenti, grazie ad un portafoglio di imprese, con una forte risk mitigation derivante dalla gestione professionale di tutti processi: scouting, team building, investimenti, management degli investimenti, accelerazione e disinvestimento.