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Top 20 Sustainability Angel Investors in Italy in September 2025

Last updated: Sep 2025 A list of 20 angel investors that invest in Sustainability startups based in Italy. We rank investors based on the number of investments they made in Sustainability companies from Italy. We update this investor list every month.

Top 20 Sustainability Angel Investors in Italy in September 2025

Investor	Sustainability Italy investments
Alberto Giusti	3
Giorgio Chiellini	2
Nico Rosberg	2
Marco Schneiders	1
Mark Iuliano	1
Stefano Lisi	1
Stefano Mezzadri	1
MIRIAM TENCA	1
Vincenzo Colarocco	1
Stefano Gnocchi	1
Massimiliano Arlati	1
Marco Filippi	1
Fabio Tomassini	1
Paola Galbiati	1
Riccardo Boroni Grazioli	1
Salvatore Liistro	1
Luca Artoni	1
Max Reynaud	1
Marco Valioni	1
Matteo Barcella	1

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Investor list

Alberto Giusti - Partner @ Guanxi

Investment focus

Energy Efficiency, Internet of Things, Industrial Automation
Seed, Angel
Italy

Portfolio highlights

Alleantia — Alleantia, through converged industrial edge, transforms the way companies harness the power of data to improve industrial operations.

Giorgio Chiellini

Investment focus

Gamification, Social Impact, Natural Resources
Seed, Series B, Funding Round
Italy

Portfolio highlights

Vedrai — Vedrai develops online platforms based on AL.
Treedom — Grow a tree and follow the story of the project of which it is a part.

Nico Rosberg is a sustainability entrepreneur, investor and 2016 Formula One World Champion.

Investment focus

Information Technology, Software, Transportation
Seed, Funding Round, Series A
Germany, United States, United Kingdom

Portfolio highlights

Fyxer AI — Save 1 hour every day with an AI assistant. Fyxer AI organizes your inbox, drafts extraordinary emails and writes better-than-human meeting notes.
SECJUR — Secjur provides a platform for automated compliance using AI. The startup's technology streamlines procedures in the Digital Compliance Office for areas including data security, anti-money laundering, and whistleblowing.
Infinite Machine — Infinite Machine is to create the world's most captivating non-auto vehicles. Infinite Machine initial product, the P1, is a revolutionary new personal electric vehicle that combines innovative performance and usefulness with an industrial-style look. In Infinite Machine's ideal post-car future, environment and people coexist together.

Marco Schneiders is a Data Reporting & Analytics Business Partner

Investment focus

Apps, Sustainability
Pre-Seed
Italy

Portfolio highlights

Collecto App — Collecto App objective is to democratize access to luxury items by sharing value and removing economic barriers. Collecto promotes financial and environmental sustainability by allowing consumers to share luxury goods while reducing environmental impact through more effective resource use.

Mark Iuliano is a former footballer.

Investment focus

Apps, Sustainability
Pre-Seed
Italy

Portfolio highlights

Collecto App — Collecto App objective is to democratize access to luxury items by sharing value and removing economic barriers. Collecto promotes financial and environmental sustainability by allowing consumers to share luxury goods while reducing environmental impact through more effective resource use.

Stefano Lisi

Investment focus

Communities, Social Impact, Sustainability
Seed
Italy

Portfolio highlights

Piantando — Piantando sells plants connected to initiatives for the preservation of the planet engaged in the following areas: land, water, climate, biodiversity and local communities. Each plant is equivalent to a transparent and unique contribution, destined to an initiative certified by our Value Chain. Everyone become ambassadors of a new way of livinggreen and understanding their commitment to the planet.

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

MIRIAM TENCA is a Amministratore delegato presso Panguaneta Plywood

Investment focus

Apps, Sustainability
Pre-Seed
Italy

Portfolio highlights

Collecto App — Collecto App objective is to democratize access to luxury items by sharing value and removing economic barriers. Collecto promotes financial and environmental sustainability by allowing consumers to share luxury goods while reducing environmental impact through more effective resource use.

Vincenzo Colarocco is a partner at Studio Previti partner.

Investment focus

Apps, Sustainability
Pre-Seed
Italy

Portfolio highlights

Collecto App — Collecto App objective is to democratize access to luxury items by sharing value and removing economic barriers. Collecto promotes financial and environmental sustainability by allowing consumers to share luxury goods while reducing environmental impact through more effective resource use.

Stefano Gnocchi is a partner Fidiger spa, Pirola Pennuto Zei

Investment focus

Apps, Sustainability
Pre-Seed
Italy

Portfolio highlights

Collecto App — Collecto App objective is to democratize access to luxury items by sharing value and removing economic barriers. Collecto promotes financial and environmental sustainability by allowing consumers to share luxury goods while reducing environmental impact through more effective resource use.

Massimiliano Arlati

Investment focus

Software, GreenTech, Information Services
Pre-Seed
Italy

Portfolio highlights

TAC S.r.l. — Entra nel futuro del networking con Smart Card personalizzate. Tecnologia NFC e QR. Porta il tuo Business con te.

I'm a committed and energetic person, fascinated by new knowledges and stimulated by new challenges. My area of interests are: Startups, Blockchain & ICO, Sharing economy, Sport, Food & Wines. Text me if you want to talk about the last DLT development as well as the best restaurant you have been in!

Investment focus

Apps, Blockchain, Mobile Apps
Pre-Seed
Italy

Portfolio highlights

volvero — Drive the power of sharing with Volvero. Set up an account in minutes and start sharing vehicles with our community of users.

Fabio Tomassini is the Chief Executive Officer, Co-founder, and General Manager of Risparmio Casa. He previously worked at GAROFALO HEALTH CARE as a Group Chief Financial Officer. Fabio Tomassini attended Northwestern University - Kellogg School of Management.

Investment focus

Software, GreenTech, Information Services
Pre-Seed
Italy

Portfolio highlights

TAC S.r.l. — Entra nel futuro del networking con Smart Card personalizzate. Tecnologia NFC e QR. Porta il tuo Business con te.

Paola Galbiati is a Board of Illimity bank, Mondadori, Unieuro

Investment focus

Apps, Sustainability
Pre-Seed
Italy

Portfolio highlights

Collecto App — Collecto App objective is to democratize access to luxury items by sharing value and removing economic barriers. Collecto promotes financial and environmental sustainability by allowing consumers to share luxury goods while reducing environmental impact through more effective resource use.

Riccardo Boroni Grazioli is a Supply Chain Manager

Investment focus

Apps, Sustainability
Pre-Seed
Italy

Portfolio highlights

Collecto App — Collecto App objective is to democratize access to luxury items by sharing value and removing economic barriers. Collecto promotes financial and environmental sustainability by allowing consumers to share luxury goods while reducing environmental impact through more effective resource use.

Salvatore Liistro is a Head of Risk Management at J.P. Morgan MPS

Investment focus

Apps, Sustainability
Pre-Seed
Italy

Portfolio highlights

Collecto App — Collecto App objective is to democratize access to luxury items by sharing value and removing economic barriers. Collecto promotes financial and environmental sustainability by allowing consumers to share luxury goods while reducing environmental impact through more effective resource use.

Luca Artoni

Investment focus

Communities, Social Impact, Sustainability
Seed
Italy

Portfolio highlights

Piantando — Piantando sells plants connected to initiatives for the preservation of the planet engaged in the following areas: land, water, climate, biodiversity and local communities. Each plant is equivalent to a transparent and unique contribution, destined to an initiative certified by our Value Chain. Everyone become ambassadors of a new way of livinggreen and understanding their commitment to the planet.

Max Reynaud

Investment focus

Communities, Social Impact, Sustainability
Seed
Italy

Portfolio highlights

Piantando — Piantando sells plants connected to initiatives for the preservation of the planet engaged in the following areas: land, water, climate, biodiversity and local communities. Each plant is equivalent to a transparent and unique contribution, destined to an initiative certified by our Value Chain. Everyone become ambassadors of a new way of livinggreen and understanding their commitment to the planet.

Marco Vaioni is a Head of Corporate Systems, M&A and Operations - Nexi Italy

Investment focus

Apps, Sustainability
Pre-Seed
Italy

Portfolio highlights

Collecto App — Collecto App objective is to democratize access to luxury items by sharing value and removing economic barriers. Collecto promotes financial and environmental sustainability by allowing consumers to share luxury goods while reducing environmental impact through more effective resource use.

Matteo Barcella is a CEO at brumbrum.

Investment focus

Apps, Sustainability
Pre-Seed
Italy

Portfolio highlights

Collecto App — Collecto App objective is to democratize access to luxury items by sharing value and removing economic barriers. Collecto promotes financial and environmental sustainability by allowing consumers to share luxury goods while reducing environmental impact through more effective resource use.

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