Best Renewable Energy Tech Companies in Italy
The 47 best Renewable Energy Tech companies in Italy in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Enapter.
- einpresswire.com
- Allied Market Research
Ranked: Best Renewable Energy Tech companies in Italy
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Enapter Manufacturer of anion exchange membrane electrolyzers for green hydrogen production | $49M | 8 mo ago | Public | Sebastian Schmidt Co-Founder | 2017 | WordPressMySQLPHP+25 | 108 patents Patents concentrated in transport & manufacturing processes | 1 launch |
| 2 | FRIEM Manufacturer of power converters and rectifier systems for industrial applications | $10M | 42 mo ago | Series A | — | 1950 | WordPressMySQLPHP+19 | 3 patents High‑power density stacked power converters with forced‑air cooling systems | 1 launch · 1 partnership |
| 3 | Sizable Energy Offshore pumped-hydro energy storage | $9M | 9 mo ago | Series A | Manuele Aufiero Co-Founder | 2022 | TildaThree.jsGSAP+12 | 30 patents Patents concentrated in mechanical & energy engineering | — |
| 4 | GEVI Developer of intelligent vertical axis wind turbines | $3M | 10 mo ago | Seed | Soufiane Essakhi Co-Founder - CTO | 2022 | WordPressMySQLPHP+20 | 5 patents Vertical-axis wind turbine design and performance optimization | — |
| 5 | Renewcast AI and SaaS-driven platform offering solar energy forecasting solutions | $2M | 11 mo ago | Seed | Sibgat Ullah Co-Founder | 2020 | HubSpot CMS HubGSAPHubSpot+13 | — | — |
| 6 | Ener2Crowd Crowdfunding platform for energy projects | $1M | 36 mo ago | Seed | Giorgio Mottironi Co-Founder | 2018 | PleskPHPLeaflet+30 | — | 1 launch · 1 partnership |
| 7 | Advanced Microturbines Manufacturer of microturbines and turboexpanders for energy harvesting in gas and water networks | $619K | 119 mo ago | Funding Raised | Emanuele Guglielmino Founder & CEO | 2013 | — | — | — |
| 8 | Seares Developer of mooring solutions for aquaculture, ports, marinas, and yachting | $490K | 67 mo ago | Seed | Giorgio Cuce Founder & CEO | 2018 | WordPressPleskMySQL+30 | 18 patents Marine anchoring and mooring hardware for vessels and offshore structures | 1 launch · 1 award |
| 9 | Raptech Provider of IT solutions for renewable energy asset management and monitoring | $319K | 71 mo ago | Funding Raised | — | 2005 | — | — | — |
| 10 | Energie Etiche Low Cost Wind Assessment | $110K | 165 mo ago | Deadpooled | — | 2010 | — | — | — |
Top 12 Renewable Energy Tech companies in Italy
#1
Public · Italy · founded 2017 · 208 employees$48.9Mraised▾
Manufacturer of anion exchange membrane electrolyzers for green hydrogen production. The company’s products turn renewable electricity and water into low-cost green hydrogen. It offers electrolyzers and systems for streamlined deployment of green hydrogen projects. The company also provides solutions in refuelling, energy storage, industry, power-to-x, and research.
- Dec 2025Post IPO$14.1M
- Mar 2024Grant (prize money)$1.4M
- Jul 2022Grant (prize money)$1M
- May 2022Post IPO$21.1M
#2
Series A · Milan, Lombardy · founded 2022$8.8Mraised▾
Offshore pumped-hydro energy storage. It uses a reservoir on the ocean floor, another floating on the surface, a connecting pipe, and reversible pump-turbines for moving saturated sea salt brine between these two reservoirs.
- Oct 2025Series A$8.8M
- 2022Seed—
#3
Seed · Pontedera, Tuscany · founded 2022 · 10 employees$3.1Mraised▾
Developer of intelligent vertical axis wind turbines. It designs and builds intelligent wind turbines with active blade pitch control using flexible hardware and artificial intelligence.
- Oct 2025Seed$3.1M
#4
Seed · Romana, Sardinia · founded 2020$2.2Mraised▾
AI and SaaS-driven platform offering solar energy forecasting solutions
- Sep 2025Seed$1.2M
- Sep 2024Seed$2.2M
- Feb 2024Conventional Debt—
#5
Series A · Milano, Lombardy · founded 1950 · 118 employees$10.1Mraised▾
Manufacturer of power converters and rectifier systems for industrial applications. The company designs systems for AC/DC, DC/DC and DC/AC energy conversion. It provides solutions for hydrogen production through electrolysis, and offers after-sales support to improve efficiency. The company's rectifier systems supply power for complex industrial processes.
#6
Seed · Milano, Umbria · founded 2018 · 24 employees$1.3Mraised▾
Crowdfunding platform for energy projects. Companies submit their projects and projects are posted online after the validation from the platform. Investors invest in the projects in exchange for a fixed return paid after a set duration of time.
- Aug 2023Seed$1.3M
- Dec 2020Grant (prize money)$195.1K
#7
Seed · Rosignano Solvay, Tuscany · founded 2018 · 11 employees$489.8Kraised▾
Developer of mooring solutions for aquaculture, ports, marinas, and yachting. The company provides technologies designed to improve safety and promote sustainable use of marine resources. It offers solutions that optimize energy management and generate knowledge. The company’s products are designed for durability and performance. It aims to create solutions that improve maritime operations and positively impact the environment.
- Dec 2020Seed$489.8K
#8
Funding Raised · Genova, Liguria · founded 2013$618.8Kraised▾
Manufacturer of microturbines and turboexpanders for energy harvesting in gas and water networks. It offers solutions that recover electrical energy from gas or water decompression. The company provides microturbines suitable for powering IoT systems using natural gas, technical gases, or water. It also offers turboexpanders for energy generation in gas decompression stations. The generated energy can be used for grid re-injection, powering heat pumps, or producing green hydrogen. These solutions enable real-time monitoring and control of gas and water networks, contributing to reduced emissions and increased network efficiency.
- Sep 2016Grant (prize money)$555.7K
- Oct 2014Grant (prize money)$63.1K
#9
Funding Raised · Italy · founded 2005 · 5 employees$319.2Kraised▾
Provider of IT solutions for renewable energy asset management and monitoring. The company offers tools for managing wind and solar power assets. These products facilitate efficient operation through a web platform. They provide capabilities for data collection, processing, and reporting. The company delivers specialized expertise in both renewable energy and information technology.
- Sep 2020Grant (prize money)$319.2K
#10
Deadpooled · Rome, Lazio · founded 2010 · 11 employees$110Kraised▾
Energie Etiche provides software that reduce costs and time of wind assessment. The company's flagship product 'Eolo' is installed on a small wind mill and helps to estimate the wind resource precisely.
- Nov 2012Seed$33K
- Sep 2012Seed$11K
- Jun 2012Angel$55K
- Feb 2012Seed$11K
#11
Seed · Florence, Tuscany · founded 2022 · 6 employees$20Kraised▾
App-based solar community management platform. It offers solutions such as manage the energy community, PV installation updates, and more.
- 2022Seed$20K
#12
Funding Raised · Ancona, Provincia Di Ancona · founded 2013$55.6Kraised▾
Developer of thermal energy storage solution. It provides solutions for the development, production and sale of sustainable systems, and for the conversion, management and storage of electrical, thermal and refrigeration energy.
- May 2016Grant (prize money)$55.6K
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Renewable Energy Tech coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Green Hydrogen is moving in Italy
A read on the academic research around Green Hydrogen — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 1,239 Italy-affiliated papers.
- Politecnico di Milano118
- National Interuniversity Consortium of Materials Science and Technology73
- Sapienza University of Rome72
- National Research Council66
- Politecnico di Torino61
- Hydrogen production18→65
- Catalysis5→36
- Photocatalysis4→23
- Production (economics)2→18
- Renewable energy1→13
- Hydrogen production57→285
- Renewable energy9→115
- Production (economics)6→97
- Catalysis29→97
- Process engineering12→49
- Hydrogen production10→48
- Renewable energy2→30
- Production (economics)1→20
- Hydrogen economy3→12
- Electrolysis of water2→10
Where green hydrogen is researched across Italy
Location clusters by institution affiliation — each city's volume, stance tone, and a quick read on its hot topic, what's advancing, the opening opportunity, and the main concern.
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.