Best Energy Companies in Rome, Italy
The 32 best Energy companies in Rome, Italy in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Enel Green Power.
Our analysis of 441 Energy companies
$135.1b in tracked funding; 76% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Energy companies in Rome
| # | Company | Disclosed funding | Last round | Stage | Employees | Founded | Founder | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | APS Provider of oil & gas refining, petrochemical, and other services | — | — | Acquired | — | 1997 | Antonio Quadrato CEO | 8 patents Patents concentrated in health & consumer products | — |
| 2 | Bioenergie Bioenergy generation from virgin plant biomass | — | — | Funding Raised | 200 | 2007 | — | — | — |
| 3 | CGC Lubricants Italy Provider of oil & gas production services | — | — | Acquired | — | 2009 | Tulkin Yusupov CEO | — | — |
| 4 | Cogenio Manufacturer of solar PV modules | — | — | Funding Raised | 10 | 2019 | — | — | — |
| 5 | Conexus Provider of electricity network installation and maintenance services | — | — | Acquired | — | 2023 | Marco Pappada CEO | — | — |
| 6 | Conser Developer of energy management project | — | — | Acquired | 24 | 1969 | Flavio Simola CEO | — | — |
| 7 | FCE Manufactures storage systems and develops the integration of electric propulsion systems | — | — | Funding Raised | 4 | 2021 | — | — | — |
| 8 | Gridspertise Developer of electricity transmission based utility projects | — | — | Funding Raised | 193 | 2021 | Robert Denda CEO | 27 patents Low‑voltage distribution hardware and advanced substation monitoring/control systems | — |
Top 12 Energy companies in Rome
#1
Acquired · Rome, Lazio · founded 2008 · 628 employees$690.7Mraised▾
Operator of hydro, geothermal, wind, solar, and biogas power plants
- Jul 2023Post IPO$388.4M
- Dec 2021Grant (prize money)$19.1M
- Nov 2021Grant (prize money)—
- Sep 2021Grant (prize money)$788.6K
#2
Acquired · Rome, Lazio · founded 2015 · 93 employees$309.9Mraised▾
EF Solare Italia is an Italian joint venture between Enel Green Power and F2i, that specializes in producing power by developing solar power plants. Claims to have developed 123 power plants in 14 regions, having an aggregate capacity of 395MW.
- Mar 2021Conventional Debt$192.4M
- Mar 2020Conventional Debt—
- Sep 2018Conventional Debt$117.5M
#3
Seed · Rome, Lazio · founded 2023$2.1Mraised▾
Sviluppo Collesanto is involved in a gas extraction project in Italy, specifically at the Colle Santo Gas Project. The company focuses on energy-efficient extraction and drilling to reduce carbon intensity. They work on minimizing risks associated with the gas extraction project.
- Dec 2023Seed$2.1M
#4
Public · Rome, Lazio · founded 2017 · 4 employees$6.3Mraised▾
Provider of low-carbon energy solutions in Southeast Asia. It blends high-quality gas assets with renewable energy investments. The company's strategy focuses on supporting the regional transition to a low-carbon economy by developing and operating renewable energy projects, alongside its existing gas assets. This approach aims to provide a balanced and sustainable energy portfolio for the region.
- Feb 2021Post IPO$6.3M
#5
Funding Raised · Rome, Lazio · founded 2018$2.3Mraised▾
Provider of nitrogen, hydrogen, fuels, and polymers services
- May 2020Grant (prize money)$446K
- Jan 2019Grant (prize money)$855.3K
- Jul 2018Grant (prize money)$477.3K
- Jan 2018Grant (prize money)$492.1K
#6
Funding Raised · Rome, Lazio · founded 2007$2.3Mraised▾
Solergy has developed a CPV system which acts as a PVT unit with an upgrade-able guarantee of upto 40 years. The company claims a multijunction efficiency of 30% for power generation and 70% for combined heat+power from the system. They also claim 40% more energy per watt than traditional PV in year one, increasing to 100% more energy per watt after upgrade. Additionally the system has a 4 axis tracker for better efficiency. The interesting factor about the system is a option for upgrading the CPV units, once a newer and more efficient technology is available.
- Jun 2015Grant (prize money)$2.3M
#7
Public · Rome, Lazio · founded 2001 · 60 employees$482Kraised▾
Gas & power distribution company
- Feb 2019Grant (prize money)$107.3K
- Jan 2017Grant (prize money)$374.8K
#8
Funding Raised · Rome, Lazio · founded 2005$118.7Kraised▾
Hydroingea is an engineering company that operates in the energy-saving sector, specializing in building, plant engineering, administrative, and design services. They provide consultancy and engineering services in the field of environmental engineering.
- Feb 2015Grant (prize money)$56K
- Nov 2014Grant (prize money)$62.6K
#9
Acquired · Rome, Lazio · founded 2006$54.3Kraised▾
Provider of energy management consulting services
- May 2015Grant (prize money)$54.3K
#10
Funding Raised · Rome, Lazio · founded 2019 · 3 employees—raised▾
Provider of energy management, automation, and cybersecurity solutions for diverse industries. The company delivers services across the project lifecycle, from initial design and implementation to ongoing maintenance and performance optimization. Its offerings include microgrid control systems, utility-scale solar and battery monitoring, and energy market integration. The company also provides support for metering, demand management, and power quality analysis.
- Dec 2024Unattributed—
#11
Public · Rome, Lazio · founded 1996 · 62900 employees—raised▾
Enel is a manufacturer and distributor of electricity and gas. The company offers generation and distribution of natural gas and electricity for the Italian government. The top market of the company is Europe & America. In 2022, the company recorded annual revenues of $132.19B and a net profit of $1.34B.
#12
Public · Rome, Lazio · founded 1999 · 3897 employees—raised▾
Terna is an electricity transmission grid operator. It operates the high voltage grid, maintains grid infrastructure, plans grid development & grid construction, transmitting, managing and dispatching the Italian electricity system and Europe. Their clientele includes households and businesses. In 2022, the company recorded annual revenues of $4.72B and a net profit of $0.97B.
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Energy coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Energy Storage in Rome is moving
A read on the academic research around Energy Storage in Rome — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 105 papers.
- Sapienza University of Rome68
- University of Rome Tor Vergata24
- Guizhou Electromechanical Research and Design Institute6
- European University of Rome3
- Kromek1
- Renewable energy4
- Electrolyte3
- Electrochemistry3
- Energy (signal processing)3
- Graphene3
- Renewable energy1→22
- Battery (electricity)2→16
- Process engineering1→6
- Anode1→4
- Electrolyte2→4
- Battery (electricity)1→3
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.