FIEE is an established, pioneering, dedicated European fund manager active both in private and public markets founded in 2015 to make growth-oriented sustainable investments in Energy Transition.

One of the leading European funds focused on energy transition

Main Italian private player in public lighting: over 800,000 lighting points in 200 cities

Main national player in buildings energy efficiency: management of 3,000 buildings, major player in HVACR technology innovations (Heating, Ventilation, Air Conditioning, Refrigeration)

Major player in renewables: over 250MW in operation

First mover in energy communities and energy storage (hydrogen-to-power)

Market & Investment strategy

Broad and growing market: € 145 billion by 2030

Market-oriented sectors, public subsidy-free

Investment and divestment effective and proven strategy:

  • € 157 million invested by Fund I (‘Fondo Italiano per l’Efficienza Energetica’), investment period completed
  • Four exits successfully completed with high returns
  • More than € 143 million already allocated through Fund II (“Italian Energy Efficiency Fund II”), ongoing investment period

Funds & Investors

Fund I:

  • Start-up: 2016
  • Assets under management: € 191 million, of which € 166 million direct and € 25 million indirect
  • Investments: € 157 million completed in 6 deals
  • Three exits successfully completed for over € 200 million with high returns
  • Distributed to Paid-In Capital (DPI) at 1,5x
  • Expiry date: 2028

Fund II:

  • Start-up: 2020
  • Assets under management: € 201 million, funding completed above the € 200 million threshold (over 70% raised by Fund I investors)
  • Investments: over € 143 million already committed by Fund II, thereof € 133 million already invested
  • First successful exit for € 38 million and high returns
  • Expiry date: 2032


  • The investors are leading international financial institutions: insurance companies, funds of funds, banks, banking foundations, as well as family offices and SGR’s partners and managers.
  • European Investment Bank is Anchor Investor in both Funds, with € 25 million on Fund I and € 40 million on Fund II

Appealing returns & Low risk profile

Investments with stable and predictable cash flow generation

Funds with attractive low-volatility returns

  • Fund I has a positive J-Curve, regular distributions, and a double-digit return
  • Fund II confirms the same risk-return profile as Fund I

Team & Track record

Highly qualified Team with proven track record in the energy and finance sectors

Partners and Key Managers with track records on different business ventures too

Partners and Managers are also investors in the established and managed Funds


Native ESG private equity platform aiming at energy transition


Companies currently in portfolio, after divestments



Over € 2 billion

capex performed or in progress in the energy transition

In December 2022, PLT Energia (invested by both funds) was sold to ENI Plenitude.
Fund I fund also finalised in May 2023 the sale of Selettra S.p.A. to the German private equity fund managed by PATRIZIA Infrastructure Ltd and in September 2023 the sale of Comat SE S.p.A. to two investment funds managed by Pioneer Point Partners LLP and Marguerite III GP S.à r.l., respectively.

With a high-level relationship system, experience, and strategic vision in our fields of expertise and a strong track record, we are the ideal private equity platform to invest in the energy transition.

The investors are leading international financial institutions: insurance companies, funds of funds, banks, banking foundations, as well as family offices and the SGR’s partners and managers.

Commitment to sustainable investments and implementation of an ESG Policy to measure performance (data 2023).

7,663 MWh

Generation from renewable sources

229,739 tCO2

CO2 avoided emissions

301,846 MWh

Energy savings

Data 2023



Our Team



Highly experienced team that has been successfully working together for more than 10 years and has in-depth knowledge of the energy market.

Highly qualified advisors with more than 26 years of average experience in the energy and finance sectors.

Team of 14 people fully committed to the investment and operations areas.



Via Saverio Mercadante 9
00198 Roma

t. +39 06 916581

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