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Private Equity FundPuts its own capital into companiesLAST VERIFIED Oct 2026 · 14 SOURCES

Bestinver

Asset management subsidiary of Acciona

Also known as Bestinver Gestión, S.A., SGIIC, Bestinver Infra

Madrid fund and pension manager owned by Acciona that runs direct infrastructure private-equity funds (Bestinver Infra and Infra II FCR) and PE funds of funds built from BlackRock funds.

HEADQUARTERS
Madrid, Spain
FOUNDED
—
AUM
—
OUTSIDE CAPITAL
Yes
TEAM LISTED
8 people

Focus

STAGES
Growth
ASSET MIX
Private equityFunds (as LP)Public equities
GEOGRAPHY
EuropeNorth AmericaLatin America

Overview

Bestinver is a Madrid fund manager owned by Acciona, best known for equity mutual funds and pension plans. Since 2020 it has run an infrastructure private-markets team that invests directly in brownfield and yellowfield assets through Bestinver Infra FCR and Bestinver Infra II FCR, open to institutional and qualifying retail investors. Early holdings included a 5% stake in Acciona Energía Internacional and 20–25% stakes in three Acciona concessions; later deals include the San Luis Potosí polytechnic university concession in Mexico and a 57 MW solar portfolio in Spain. It also offers two private-equity funds of funds built from BlackRock-managed funds.

Investment thesis

Infrastructure funds: direct investment in mature (brownfield) and late-development (yellowfield) assets in renewable energy, social infrastructure, transport, water and telecoms, in Europe, North America and selected other markets.

PORTFOLIO (6)

  • Acciona Energía Internacional (5% stake)
    Climate & Energy · since 2021
  • Autopista CM-42 (minority stake)
    Mobility & Logistics · since 2021
  • Hospital de Ibiza concession (minority stake)
    since 2021
  • Hospital de San Sebastián de los Reyes concession (minority stake)
    since 2021
  • Universidad Politécnica de San Luis Potosí concession
    Education · since 2022
  • 57 MW regulated solar PV portfolio (Spain)
    Climate & Energy · since 2025

People

  • Juan Alcalá
    Director, infrastructure funds; manager of Bestinver Infra II · source
  • Sofía Fresneda
    Director, infrastructure funds team · source
  • Diego Martialay
    Director, infrastructure funds team · source
  • Víctor Mahillo
    Senior Associate, infrastructure funds team · source
  • Javier Villén
    Senior Associate, infrastructure funds team · source
  • Eva Ferrándiz
    Analyst, infrastructure funds team · source
  • Lola Valiente González
    Analyst, infrastructure funds team · source
  • Cecilia Crespo Díaz-Caneja
    Junior Analyst, infrastructure funds team · source

Links

Frequently asked questions

Bestinver is a private equity fund based in Madrid, Spain.

Yes. Bestinver invests its own capital in private companies. It also commits capital to third-party funds as an LP.

Bestinver invests at Growth stage in Climate & Energy and Mobility & Logistics.

Key people at Bestinver include Juan Alcalá (Director, infrastructure funds; manager of Bestinver Infra II), Sofía Fresneda (Director, infrastructure funds team), Diego Martialay (Director, infrastructure funds team) and Víctor Mahillo (Senior Associate, infrastructure funds team).

Bestinver's investments include Acciona Energía Internacional (5% stake), Autopista CM-42 (minority stake), Hospital de Ibiza concession (minority stake), Hospital de San Sebastián de los Reyes concession (minority stake), Universidad Politécnica de San Luis Potosí concession and 57 MW regulated solar PV portfolio (Spain).

The most recent publicly reported investment by Bestinver is 57 MW regulated solar PV portfolio (Spain) (Acquisition with project-finance debt (Abanca, Crédit Agricole)), announced in Jan 2025.

Yes. Bestinver manages capital from outside investors.