Iberdrola to Acquire 80% of Caruna in €5 Billion Deal

Cox Agrees to Acquire Iberdrola Mexico Business for €3.6 Billion (~$4.2 Billion)

March 20, 2026

Energy

Cox has agreed to acquire Iberdrola’s Mexico business in a €3.6 billion (about $4.2 billion) transaction backed by Goldman Sachs and a seven-bank syndicate. The deal will add more than 2.6GW of installed capacity across 15 generation plants (wind, solar PV, and cogeneration/combined-cycle) and includes the integration of roughly 700 employees to support ongoing operations and expansion in Mexico.

Ardian to Acquire Energia Group From I Squared Capital

October 7, 2025

Energy

Ardian has announced a definitive agreement to acquire 100% of Energia Group from I Squared Capital. The transaction is expected to close in the first quarter of 2026, subject to regulatory approvals.

Iberdrola Acquires Remaining 18.4% of Avangrid for $2.6 Billion

May 20, 2024

Energy

Avangrid has entered into a definitive agreement with Iberdrola under which Iberdrola will acquire the remaining 18.4% of Avangrid shares it does not currently own for $35.75 per share in an all-cash transaction. The merger will make Avangrid a wholly owned subsidiary of Iberdrola, with closing expected in the fourth quarter 2024 subject to customary conditions and regulatory approvals.

Bain Capital Acquires Controlling Stake in Eleda from Altor

December 11, 2023

Infrastructure

Bain Capital Private Equity has agreed to acquire a controlling stake in Eleda, the Stockholm-headquartered Nordic infrastructure projects and services group, from Altor, which will retain a minority stake. Eleda's founders and management will reinvest, and Bain will partner with the team to accelerate growth—particularly in segments tied to the green transition such as water, power distribution, district heating, roads, data centres and EV charging.

Siemens AG Acquires Iberdrola's 8.1% Stake in Siemens Gamesa Renewable Energy

February 4, 2020

Renewable Energy

Siemens AG will acquire Iberdrola S.A.'s 8.1% stake in Siemens Gamesa Renewable Energy (SGRE) for €20.00 per share, a total of approximately €1.1 billion. The deal settles legal disputes between the parties, and Siemens will contribute SGRE shares to the upcoming Siemens Energy spin-off—resulting in Siemens Energy holding roughly 67% of SGRE voting rights—and expects additional savings and synergies from the transaction.

Enel Takes 21% Stake in Ufinet International for €150M

June 25, 2018

Telecommunications

Enel has agreed to invest €150 million to acquire a 21% stake in Ufinet International, an independent fibre network operator headquartered in Madrid. Cinven will retain a 79% majority holding; the strategic partnership gives Ufinet additional capital and access to Enel's Latin American assets to accelerate FTTH, wholesale fibre deployment and M&A-driven expansion.