20 janvier 2026

Walder Wyss has advised Eurazeo Infrastructure Partners (EIP) on the Swiss law aspects of an investment in battery storage developer terralayr AG. Together with the existing investors, EIP will provide growth capital to terralayr of up to EUR 192 million to enable the further expansion of its portfolio of battery storage systems across the DACH region.

EIP is part of Eurazeo, a leading global investment group with EUR 37.4 billion in diversified assets under management, including EUR 28 billion on behalf of institutional clients through its private equity, private debt, real estate, and infrastructure strategies. EIP invests in energy transition assets that contribute to a low-carbon economy while offering predictable, secure cash flows over the long term.

The Walder Wyss team was led by Ramona Wyss (Partner, Transactions) and included Viktoriya Chernaya (Associate, Corporate / M&A), Letizia Schlegel (Senior Associate, Corporate / M&A), Gustaf Heintz (Senior Associate, Employment) and Lia Müller (Trainee Lawyer, Corporate / M&A).

Norton Rose Fulbright, under the lead of partner Dr Klaus Bader, acted as lead counsel for this transaction.