Riccardo Geiser returns to Altenburger as a partner
Effective January 1st 2026, Riccardo Geiser (pictured) has rejoined Altenburger as a partner in the firm’s corporate/M&A team. Furthermore, he will integrate the firm’s Italian desk, advising on matters involving Switzerland and Italy.
The profile
An expert in corporate law, M&A and commercial contracts, Geiser had already worked at Altenburger from 2013 through 2020. After that first stint at the firm, he served as an in-house legal counsel for Swiss Post until December 2025.
