Siegenthaler Pierre

Siegenthaler Pierre Etude de la Verrerie is a Monthey based law and notary practice led by Me Pierre Siegenthaler. Founded in 1996, the firm combines attorney and notarial services from its premises at Avenue de la Gare 36 in Monthey and serves clients across Valais romand and adjacent regions. The practice emphasizes rigorous legal analysis, practical guidance, and efficient handling of formalities essential to complex transactions and contentious matters.

Me Siegenthaler brings a deep knowledge of finance and business to his clients and is widely regarded as a trusted advisor to a broad range of enterprises. He has served as a reference lawyer for many companies and has chaired boards in sectors including commerce and construction, reflecting a strong reputation for reliability and strategic counsel.

All staff at the Verrerie are bilingual in French and German and proficient in English. The firm covers the Valais romand, the Chablais vaudois and the Riviera up to Lausanne, delivering tailored legal and notarial services to individuals and businesses across this regional network.