Sébastien Loesch

Partner, Life Actuarial & Insurance Risk

KPMG Switzerland

Sébastien Loesch is Partner in Financial Services and heads the actuarial life team. 

He has more than 15 years of experience serving Swiss and international clients in the life (re)insurance sector.

Prior to joining KPMG Switzerland in 2021, he held consulting roles on other Big4 companies and worked for a major life insurance group in Switzerland within the group life business. Sébastien has worked on Swiss and international projects, including leading life actuarial audits and IFRS 17 work streams. He currently leads the life sector team within Actuarial & Insurance Risk at KPMG Switzerland.

  • Masters in Mathematics, ETH Zurich

  • SAA Actuary