Hermione Bonthuys Joins Forvis Mazars as AOS Partner
Advisor - People | Jun 10, 2025 | Mazars (UK)

Forvis Mazars, a prominent global professional services network, has announced the appointment of Hermione Bonthuys as an Accounting and Outsourcing (AOS) Partner at its London office. The addition of Bonthuys is a strategic move to enhance the firm's expertise in accounting and outsourcing services. In her new role, she is expected to leverage her extensive experience to contribute to the growth and development of the firm's AOS capabilities within the competitive UK market. This appointment is part of Forvis Mazars' ongoing efforts to bolster its leadership team in key markets to better serve its client base through enhanced service offerings and professional expertise.
Sectors
- Professional Services
Geography
- United Kingdom – The appointment took place in the London office, highlighting the geographical relevance as the UK market is crucial for Forvis Mazars.
Industry
- Professional Services – The appointment of Hermione Bonthuys pertains to the professional services industry, focusing on accounting and outsourcing within Forvis Mazars' London office.
Financials
Participants
Name | Role | Type | Description |
---|---|---|---|
Forvis Mazars | Company | Target Company | A leading global professional services network where Hermione Bonthuys was appointed as an AOS Partner. |
Hermione Bonthuys | Individual | Person | Appointed as an Accounting and Outsourcing (AOS) Partner at Forvis Mazars' London office. |