top of page
Photo AT_0426_V2_edited.jpg

The team

Antoine Thiam

Founder & Finance Advisor | Ex Big4 | +11 years

 

CFO • IFRS Consolidation • Performance • Governance

 

Having graduated from Audencia Business School and worked at the Big4 (KPMG, PwC) and international groups, I have accumulated more than 11 years of experience in supporting financial management in the production of social and consolidated financial information, as well as in leading financial transformation projects.

In early 2026, I created NexThiam Advisory with a simple idea:

"To offer leaders an expert capable of bringing clarity when everything is accelerating."

 

I intervene with precision, autonomy and discretion, to transform sensitive financial situations into reliable decisions.

 

My role is to be that rare partner who stabilizes, secures and illuminates exactly when you need it most, while relying, when necessary, on a network of trusted partners, selected for their cutting-edge expertise and their commitment to results.

  • LinkedIn

Your context

You are facing:

 

  • a fence under tension

  • fragile reporting or consolidation

  • a complex IFRS or M&A transaction

  • Do you need to secure your figures before an audit, a bank, or an investor?

 

We can structure a rapid, targeted and effective intervention.

Registered office address

36, Rue Scheffer, 75016, Paris

E-mail

Social networks

Contact us

© 2026 by NexThiam Advisory. Powered and secured.

bottom of page