
معرفی
Krief Thierry serves as a negotiation teacher at École Polytechnique, instructing second and final year students in the Grande École program and delivering specialized negotiation courses in English for international Master's students across diverse cultural backgrounds. He concurrently leads NegoAndCo, a consulting firm focused on executive departure and hiring package negotiations.
His academic credentials include:
- Executive MBA from ESCP-Europe
- Law Certification (ancillary activity) from the Chamber of Engineering and Consulting of France
- Master II in Finance from Paris X Nanterre
- Master I in Taxation from Paris IX Dauphine
Thierry's professional expertise centers on practical negotiation frameworks, particularly in salary structuring and employment contract design. His interdisciplinary approach integrates finance, taxation, and legal principles to address human resources challenges in corporate environments. This specialization is reflected in his three published negotiation books and former role as HR columnist for France Info, where he translated complex negotiation dynamics for public audiences.
No scientific awards were documented in the source material.
While actively teaching at École Polytechnique, the available information does not specify formal graduate student supervision roles or research grant acquisitions. His professional energy appears concentrated on applied corporate consulting through NegoAndCo rather than academic research mentorship.
NegoAndCo functions as his primary operational vehicle, specializing in high-stakes executive transition negotiations where financial packages, legal compliance, and cross-cultural dynamics intersect. The firm represents the practical application of his teaching methodologies in real-world corporate scenarios.



