Isabelle graduated from ESSEC, CNAM and the ETP (European Training Programme in Japan). She joined Sema Group Management Consultants in 1988, after she had been in charge of international negociations at the French ministry of agriculture. During 12 years, she worked on regional economic development issues and industrial restructuring projects.

In 2000, Isabelle joined Izsak Grapin & Associes. Since then she has conducted many strategy and organisation projects. In particular, she has developed a strong experience in employee mobilisation during strategic changes such as the end of state monopolies or rebrandings.

Beside her professionnal career, Isabelle practices yoga and ski. She is also passionate for Mediterranean and Asian cultures, especially litterature and calligraphy, but what she prefers is travelling in these regions.