Julien Coustaury

Fil Rouge Capital
A telecommunications entrepreneur and co-founder of ABC Growth VC and Fil Rouge Capital.

Julien Coustaury has over 20 years of business experience in leadership positions, especially in the fields of manufacturing and services. He has worked in more than 80 countries across five continents, with a total of 1.7 billion euros of financial transactions. During his early career, Coustaury worked extensively on setting up mobile networks and establishment of telecommunications companies. As an active co-founder, he helped to startup the ABC Accelerator and its VC fund branch ABC Growth.


Together with his business partner Roger Bolt, they have already invested in more than 40 companies in the SEE region through the joint venture fund Fil Rouge Capital.


In his private life, Coustaury enjoys skiing on the snow and on the water, cultivates olives for olive oil and collects good wines.