The vocation of Héphaïstos is the innovative potential in all its ways.


The LLC Héphaïstos 1 is the expression vector of Jean-Claude Millet since he left his operational responsibilities related to the companies he created.

Until 2013, the company was turned towards classic economic activities. Today, the main project is the creation and cultural development of Mercurart.

Héphaistos has a solid financial structure.

Héphaistos holds an international brand Mercurart.


1 Héphaistos is the greek god of blacksmiths