 It was during this trial that Jeantet revealed the extent to which leading figures in French industry, many of whom continued to dominate post-war France, had been involved in providing the movement with financial support.During the late 1960s Jeantet was involved in the formation of the far-right umbrella group "Ordre Nouveau".At the movement's foundation in 1969 he was appointed to the group's national council along with Henry Charbonneau, with the two veterans serving as "mentors" to the new group.