>> Mincea is technical director, while Hermans is legal director *and* co-owner.

> Mincea is a technical director

He is *the* technical director of Hyperion Entertainment CVBA.

> but also the only named managing partner, AFAIK.

Huh? Where do you have that from? As is required for a CVBA, Hyperion Entertainment CVBA has three or more co-owners (aka shareholders), one of which is Hermans. And according to public record, Hyperion Entertainment CVBA has three directors, two of which are Hermans and Mincea.
The managing partner title is obsolete since the inception of Hyperion Entertainment CVBA in 2009 and a remnant from the old Hyperion Entertainment VOF days where both Hermans and Carton were managing partners.

> Hermans was "supposed" to have stepped down as MP several times

Hyperion Entertainment CVBA never had any MP. Hermans has been co-owner (aka shareholder) and director of Hyperion Entertainment CVBA since its inception in 2009. He stepped down as MP of Hyperion Entertainment VOF in 2003, once.

> most recently when the company didn't file its documents in time and almost went bankrupt.

Do you have any proof that "Hermans was "supposed" to have stepped down" when that happened?

> In reality we know who pulls the string at Hyperion

Of course, it's the owners (aka shareholders), one of which is Hermans.