List of the companies
There are 626 companies.

Tractebel Engineering SA (Belgium)
TRANSTECHNO (France)
TVA Engineering (France)
UNIGAZ s.a.l (Lebanon)
UPCR Groupe (France)
VACOAS MANAGEMENT (France)
Vakom (France)
Valid Energy Recruitment (Thailand)
VARIANT CONSULTANTS (France)
VECTRANCE (France)
VERMILION REP SAS (France)
Vermilion Rep SAS (France)
vibratec (France)
VIDAL ASSOCIATES (France)
VINCI ENERGIES CONTRACTING (France)