01 / À propos

Constellation Oil Services Holding S.A., together with its subsidiaries, owns, charters, and operates offshore drilling rigs for exploration and production companies in Brazil. The company was formerly known as QGOG Constellation S.A. and changed its name to Constellation Oil Services Holding S.A. in November 2018. Constellation Oil Services Holding S.A. was founded in 1980 and is headquartered in Luxembourg, Luxembourg.