At the Centre Spatial Guyanais (CSG)

MT Aerospace Guyane is a key contributor to Europe’s access to space, operating at the Centre Spatial Guyanais (CSG) in Kourou, French Guiana. Fully dedicated to the space sector, the company delivers a broad and integrated range of activities across the European Spaceport, combining operational excellence with deep technical expertise.

The presence of MT Aerospace Guyane in the region is rooted in the early development phases of the Ariane program. Since the major ELA2 and ELA3 projects for Ariane 3, Ariane 4, and Ariane 5, the company has played a decisive role in shaping the spaceport’s infrastructure. Its teams have contributed to the construction of launch complexes, ground support systems, and satellite preparation facilities, including BIL, BAF, ZL, EPCU S1, S3 and S5, as well as the launch tables for Ariane 4, Ariane 5, and Ariane 6.

Today, MT Aerospace Guyane ensures the reliable operation and maintenance of critical mechanical, electromechanical, and electronic systems, complemented by advanced measurement and metrology services. These activities are deployed across three dedicated sites within the CSG and coordinated from the company’s headquarters in Kourou.

With its strong local presence, highly skilled workforce, and long-standing heritage in the Ariane program, MT Aerospace Guyane stands for reliability, responsiveness, and partnership. The company plays an essential role in supporting launch operations and contributes every day to the success and competitiveness of the European space sector.