About Celestia STS

Celestia STS Profile

Celestia Satellite Test & Simulation BV (C-STS) provides ground-based solutions in the domains of satellite simulation, testing, communication, and data processing.


C-STS recognizes that one of the keys to an efficient working environment is the company’s facilities. These must allow people to perform their work in a comfortable and efficient manner.


Join our team in Noordwijk, The Netherlands to help build the next level satellite test & communications equipment and contribute to faster space exploration benefiting humanity on earth. 


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Quality Policy

As Celestia Satellite Test & Simulation BV (C-STS) we provide innovative high-tech solutions for ground-based systems for satellite simulation and testing as well as modem (satellite communication) products and data processing systems.


Read about satellite testing and space industry abbreviations.