Three satellites built in Glasgow have successfully launched aboard SpaceX’s Transporter-16 mission, marking a significant milestone for the city’s growing space sector.

Developed by Spire Global and AAC Clyde Space, the satellites highlight Glasgow’s strength in spacecraft manufacturing and satellite communications, reinforcing its position as Europe’s leading city for small-satellite production.

The mission was backed by funding from the UK Space Agency through the European Space Agency’s Pioneer Programme, part of the Advanced Research in Telecommunications Systems (ARTES) programme, which supports emerging UK companies to become mission providers.

One of the satellites, launched by Spire Global UK, is testing optical inter-satellite link (ISL) technology, using high-speed laser crosslinks to reduce data latency. The innovation is designed to support near-real-time data delivery for aviation, maritime, weather and space weather services.

Meanwhile, two satellites developed by AAC Clyde Space form part of the xSPANCION project, delivered in collaboration with partners including University of Strathclyde and the Satellite Applications Catapult. The project demonstrates the UK’s capability in high-volume, low-cost satellite manufacturing and operations.

These satellites will contribute to AAC Clyde Space’s VIREON™ constellation, designed to provide space-enabled insights for agriculture, forestry and environmental management, supporting decision-making for governments and industry.

The launch underscores the growing importance of satellite communications across both civil and defence applications, from broadband connectivity to secure communications. The UK Space Agency has committed more than £600m to satellite communications research and development, alongside new funding through its Connectivity in Low Earth Orbit (C-LEO) programme.

Together, the missions strengthen UK capability across advanced communications technologies, manufacturing and operations—while showcasing Glasgow as a global hub for next-generation space innovation.