AAC Clyde Space is expanding its satellite manufacturing and integration capacity in Glasgow through a new purpose-built cleanroom and office facility. The company expects to move into the site in early 2027, increasing the space available for spacecraft production at its principal Scottish manufacturing operation. The investment is part of a wider programme covering engineering facilities in Gothenburg and Fairfax, as well as larger premises for its data and services operation in London.
Glasgow remains AAC Clyde Space’s principal centre for satellite design, manufacture and integration. The additional cleanroom is intended to give production teams room to assemble and integrate spacecraft as the volume and complexity of contracted work changes. Neither the planned cleanroom classification nor its floor area, equipment complement, staffing requirement or annual satellite throughput has been disclosed. The early-2027 timetable describes an intended move into the facility rather than a date when a specified level of production will already have been achieved.
Satellite integration brings mechanical structures, power systems, avionics, radio equipment and mission payloads into a single assembly that must withstand launch and operate in orbit. Cleanrooms limit contamination during the assembly of exposed components and sensitive instruments; test and verification activities then check how the completed hardware performs against its requirements. A larger controlled production area can create room for parallel work on different units, although the company has not set out the layout or equipment of the new Glasgow facility, or quantified any throughput gain.
INFLECION and EPS-Sterna require different manufacturing and testing capabilities across the group. INFLECION concerns maritime intelligence and satellite-enabled communications, whereas EPS-Sterna is a European weather-observation constellation using microwave sounding instruments. Their hardware requirements differ: spacecraft integration and instrument manufacture each bring separate assembly, calibration and verification tasks. AAC Clyde Space has consequently assigned expansion to both its Scottish satellite operation and the specialist Swedish instrument business.
For INFLECION, the company has described a development and demonstration programme for a proposed 12-satellite VDES constellation, supporting two-way information exchange among satellites, ships and shore infrastructure. VDES builds on the maritime communications environment and can carry data from beyond the normal reach of coastal radio systems. Earlier programme work also addressed a broader maritime intelligence architecture using sensing and observation capabilities. The announced capacity investment should not be read as confirmation that the full future constellation has been manufactured, launched or entered commercial service.
Gothenburg is receiving additional cleanroom capacity at AAC Omnisys, the subsidiary responsible for microwave instruments for EPS-Sterna. The payloads are designed to measure atmospheric temperature and humidity, providing information for weather forecasting models. The company has previously connected this work to technology demonstrated on the Arctic Weather Satellite. For operational missions, a radiometer’s usefulness depends on consistent instrument performance and calibration as well as the satellite bus, which makes specialist payload manufacturing a distinct activity from complete spacecraft assembly.
EPS-Sterna is being developed through a European institutional programme involving the European Space Agency, EUMETSAT and spacecraft prime contractor OHB Sweden. AAC Clyde Space has said the first satellite is expected to launch in 2029. That timetable refers to a future launch target, not the date at which all constellation services become available. Additional cleanroom capacity in Gothenburg is meant to support the manufacture of instruments ahead of those missions, giving the group separate production requirements in Sweden and Scotland.
AAC SpaceQuest has already upgraded its Fairfax facilities in the United States for component development and production. The Data & Services team in London is moving to larger premises as well. Together, these locations cover activities beyond building whole satellites, including component supply and the delivery of information collected by spacecraft. The Glasgow and Gothenburg additions address physical manufacturing, while the London move concerns the services operation; the company has not attached measurable productivity or cost improvements to the programme.
AAC Clyde Space’s announced footprint now combines a planned Glasgow facility, expanding instrument capacity in Gothenburg, upgraded US component facilities and larger London premises. The most immediate dated milestone is the intended Glasgow move in early 2027, ahead of later satellite and instrument delivery requirements. The company has not provided a combined capital budget or a forecast of extra satellite units. As the facilities are commissioned, actual production volumes and programme deliveries will establish how much additional manufacturing capacity becomes available.
