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Glasgow has quietly become one of Europe's most important hubs for the manufacture of small satellites, a transformation that few would have predicted two decades ago. The Scottish city, once synonymous with shipbuilding and heavy engineering, now produces more small satellites than any other city in Europe, according to the Scottish Government. But as European governments pour billions into their own space industries, questions are being asked about whether Glasgow can hold on to its hard-won position.
The story begins in 2005, when space engineer Craig Clark returned to his native Glasgow after a decade spent working in jobs south of the border. He founded a company called Clyde Space, drawing on the city's deep-rooted engineering heritage. The name was a nod to the River Clyde, where Glasgow's industrial reputation was forged, and to the old saying that "the Clyde made Glasgow and Glasgow made the Clyde."
What Clark could not have known was that his timing would prove remarkably fortunate. Just a few years after Clyde Space launched, the market for smaller, cheaper spacecraft began to take off. The company specialised in CubeSats, modular devices whose basic building block measures just 10cm by 10cm by 10cm — roughly the size of a Rubik's Cube. Unlike the enormous satellites many people picture, CubeSats are faster to develop, far less expensive and can be stacked together and fitted with cameras, sensors or communications equipment depending on their mission. Clyde Space went on to build Scotland's first satellite, UKube-1.
A crucial part of that early success was a partnership with the University of Strathclyde, which supplied research expertise, skills and a steady stream of engineering graduates. Other companies soon followed, including Craft Prospect and Alba Orbital, and a genuine space cluster began to take shape. In 2015, the American satellite firm Spire Global chose Glasgow for its European base. Smaller businesses emerged, while established engineering and technology companies joined the supply chain.
Today, Glasgow hosts what Daniel Smith, founder of the space marketing firm AstroAgency and the Scottish Government's trade and investment envoy for space, describes as an "entire small satellite value chain" — spanning components, satellite manufacturing, launch services, spaceports and ground stations. Andrew Strain, chief technology officer at AAC Clyde Space, the company formed after Clyde Space was acquired by the Swedish firm AAC Microtec, says firms moved to Glasgow because they could see it was possible to build a space business there, and because an ecosystem was already beginning to grow. Glasgow remains the group's main satellite manufacturing site.
The economic returns have been substantial. Across Scotland, the wider space industry generated £335m in income in 2022-23, an increase of 69% in five years. Excluding traditional satellite television broadcasting, it employed 2,811 people — a rise of 81% over the same period. A review commissioned by Space Scotland found that space manufacturing alone supported more than 1,000 Scottish jobs in 2022-23, with the wider industry contributing £202m to the Scottish economy.
Satellite data has also become deeply woven into daily life. It underpins communication and navigation, helps track ships and transport goods, monitors forests and crops, supports the management of energy networks and improves understanding of climate change. For governments, that information feeds into policy decisions and emergency responses. As satellites have grown more capable, space has become an increasingly strategic sector.
Yet Glasgow's success was never the result of a deliberate industrial plan. It grew organically, driven by a handful of entrepreneurs, university partnerships and a widening pool of local expertise. That organic character may now be both its strength and its vulnerability. Elsewhere in Europe, governments are committing large sums to their own satellite industries, raising the prospect that investment and jobs could be drawn away from Scotland.
The concern is not hypothetical. Some of the sector's leading figures say Glasgow's position is no longer secure, a warning echoed in a BBC Sounds documentary, "Glasgow: Satellite City." The central question is what, if anything, the Scottish and UK governments should do to protect an industry that has become a source of jobs, exports and technological prestige — and, more broadly, what role the state should play in backing strategically important sectors.
The skills base remains one of Glasgow's strongest assets. More than 100 people now work on space-related activity at the University of Strathclyde, where the subject has become a strategic priority, according to Professor Malcolm Macdonald, its chair of applied space technology. The university works directly with commercial space companies on research and technology development. Macdonald recalls that when he graduated, there was essentially no local space industry for him to join. Now, he says, graduates leave the university and move straight into work in the sector.
That pipeline of talent, combined with two decades of accumulated manufacturing know-how, gives Glasgow a foundation that newer space hubs will find difficult to replicate quickly. But reputation and expertise alone may not be enough if rival governments offer larger subsidies, launch contracts and research funding to their own domestic firms.
The coming years will test whether Glasgow's cluster can keep pace with a rapidly expanding and increasingly state-backed European space market. For a city whose identity was once defined by the ships it built, the answer may determine whether small satellites become a lasting second chapter in its industrial story — or a promising moment that proved difficult to sustain.
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