There's a structural pressure in specialist vehicle manufacturing that rarely gets stated plainly: the more specialised you are, the smaller your domestic market, and the more you are forced — not encouraged, forced — to sell across borders to survive.
The maths of a thin market
A national passenger-car dealer has a deep home market. A manufacturer of, say, aircraft de-icing vehicles, mobile chemical-incident units, or low-floor articulated trolleybuses does not. The domestic public sector might tender for their product once every few years. Unit values are high, volumes are low, and the buyers are almost entirely public authorities. You cannot build a business on one tender every eighteen months in one country.
So the specialist has two options: broaden the product line and dilute the specialism, or keep the specialism and widen the geography. For many, the second is the only one that preserves what makes them good.
The rules are on the specialist's side
Here's what's genuinely useful about the EU procurement framework: above certain value thresholds, public bodies must publish their tenders EU-wide and cannot discriminate by nationality of supplier. A German fire-engine builder has, on paper, the same standing to win a Portuguese municipal tender as a Portuguese firm. This is not a courtesy. It's the legal foundation of the single market, and it applies whether or not anyone is paying attention to it.
In practice, of course, incumbency, language, and local relationships tilt the field. But the legal door is open, and for a high-value, low-volume specialist, walking through a door that's merely difficult is far better than waiting at one that's locked.
So why doesn't everyone do it?
Because the cost of finding the opportunities is brutal. A cross-border tender appears in another country's language, on a deadline, classified by codes you may not know, with the decisive details in attached documents. To monitor twenty-seven countries for the handful of notices relevant to a narrow specialism is a full-time clerical job — and most specialist manufacturers are engineering businesses, not research operations.
The opportunity is structurally open and practically invisible. That gap is the whole story.
The barrier, in other words, is not the rules. The rules are favourable. The barrier is discovery — the sheer friction of seeing what's out there, in time, in a language you can act on.
The pattern worth watching
If you make something specialised and your home market feels too thin to grow into, the instinct to broaden the product is often the wrong one. The market is already there; it's just distributed across borders and obscured by friction. The manufacturers who understand this — who treat the whole EU as their addressable market rather than their home country plus luck — are playing a different and larger game than their domestic competitors.
It's a game most aren't playing yet. That's what makes it interesting.