There’s a German idea that explains why the most globally dominant companies in their field are ones you’ve never heard of — quiet, family-run, mid-sized firms that would rather own an obscure world market than ever be famous

If you own a dog, there is a reasonable chance its retractable lead was made by a company called Flexi, based in a town in northern Germany, which by its own account and most industry estimates holds around 70 percent of the world market for exactly that product and does nothing else. Its founder’s stated philosophy was to do only one thing and do it better than anyone. You have almost certainly never heard of Flexi, and that is not an accident of marketing. It is closer to the whole point.

Flexi is what a German economist named Hermann Simon calls a hidden champion. He coined the term in 1990, in a German management journal, to describe a category of company that barely registers in the business press but quietly dominates the world. His definition has three parts: the company is first, second or third in its global market, or number one on its continent; it has revenue below roughly five billion euros; and it is largely unknown to the public. Simon’s own way of framing the opportunity is that there are perhaps ten thousand distinct markets in the world, of which the giant multinationals of the Fortune Global 500 operate in only one or two hundred, leaving the other 98 percent as niches. A hidden champion picks one of those niches and sets out to own it.

They exist everywhere, but they cluster overwhelmingly in one country. Of the roughly 2,700 hidden champions identified worldwide, close to half come from the German Mittelstand, the layer of small and mid-sized, usually family-owned firms that forms the country’s industrial backbone. Their collective weight is easy to underestimate precisely because their names are unfamiliar. By one recent account, around a quarter of all German exports come from hidden champions, and the wider Mittelstand contributes something closer to 70 percent of the country’s exports. The most anonymous firms in Germany are, in aggregate, most of what Germany sells to the world.

The examples, once you start looking, are quietly staggering. Herrenknecht, based in the small town of Schwanau, is the world’s leading maker of tunnel boring machines, and recently supplied two record-diameter machines of 15.62 metres each for Mumbai’s largest tunnel project, along with orders for the Brenner Base Tunnel and the Lyon-Turin railway; it earns roughly 90 percent of its revenue abroad. Trumpf, in Ditzingen, is a global leader in industrial lasers, and makes the extreme-ultraviolet lasers that sit at the heart of the machines used to manufacture the world’s most advanced computer chips, spending an unusual 12 percent of sales on research. Others in the same mould make shopping trolleys, pharmaceutical blister packs, commercial dishwashers, sunroofs, chainsaws and the flavourings inside perfumes and processed food. None are household names. Most would prefer to keep it that way.

What makes this worth more than a list of trivia is that it describes a coherent and deliberate way of building a company, and one almost opposite to the model that dominates technology and startup coverage. Where the venture-backed playbook says to chase the largest possible market, raise aggressively, scale fast and make the founder famous, the hidden champion does close to the reverse. It picks a market small enough that the giants ignore it and deep enough to reward decades of specialisation. It grows through relentless incremental improvement rather than dramatic breakthroughs, on the understanding that a genuine leap in a field like industrial lasers might come only once every fifteen years. It integrates deeply, often making its own components rather than buying them, to protect the quality that justifies its prices. And it treats obscurity as an asset, since a competitor cannot easily attack a position it does not know exists.

The ownership structure is what makes the long horizon possible. Because these firms are typically family-held rather than publicly traded, they answer to no quarterly earnings call and no activist investor, which lets them plan in decades. The numbers that follow from that are unusual. Simon’s research found that the average chief executive of a hidden champion stays about twenty years, against roughly six at a large corporation, that staff turnover runs at a fraction of the national average, and that these firms invest around 50 percent more in vocational training than the typical company. Würth, the archetype, sells fasteners and assembly materials through a direct sales force out of the quiet town of Künzelsau; it reported sales of about 20.7 billion euros in 2025 and employs around 86,400 people, roughly 44,000 of them in sales. It has, in the process, comfortably outgrown Simon’s size threshold, which is its own kind of testament to where patience and focus can lead.

It would be too neat to leave it there, as an unqualified success story, and the honest version does not. The model is under real strain. Firms exposed to industrial demand have been squeezed by trade pressure from China and a shortage of skilled workers, and Trumpf’s sales fell 16 percent in its 2024-25 financial year amid a slump in Chinese investment. The reliance on family ownership that grants the long horizon also creates a recurring succession problem, and the small-town locations that build such loyal workforces make it genuinely hard to attract international talent, who tend to want cities and conventional career paths rather than a remote headquarters and a job defined by its content. There is also the quieter risk of the model’s own success being copied: Simon has noted that he increasingly sees the same obsessive, focused traits in Chinese entrepreneurs, who are now setting out to build hidden champions of their own.

Still, the deeper lesson survives the caveats, and it is one the technology world rarely tells about itself. The most globally dominant company in a given field is frequently not the loudest or the best funded but the most patient, a firm that decided long ago to be indispensable rather than famous, and then spent thirty years quietly proving it. Fame, on this reading, is not the reward for dominance. It is a distraction from it. The companies that most completely own their corner of the world are, more often than we assume, precisely the ones we will never think to name.