FLSmidth Brand Guidelines: A Copenhagen Technical Bureau, Cement Kilns & FLS

An engineer’s bureau, two partners and a kiln in Sweden.

FLSmidth was founded in Copenhagen on 2 January 1882 by Frederik Læssøe Smidth, according to English Wikipedia. It began as a consultancy, the “Technical Bureau,” buying machinery and building small machines for local craftsmen, and within a few years it specialised in machinery for the brick and tile industry.

In 1887 two engineers, Poul Larsen and Alexander Foss, became partners and the firm took the name F.L. Smidth & Co. The same year, English Wikipedia says, the first FLSmidth cement plant was built near Limhamn in southern Sweden. Danish Wikipedia credits the partners, Foss and, after 1920, Larsen, with the firm’s real growth, and names one reason for its success: the discovery that bog soil from Jutland could be used to make cement.

The business turned outward early. Its first international office opened in London in 1890, followed by offices in Paris, New York, Tokyo, Peking and other cities, English Wikipedia says. Cement plant engineering, from kilns to grinding mills, became the core of the company for most of the next century, and the three founding families remained its owners. Danish Wikipedia says the descendants of Poul Larsen’s three daughters were still a significant part of the ownership circle, and that disputes among the founders’ heirs marked the 1980s until the families gave up control.

Cement, the occupation and the Valby headquarters.

Poul Larsen’s son Gunnar Larsen ran F.L. Smidth & Co. from 1935. In July 1940, three months after the German occupation of Denmark began, he was appointed minister for public works and stepped down as chief executive, though he kept control of the company, the historian Joachim Lund wrote in Historisk Tidsskrift in 2012. He served until 29 August 1943, Danish Wikipedia says, through the Stauning, Buhl and Scavenius governments.

Lund describes Larsen as a fervent supporter of active co-operation with the occupying power. His job-creation works as minister used large amounts of cement, the company’s main product, which made him a target of Communist and resistance propaganda. His initiatives included talks on a customs and currency union with Germany, a planned transport corridor between northern Germany and Copenhagen, and an attempt to establish Danish business interests in the German-occupied parts of the Soviet Union, including an F.L. Smidth & Co. cement plant in Estonia. Danish Wikipedia says a trip he made to the Baltic states in May 1942 led to the company regaining its Port Kunda cement works there.

After the war Larsen was sentenced in the Copenhagen city court for economic collaboration; the sentence was reversed on appeal, Lund writes, and Danish Wikipedia adds that he was acquitted by both the High Court and the Supreme Court. He was ousted from the company, and Danish Wikipedia says he sold his shares to his sisters.

In 1954 the company opened its head office on Vigerslev Allé in Valby, a Copenhagen suburb: red-brick buildings designed by the architect Palle Suenson, which English Wikipedia calls an iconic part of the city landscape. In 2022 the company announced a move to a new head office in Copenhagen.

Design and documentation.

Mining equipment makers sell machines that most people never see at work. Their customers are mine operators, tunnelling contractors and quarry owners, and the machines spend their working lives underground or at the far end of an open pit. So the trade’s imagery tends to bring the site to the viewer: a drill rig in a floodlit tunnel, its booms reaching towards a rock face; a loader or haul truck in yellow or orange, picked out against grey stone; the beam of a headlamp in the dark.

Above ground, the favoured view is from high up. Photographs of open-pit mines show stepped benches cut into the earth, with trucks and drill rigs reduced to small bright shapes on the terraces. Underground pictures work the other way, close and cramped, with the machine filling the frame and the rock wall just beyond it.

Much of the rest of the visual language comes from proving that the machines work. Makers show equipment in test mines and at customer sites, and show it to the trade at fairs such as MINExpo International, which is organised by the US National Mining Association and describes itself as the industry’s largest global mining event; its next edition is scheduled for September 2028. Stands at such fairs put full-size rigs and loaders on display, often alongside screens showing the same machines below ground.

Behind the pictures sit very different companies. Some are divisions or spin-offs of large listed engineering groups; others are family firms or privately owned specialists built around one process, such as spraying concrete or charging explosives. This guide sets out what can be checked about each brand — who founded it, who owns it and where it says its machines are made — and marks clearly what rests only on the company’s own word.

From a cement group to FLS, a mining supplier.

By 1989 the FLSmidth Group had grown to some 125 companies, in cement engineering, plastics, aerospace and building materials, English Wikipedia says. The 1990s added product companies such as Pfister, Ventomatic and MAAG Gear, and in 1990 the group bought the American Fuller Company; the two groups’ minerals divisions were merged in 1997 as FFE Minerals. From the start of this century FLSmidth sold non-core businesses, among them the fibre-cement maker Cembrit in 2014, now part of Swisspearl.

Mining took over. FFE Minerals bought Rahco International in April 2007 and was renamed FLSmidth Minerals that May; in August 2007 the group bought GL&V Process, its largest purchase at the time, which English Wikipedia says gave it a foothold in copper. It bought the Australian engineering company Ludowici in 2012, and in 2022 the mining division of thyssenkrupp, Mining Technologies, its largest acquisition.

The cement business went in 2025. On 20 June 2025 an affiliate of the private equity firm Pacific Avenue Capital Partners agreed to buy FLSmidth Cement, and on 3 November 2025 the buyer announced the deal had closed and that the business, sold complete with its technology, factories and staff, would be renamed Fuller Technologies. English Wikipedia says the remaining company then rebranded as FLS, a supplier of technology and services only to mining. Its website now uses that name, describes a “full flowsheet” of minerals processing technology for copper, gold, nickel, zinc and lithium producers in about 125 countries, and gives 1882 as the year “the journey began”; the legal name remains FLSmidth A/S, listed in Copenhagen.

For a design guide, FLSmidth shows how an old engineering name can be shortened to its initials when the business it was built on is sold. Compare Metso, a Nordic maker of minerals processing equipment, and Weir, another mining equipment group. For this guide we use a Valby brick red, a clinker black and a limestone pale with a serif, an unofficial interpretation; no product or logo is reproduced.

Keep FLSmidth’s identity on hand — save it to a board in the Made Good inspiration library.