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ATEMCO

Discover our history

From metal closures to modular buildings: nearly two centuries of metal craftsmanship in Mussidan.

the origin

The custom manufacturing industry, since 1831

In Mussidan, metal has been shaped for nearly two centuries. Heir to the forges that once energized the Isle and Crempse valleys, the town saw the establishment of the Seillan workshops at the end of the 19th century, introducing an English process to the Périgord region: the corrugated sheet metal shutter.

Becoming the Société Anonyme de Travaux Métalliques — SATM —, these workshops established themselves as the oldest metal closure factory in France. Shop shutters, grilles, louvers, spiral staircases, dumbwaiters: Mussidan's fabrications equipped storefronts and buildings across the country.

Atemco founding date

1831

Custom manufacturing is not a recent slogan for us: it is in our DNA. The SATM catalog of the early 20th century already stated: staircases "built to the exact dimensions of the spaces they are meant to occupy", closures designed for every opening, every storefront, every use.

A century later, the commitment remains unchanged. Only the scale has grown

Our office location

Mussidan, FR

Our values

Our principles guide our commitments

Local authorities, industrial, or tertiary enterprises: we provide solutions tailored to each of your requirements.

Custom manufacturing above all

No rigid catalogs, no enforced standards: each building is engineered to the exact requirements, just as SATM staircases were back in 1900.

The factory over the construction site

Manufacturing in our plant ensures complete control over quality, schedules, and safety, delivering finished, ready-to-occupy buildings directly to the site.

The roots of a Périgord SME

One plant, one team, one dedicated contact: at ATEMCO, clients engage directly with those who design and manufacture their building.

Archives

A century of expertise, in pictures

The shutter & louver workshops at the Mussidan plant, early 20th century.

The SATM factory gate, Avenue du Général de Gaulle.
SATM Catalog: spiral staircases "built to the exact dimensions of the spaces".
Storefront closures with corrugated metal shutters, an SATM build.
+5 000
Modules Manufactured
+100 000
Sq.m Built in Our Workshops
40
Dedicated Team Members
700
Projects Completed Throughout France
Timeline

Key dates in Atemco's history

The roots

Emergence of the industrial activity inherited by ATEMCO, within the Mussidan metallurgical basin.

1831

The Seillan workshops

The corrugated sheet metal shutter, a process originating from England, is introduced in Mussidan, propelling the town into large-scale industry.

Late 19th century

SATM

The Société Anonyme de Travaux Métalliques becomes France's oldest custom metal closure manufacturing facility.

1900

The modular transition

The plant shifts from producing closures to constructing entire buildings: ATEMCO establishes itself as a French pioneer in modular construction.

1970

Recognition

Roland Dumas, government minister and prominent Périgord figure, visits the Mussidan site, reflecting the company's industrial standing.

1980

A new momentum

Atemco's shareholder is GFBi, an industrial holding company backed by 100% French family capital

Today

"People often contrast the factory with the workshop, industry with craftsmanship. This is a false dichotomy: construction tradition applies seamlessly to off-site building. At ATEMCO, artisanal craftsmanship integrates into modern construction's industrial, normative, and regulatory vision, gaining precision without ever compromising on rigor. And the future will advance even further: parametric design will enable us to tailor every structure precisely to its intended use, both in its dimensions and aesthetic finish. The bespoke approach of our predecessors, driven by tomorrow's tools."

A MESSAGE FROM THE President
Commitment

An Industrial and Human Adventure

Over the decades, this journey has been recognized by visits from elected officials and government members, including Roland Dumas, minister and prominent Périgord figure, hosted at the Mussidan site in the 1980s.

Today, every ATEMCO building originates from the same plant on Avenue du Général de Gaulle, where 40 employees carry on the craftsmanship: accurately measuring your requirements, and manufacturing the solution.

From yesterday's shop shutters to today's school complexes, ATEMCO practices the same core trade: custom industrial manufacturing.

OUR CLIENTS

They Have Trusted Us Since the Beginning

Ministry of Justice — DISP
Lumière University Lyon 2
Sorbonne Paris Nord University
Department of Val-d’Oise
Orléans Métropole
Renault Retail Group
City of Évry-Courcouronnes
City of Chambray-lès-Tours
City of Épinay-sur-Seine
City of Maule

Pays de Fénelon Community of Communes

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