Cockerill-Sambre was a group of Belgian steel manufacturers headquartered in
Seraing, on the river
Meuse, and in
Charleroi
Charleroi ( , , ; wa, Tchålerwè ) is a city and a municipality of Wallonia, located in the province of Hainaut, Belgium. By 1 January 2008, the total population of Charleroi was 201,593. , on the river
Sambre
The Sambre (; nl, Samber, ) is a river in northern France and in Wallonia, Belgium. It is a left-bank tributary of the Meuse, which it joins in the Wallonian capital Namur.
The source of the Sambre is near Le Nouvion-en-Thiérache, in the Aisne ...
. The Cockerill-Sambre group was formed in 1981 by the merger of two Belgian steel groups – SA Cockerill-Ougrée based at Seraing in the
province of Liège
A province is almost always an administrative division within a country or state. The term derives from the ancient Roman ''provincia'', which was the major territorial and administrative unit of the Roman Empire's territorial possessions outs ...
, and
Hainaut-Sambre
Hainaut-Sambre was a Belgian group of steel companies based in the Charleroi region, it was founded in 1955 by the merger of ''Usine Métallurgiques du Hainaut'' (based in Couillet, Charleroi), and the metal making division of '' Sambre et Moselle ...
based at Charleroi in the
province of Hainaut
Hainaut (, also , , ; nl, Henegouwen ; wa, Hinnot; pcd, Hénau), historically also known as Heynowes in English, is a province of Wallonia and Belgium.
To its south lies the French department of Nord, while within Belgium it borders (cloc ...
– both being the result of post-
World War II consolidations of the Belgian steel industry.
The company inherited a steel industry with significant debts and production overcapacity based on blast furnace production rather than electric furnace recycling, with numerous factory sites in constrained city locations, and adversely affected by competition in the export market from new steel-producing countries (such as South Korea and Brasil). The need to streamline was complicated by regional dependence on employment in the steel industry.
It was merged into
Usinor in 1999, and after 2002 was part of the
Arcelor group. As of 2010, the bulk of the group is part of the
ArcelorMittal multinational steel group, where it is known as ArcelorMittal Liège.
History
Cockerill

The Cockerill group's name came from the English-born Belgian industrialist
John Cockerill, who founded
John Cockerill & Cie. in 1817. During the first few decades of its existence, the firm rose to become a major integrated steel company, not only producing iron in blast furnaces, but also producing machines and other articles from the metal. After John Cockerill's death in 1840, the company became the state-owned
Société anonyme John Cockerill, and an international-scale producer of iron and steel metal and products.
The 8 day
Strike of the 100,000
The Strike of the 100,000 (french: Grève des 100 000) was an 8-day strike in German-occupied Belgium which took place from 10–18 May 1941. It was led by Julien Lahaut, head of the Belgian Communist Party (''Parti Communiste de Belgique'' or PCB ...
originated at Cockerill on May 10 1941, and eventually spread across the entirety of
Liege province. The strike was both a way of seeking higher wages, and passively resisting the
German occupation of Belgium during World War II. The strike was settled following an 8% wage increase, and future wartime strikes were often repressed by force.
In 1955 the company merged with
Ougrée-Marihaye
The Belgian iron and steel producing company Ougrée-Marihaye was formed in 1835 by the merger of the iron and steel works in Ougrée (nr. Seraing) in Liège Province, and the coal mines of Marihaye. The company merged with the ''Société anonyme ...
and ''Ferblatil''
[Ferblatil: ''Laminoirs à Froid de Fer-blanc à Tilleur'', Cold rolling and tinplate production] to form Cockerill-Ougrée. The new company had a total steel production of over 2 million tonnes, and it employed over 45,000 people in 1957.
In 1961 ''Tolmatil'' became part of Cockerill-Ougrée,
[Tolmatil: based in Tilleur, production of grain orientated magnetic steels for electrical applications. Source: Paul Mingret, ''Quelques problèmes de l'Europe à travers l'exemple de Liège et de sa région'', p.8] in 1962 it participated in the founding of
Sidmar contributing 1bn
Belgian franc
The Belgian franc ( nl, Belgische frank, french: Franc belge, german: Belgischer Franken) was the currency of the Kingdom of Belgium from 1832 until 2002 when the Euro was introduced. It was subdivided into 100 subunits, each known as a in Dutch ...
s of the companies 4.5bn capital.
Further consolidation of companies occurred in 1966 when it merged with ''
Les Forges de la Providence
Forges de la Providence was a Belgian steel producing company based in the Hainaut region around Charleroi. Founded as ''Société Anonyme des laminoirs, forges, fonderies et usines de la Providence'' the company had three steel production sites a ...
'', a Belgian steelmaker with plants in northern France with three steel plants; in
Réhon and
Hautmont, (France) and in
Marchienne-au-Pont
Marchienne-au-Pont ( wa, Mårciene) is a town of Wallonia and a district of the municipality of Charleroi, located in the province of Hainaut, Belgium.
It was a commune in its own right before the merger of communes in 1977, when it had a popul ...
, (Belgium) adding over 35,000 persons to the company. The new company was named Cockerill-Ougrée-Providence, and had a production capacity of 5 million tonnes of steel.
In 1969 the
Phenix Works
The Phenix Works is a steel working factory located in Flémalle-Haute, Liège, Belgium. The business was established in 1905 by Paul Borgnet and became part of SA Phenix Work in 1911. The works specialised in coated steels, such as galvanised, ...
(
Flémalle-Haute) became part of the
Cockerill-Ougrée-Providence
Cockerill-Sambre was a group of Belgian steel manufacturers headquartered in Seraing, on the river Meuse, and in Charleroi, on the river Sambre. The Cockerill-Sambre group was formed in 1981 by the merger of two Belgian steel groups – SA Cock ...
group (fully absorbed 1989).
In 1970 the company merged with the Liège-based ''
Société Métallurgique d'Espérance Longdoz
Lactalis is a French multinational dairy products corporation, owned by the Besnier family and based in Laval, Mayenne, France. The company's former name was Besnier SA.
Lactalis is the largest dairy products group in the world, and is the sec ...
'', forming Cockerill-Ougrée-Providence et Espérance Longdoz;
the new group was the fifth largest steelmaker in the
EEC, with a steel production capacity of 7million tonnes; the new group contained all the steel producing companies in the Liège basin.
In 1975 the company sold its 25% stake in
Sidmar to
Arbed. In 1979 the ''
Forges de la Providence
Forges de la Providence was a Belgian steel producing company based in the Hainaut region around Charleroi. Founded as ''Société Anonyme des laminoirs, forges, fonderies et usines de la Providence'' the company had three steel production sites a ...
'' company was sold to ''
Thy-Marcinelle et Monceau
Thy-Marcinelle is a steelworks in Charleroi, Belgium, a subsidiary of the Riva group. The company is the descendant of one part of various steel companies based in the Charleroi industrial basin. Its history traces back through Cockerill-Sambre to ...
'' (TMM), disposing of the group's interests outside the Liège area; the resulting Liège-based group being known simply as Cockerill.
The company then merged with the
Charleroi
Charleroi ( , , ; wa, Tchålerwè ) is a city and a municipality of Wallonia, located in the province of Hainaut, Belgium. By 1 January 2008, the total population of Charleroi was 201,593. -based steel group
Hainaut-Sambre
Hainaut-Sambre was a Belgian group of steel companies based in the Charleroi region, it was founded in 1955 by the merger of ''Usine Métallurgiques du Hainaut'' (based in Couillet, Charleroi), and the metal making division of '' Sambre et Moselle ...
in 1981 to form Cockerill-Sambre.
Cockerill-Sambre
The merger to form Cockerill-Sambre was announced on 16 January 1981, and the company came into being on 26 June 1981. The company inherited a debt equivalent to 1363million Eur from Cockerill and a similar amount from Hainaut-Sambre. A rescue plan was drawn up by consultant Jean Gandois in 1983, the aim was to return the company by 1985, which was a prerequisite for sanction by the European Commission of a government-backed investment plan (the second Claes plan). One consequence of the restructuring was that, of 22,000 workers (1983), nearly 8,000 would no longer be required by 1986, in addition to production cuts and closures.
EKO Stahl
EKO Stahl is a steelworks in Eisenhüttenstadt, Brandenburg, Germany. It was established by the East German government in the early 1950s on a greenfield site, initially producing only pig iron. The name was changed in 1961 from Eisenhuttenko ...
(
Eisenhüttenstadt) was acquired in 1994.
In 1999 the group became part of the French steel group
Usinor; in 2002 there was another merger, this time with
Arbed and
Aceralia of Luxembourg and Spain, to form the continental western European steel giant
Arcelor.
See also
*
European Coal and Steel Community
The European Coal and Steel Community (ECSC) was a European organization created after World War II to regulate the coal and steel industries. It was formally established in 1951 by the Treaty of Paris, signed by Belgium, France, Italy, Luxembo ...
Notes
References
Sources
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External links
ArcelorMittal Liège company website — ''current entity''
*
* {{PM20, FID=co/019417, TEXT=Documents and clippings about, NAME=
.
Steel companies of Belgium
ArcelorMittal
History of Charleroi
History of Liège
Seraing
Manufacturing companies established in 1981
Manufacturing companies disestablished in 1999
1981 establishments in Belgium
1999 disestablishments in Belgium
Defunct manufacturing companies of Belgium
Companies based in Liège Province