
The ' (, ; often referred to in Belgium simply as "Société Générale" or SGB) was an
investment bank and, subsequently, an industrial and financial
conglomerate in
Belgium
Belgium, officially the Kingdom of Belgium, is a country in Northwestern Europe. Situated in a coastal lowland region known as the Low Countries, it is bordered by the Netherlands to the north, Germany to the east, Luxembourg to the southeas ...
between 1822 and 2003. It has been described as the world's first
universal bank
A universal bank is a type of bank which participates in many kinds of banking activities and is both a commercial bank and an investment bank as well as providing other financial services such as insurance. These are also called full-service ...
.
The banking element was split in 1935 and became the ''
Générale de Banque''.
At its height in the late 19th and early 20th centuries, the Société Générale exercised significant control over large portions of the national economy of Belgium and the
Belgian colonial empire.
The Société Générale was originally founded as an
investment bank called the or () by
William I of the Netherlands in 1822 when Belgium was under his rule within the
United Kingdom of the Netherlands. After the
Belgian Revolution
The Belgian Revolution (, ) was a conflict which led to the secession of the southern provinces (mainly the former Southern Netherlands) from the United Kingdom of the Netherlands and the establishment of an independent Kingdom of Belgium.
The ...
in 1830, it was the new country's dominant financial institution and remained so even after the creation of the
National Bank of Belgium in 1850. Its investments in the national economy contributed to the rapid development of the
Industrial Revolution
The Industrial Revolution, sometimes divided into the First Industrial Revolution and Second Industrial Revolution, was a transitional period of the global economy toward more widespread, efficient and stable manufacturing processes, succee ...
in the country and it soon emerged at the head of a major congolomerate of industrial and financial institutions active in Belgium and the
Belgian Congo. The bank pioneered investments in non-listed equity.
The Société Générale went through multiple restructurings throughout the 20th century. In 1988, the
Paris
Paris () is the Capital city, capital and List of communes in France with over 20,000 inhabitants, largest city of France. With an estimated population of 2,048,472 residents in January 2025 in an area of more than , Paris is the List of ci ...
-based
Suez Company took over the Société Générale through a competitive takeover bid. In 2003, Suez brought the Société Générale to an end by merging it with Tractebel, another of its subsidiaries.
History
As part of the terms of the
Treaty of Paris in 1814, the countries of Europe agreed to augment their armed forces from
militia
A militia ( ) is a military or paramilitary force that comprises civilian members, as opposed to a professional standing army of regular, full-time military personnel. Militias may be raised in times of need to support regular troops or se ...
s to standing armies. Although Belgium had been offered independence by the Prussians, Britain's
Lord Castlereagh vetoed it on the grounds that the country was too small to be economically viable, and the question then arose of who should govern it, the Austrians having washed their hands of it as a historical accident of the breakup of the
Habsburg Empire. Although
William I of the Netherlands refused initially on the grounds of the added expense involved in maintaining his own army, Castlereagh persuaded him by asking him if he preferred to be Prince of Orange or King of the Netherlands, adding that from a practical point of view the Belgian Ducal Estates amounted to a third of the country.
William subsequently founded the in 1822 in part to administer these large estates, while proclaiming the goal of increasing the welfare of the country. Upon contributing 28,108 hectares of forst land, the king was the single largest shareholder of the at its founding,
the rest being subscribed by public and charitable institutions, other companies, and individuals. During its early years it had a dual activity, as managers of its vast forest lands and as a bank, supplementing
De Nederlandsche Bank (est. 1814) which was active in the northern part of the kingdom. Its first banknotes were issued on . It also acted as
fiscal agent of the royal government, for which it developed a network of branches throughout the Southern Netherlands (including
Luxembourg
Luxembourg, officially the Grand Duchy of Luxembourg, is a landlocked country in Western Europe. It is bordered by Belgium to the west and north, Germany to the east, and France on the south. Its capital and most populous city, Luxembour ...
and
Diekirch). Its branch in
Antwerp
Antwerp (; ; ) is a City status in Belgium, city and a Municipalities of Belgium, municipality in the Flemish Region of Belgium. It is the capital and largest city of Antwerp Province, and the third-largest city in Belgium by area at , after ...
, established in 1823, was converted in 1827 into a fully-fledged subsidiary, the
Banque d'Anvers. Because the bank's operations were dominated by the profit-making interests of its private shareholders, it fell short of the aims the king had set for it in terms of fostering economic development.

After the
Belgian Revolution
The Belgian Revolution (, ) was a conflict which led to the secession of the southern provinces (mainly the former Southern Netherlands) from the United Kingdom of the Netherlands and the establishment of an independent Kingdom of Belgium.
The ...
of 1830, the company took the French name . It sold off its land holdings at low prices to the immediate circle of the Board.
By 1914, the Société Générale was by far the largest bank in Belgium, operating in conjunction with 18 affiliated banks in the country which it practically controlled. Under the harsh
German occupation of Belgium during World War I, as the National Bank of Belgium had moved its operations and reserves to
London
London is the Capital city, capital and List of urban areas in the United Kingdom, largest city of both England and the United Kingdom, with a population of in . London metropolitan area, Its wider metropolitan area is the largest in Wester ...
, the Société Générale became formally the
central bank
A central bank, reserve bank, national bank, or monetary authority is an institution that manages the monetary policy of a country or monetary union. In contrast to a commercial bank, a central bank possesses a monopoly on increasing the mo ...
for the country by creating a monetary issue department within itself. It remained secretly in contact with the National Bank in exile, however, and effectively acted on behalf of the latter; so that when Belgium recovered its sovereignty, the National Bank took over all liabilities and assets of the Société Générale's issue department, which was subsequently closed.
In 1928, the Société Générale absorbed the
Banque d'Outremer and thus became a major participant in the economy of the
Belgian Congo. Throughout the 1920s, its affiliated banks took over many formerly independent local banks throughout Belgium. By end-1930, it represented 32.9 percent of the aggregate liabilities and 31.0 percent of the aggregate capital of the entire Belgian banking system, and was a similarly dominant investor in large mining, infrastructure, and industrial companies. In the 1930s, the Société Générale in turn absorbed all its local Belgian banking affiliates with the only exception of the
Banque d'Anvers, then spun off the
Générale de Banque as mandated by new Belgian legislation in 1935 while keeping controlling ownership of it. By end-1939, the Société Générale's share of the Belgian banking sector's total assets had further risen to 32.6 percent.
By the mid-1960, ''
Time
Time is the continuous progression of existence that occurs in an apparently irreversible process, irreversible succession from the past, through the present, and into the future. It is a component quantity of various measurements used to sequ ...
'' reported that the SGB still had control of "a fourth of Belgium's industry and half of the Congo's".
In 1988, Suez secured control of the SGB following a hostile takeover contest with
Carlo de Benedetti. The SGB was also from the start the largest shareholder of Fortis AG, the Belgian entity of the
Fortis Group, with a 20 percent stake as of end-1991. In June 1998, Suez acquired 100 percent of the SGB's equity as part of its effort to secure majority control of
Tractebel, while Fortis Group acquired the
Générale de Banque, thus completing the separation of the bank from its parent entity initiated in 1934. By August 1998, Tractebel and Fortis together represented over 90 percent of the value of the SGB's holdings, the rest being mainly a controlling stake in
Union Minière and minority stakes in
SAGEM and
ARBED. The SGB itself was fully integrated into the Suez group in subsequent years and its legal existence ended in 2003, in parallel with divestment of the group's stake in Fortis.
Head Office

Immediately after its creation in 1822, the company acquired for its head office the former Brussels branch () of
Averbode Abbey, at 3, /, a
neoclassical structure designed by
Barnabé Guimard and built in 1779–1781, which had become known as the Hôtel Wellington following a sojourn by
Arthur Wellesley, 1st Duke of Wellington
Field marshal (United Kingdom), Field Marshal Arthur Wellesley, 1st Duke of Wellington (; 1 May 1769 – 14 September 1852) was a British Army officer and statesman who was one of the leading military and political figures in Britain during t ...
in June 1815, just before the
Battle of Waterloo
The Battle of Waterloo was fought on Sunday 18 June 1815, near Waterloo, Belgium, Waterloo (then in the United Kingdom of the Netherlands, now in Belgium), marking the end of the Napoleonic Wars. The French Imperial Army (1804–1815), Frenc ...
. The SGB subsequently expanded to other adjacent structures. After the / was created in 1911–1913 as part of the construction of Brussels'
North–South connection, the SGB's premises were expanded southward with a
Beaux-Arts wing bordering the new street all the way to what is now the /, designed by .
Meanwhile, in 1904, the SGB had acquired its first building uphill on the same block, facing the more prestigious
Rue Royale/Koningsstraat, which it had rebuilt in 1908.
In 1914, under the
German occupation of Belgium during World War I, one of these buildings' rooms was used for the ''
Comité National de Secours et d'Alimentation'' ("National Relief and Food Committee").
[ Further properties on the Rue Royale were bought in 1922 and rebuilt in 1928.][ When the SGB spun off its Belgian bank in 1934, the kept the storied address as 3, rue Montagne du Parc, while the SGB itself relocated to the Rue Royale.]
In 1966, the SGB and Société Générale de Banque decided to demolish and rebuild the entire block, including the on the corner of the Rue Royale and the Rue Montagne du Parc, also designed by Barnabé Guimard in the late 18th century, which was razed in 1968.[ The new structures fronting the Rue Royale, designed by and in neoclassical style reminiscent of Guimard, were completed in 1972, while the Générale de Banque's new head office downhill was reconstructed in several phases in brutalist style.][ The new SGB building displayed a long, symmetrical façade with a main entrance at 20, rue Royale. Following the respective mergers of the SGB into Suez-Lyonnaise and of the Générale de Banque into Fortis Group in 1999, the building was taken over by Fortis and used as its Belgian headquarters, then after 2008 by BNP Paribas Fortis.
]
Notable subsidiaries
The following companies were once majority owned by the Société Générale:
* Ateliers de Constructions Electriques de Charleroi - electric construction — electronics
* Coditel — public utility
* Compagnie Maritime Belge
The Compagnie Maritime Belge (CMB) is one of the oldest Antwerp ship-owners. It is controlled by the Saverys family who also own major stakes in the Exmar and Euronav groups.
History
CMB was founded in 1895 under the name Compagnie Belge Maritim ...
— cargo and shipping company
* Distrigas — public utility
* Electrabel — public utility
* FN Herstal — arms manufacturer
* Générale de Banque — bank
* La Brugeoise et Nivelles - Belgian rolling stock manufacturing company
* Tractebel — public utility
* Union Minière du Haut Katanga — mining company
* Forminière - lumber and mining
Governors
The following individuals were governors of the Société Générale:
* (1823–1830)
* Ferdinand de Meeûs (1830–1861)
* Charles Liedts (1861–1877)
* Victor Tesch (1877–1892)
* (1892–1913)
* Jean Jadot (1913–1932)
* Emile Francqui (1932–1935)
* Alexandre Galopin (1935–1944)
* (1944–1950)
* (1950–1961)
* (1961–1974)
* Paul-Emile Corbiau (1975–1980)
* (1981–1988)
After the takeover by Suez in 1988, the position of Governor was terminated. The following individuals held the chief executive position ():
* Hervé de Carmoy (1988–1991)
* Gérard Mestrallet (1991–1995)
* Philippe Liotier (1995–1998)
* Christine Morin-Postel (1998–2001)
Notes
External links
* (Images, etc.)
The creation of the Société Générale des Pays-Bas to encourage industry in 1822
an
Generale Bank, a major player in the development of Belgian industry
at BNP Paribas Fortis
*
{{DEFAULTSORT:Societe Generale De Belgique
Banks of Belgium
Privately held companies of Belgium
Banks established in 1822
Banks disestablished in 2003
1822 establishments in the Netherlands
William I of the Netherlands
Holding companies of Belgium
Defunct banks of Belgium