Société Générale Brand Guidelines: Paris 1864, a Red-and-Black Square & the SG Network

A bank to develop trade and industry.

Société Générale was created by imperial decree on 4 May 1864, the company says, by a group of industrialists and financiers. Its full name set out the mission: Société Générale pour favoriser le développement du commerce et de l’industrie en France, a general company to support the development of commerce and industry in France, as English Wikipedia gives it. By 1870 the bank had 47 branches, 15 of them in Paris, according to English Wikipedia (the company gives 46), and it opened a London office in 1871.

The bank grew with the industrial economy. In 1886 it was part of the consortium, with the Crédit Industriel et Commercial (now CIC), that financed the Eiffel Tower, English Wikipedia says; the company describes its role as an innovative co-financing. In 1903 it set up an athletic club, the Club athlétique de Société Générale. Between 1870 and 1940, the company says, its branch network grew from 46 to 1,500 outlets, and in the 1920s it moved ahead of Crédit Lyonnais in deposits collected and loans made, English Wikipedia reports.

French Wikipedia records the war years and the change of ownership that followed them, in some detail. In 1939 the bank’s management moved to Vichy, and it opened branches outside France, in Dakar, Abidjan, New York and Buenos Aires. Under the law of 2 December 1945 the bank was nationalised, with the state as its single shareholder.

Nationalised, privatised, merged.

After the war the New York branch, opened in 1940, handled business linked to the Marshall Plan, French Wikipedia says, and the bank expanded in Africa, Italy and Mexico. The banking reforms of 1966 and 1967 let it move into new financing techniques, and it set up leasing subsidiaries such as Sogebail, whose credit products the company dates to 1968. In 1985, the company says, it offered customers online services through Logitel.

Société Générale was privatised on 29 July 1987, English Wikipedia says, and that year it became sponsor of the French Rugby Federation, according to the company. Retail banking grew through the acquisition of Crédit du Nord in 1997. Online brokerage began with Fimatex, created in 1995, which later became Boursorama; the company now presents that business as BoursoBank. In June 1995 the head office moved to the Tours Société Générale in La Défense, west of Paris, while the former head office in Paris’s 9th arrondissement remains the registered office.

Two later episodes are stated here with dates and outcomes. On 24 January 2008 the bank announced a large loss caused by unauthorised futures trades by one of its traders; on 5 October 2010 a Paris court found the trader solely responsible and convicted him, English Wikipedia records. In December 2013 the European Commission fined the bank over interest-rate derivatives in the LIBOR case, and the fine was reduced in April 2016.

The French retail networks were then combined. Le Figaro Bourse reported on 4 October 2022 that a new retail bank would be formed from the Crédit du Nord and Société Générale networks, under a project unveiled at the end of 2020, with effect from 1 January 2023. The company says the merged retail bank, named SG, was created in 2023.

How French banks present themselves.

French banks tend to present themselves through a small set of strong signals: a confident wordmark, a simple symbol and one or two colours used with discipline. Green, red and blue recur across the sector. Crédit Agricole is sometimes called “la banque verte,” the green bank, for its farming roots, while Société Générale has used a red and black square since 1990, according to French Wikipedia. The result is a high street where a colour can identify a bank before its name is read.

Many of the largest groups are mutualist or cooperative, built from local and regional banks owned by their members, and their identities often carry that structure. A national mark sits above regional names, and branch signage, city photography and local news pages speak to a particular town or département. The same brand has to work on a village branch, a city tower and a phone screen.

Online, the pages follow everyday needs: current accounts and cards, home loans, insurance, savings and investment, with separate areas for professionals, farmers and companies. Mobile apps now carry much of the relationship, and app screens, notifications and onboarding flows have become part of the visual identity as much as the logo on a branch front.

Sponsorship gives these brands a public stage. Crédit Agricole has backed football’s Coupe de France since 1974, according to English Wikipedia, and Société Générale says it has sponsored the French Rugby Federation since 1987; culture, music and disability sport also feature. Annual and integrated reports complete the picture: long documents in which the group’s colours, typefaces and photography are applied with the same care as on a campaign poster, and a useful place to study how each identity holds together.

From a monogram to SG.

For more than a century the bank used an “SG” monogram, French Wikipedia says. In 1969 it adopted a true logo after a competition won by an illustrator: a round, inverted spiral drawn from kinetic art and meant as a horn of plenty. In 1990 the design agency Sopha, part of the RSCG group, created a new mark, a red and black square meant as a symbol of solidity, with “Société” in black on red and “générale” reversed out in white on black. A more legible version in 2006 put the graphic part on the left and the name on the right, and in 2011 the logo became a brand block with a slogan.

Those slogans trace the bank’s voice. French Wikipedia lists “Conjuguons nos talents” from 1987 to 1999, “Si on en parlait” from 2000, “C’est vous l’avenir” from 2018 and “Parlons argent” (let’s talk money) since 2026. The rugby sponsorship, nearly forty years old by French Wikipedia’s count, sits alongside support for disability sport, as official partner of the French disability-sports federation since 2003, and for esport since 2018.

Today the group says it serves 27 million clients in 58 countries through three businesses: French retail, private banking and insurance; global banking and investor solutions; and mobility, international retail banking and financial services, the home of the leasing brand Ayvens. Its head office remains in La Défense.

For a design guide, Société Générale shows how a single geometric mark, two colours and one reversed-out word, can carry a bank from a monogram to a short retail name, SG. Compare BNP Paribas and Crédit Agricole. For this guide we use a signal red, near-black, warm white and stone grey with a grotesque sans, an unofficial interpretation; no product or logo is reproduced.

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