In 1240, Leffe beer was first brewed at the Notre-Dame de Leffe abbey in what is now Belgium, marking the beginning of a long history for this iconic beer.

The Den Hoorn brewery, which later became home to Stella Artois, was founded in 1366 in Leuven, Belgium, playing a significant role in the brewing history of the region.

In 1397, beer-making commenced at the Spaten brewery in Munich, Germany, contributing to the rich brewing heritage of the country.

The year 1445 marked the discovery of the unique recipe for wheat beer by the Hoegaarden monks, leading to the creation of a distinctive beer style.

In 1847, Irish immigrant John Kinder Labatt established his namesake brewery in London, Ontario, Canada, laying the foundation for a renowned brewing legacy.

Anheuser-Busch was established in 1852 in St. Louis, Missouri, US as Anheuser & Co. It is the largest brewing company in the United States.

In 1876, Anheuser-Busch introduced Budweiser as the first national beer brand in the United States. This marked a significant milestone in the beer industry's history.

In 1890, Otto Bemberg founded his German-style brewery in Quilmes, Argentina, adding to the diverse brewing landscape of the region.

The year 1892 saw the opening of Castle Brewery by Charles Glass in Johannesburg, South Africa, a significant development during the gold rush era.

In 1900, Harbin brewery was established in China, becoming the nation's oldest beer brand and contributing to the beer industry's growth in the country.

In 1925, Cervecería Modelo began brewing in Mexico City, Mexico, and introduced its iconic brand, Corona, which became a popular choice among beer enthusiasts.

The year 1926 marked the introduction of Stella Artois beer by Brouwerij Artois as a Christmas gift to the people of Leuven, Belgium, becoming a beloved brew in the region.

Interbrew was created in 1987 through the merger of two major Belgian breweries, Artois and Piedboeuf. This marked the beginning of the company's expansion and growth.

In 1991, Interbrew initiated its external growth strategy by acquiring local breweries in Belgium and later expanding internationally. This marked the start of the company's global presence.

In 1995, Interbrew acquired Labatt Brewing Company, the largest brewer in Canada. This acquisition further strengthened Interbrew's position in the global market.

In 1998, Brazilian brewers Brahma and Antarctica merged to form Ambev, uniting the brands and expanding their presence across Latin American countries.

AmBev, a Brazilian beer company, was created in 1999 through the merger of Brahma and Antarctica breweries. It established a dominant position in South America.

In 2000, Interbrew acquired Bass and Whitbread in the UK, expanding its presence in the British market. This strategic move contributed to the company's growth and diversification.

In 2002, Interbrew transitioned from a family-owned business to a publicly owned company through an initial public offering on the Euronext stock exchange. This marked a significant milestone in the company's history.

InBev was formed in 2004 through the merger of Belgian company Interbrew and Brazilian company AmBev. Before the merger, Interbrew was the third largest brewing company in the world.

Carlos Brito took over as the chief executive officer of InBev at the end of 2005, succeeding John Brock.

In September 2007, InBev announced that brewing of Hoegaarden beer would continue at the original Hoegaarden Brewery in Hoegaarden, after facing challenges with quality at the Jupille-based brewery.

On 12 June 2008, InBev made a US$46 billion offer to acquire Anheuser-Busch, leading to the merger of two major brewing companies and the creation of a company brewing top beers like Bud Light, Budweiser, and Skol.

On 13 July 2008, Anheuser-Busch agreed to an acquisition by InBev valued at about US$52 billion, leading to the formation of Anheuser-Busch InBev with certain conditions and board member arrangements.

To gain antitrust approval in the United States, InBev divested itself of the company that imported Labatt's beer, completing the transaction on March 13, 2009.

Announcement of full year results for the financial year 2010.

Announcement of full year results for the financial year 2011.

In 2012, AB InBev bought a 51% stake of Cervecería Nacional Dominicana, a beer producer in the Dominican Republic.

On 7 June 2013, AB InBev sold Grupo Modelo's US business, including brand naming rights and a brewery in Mexico, to Constellation Brands for approximately US$4.75 billion to comply with US anti-trust demands.

On 1 April 2014, AB InBev completed the re-acquisition of Oriental Brewery (OB), the largest brewer in South Korea, which it had previously sold in July 2009. OB's CASS brand is the top-selling beer in South Korea, and all its beers are brewed using rice.

On 13 October 2015, Anheuser-Busch InBev made a bid of £70 billion for SABMiller, its largest rival, which eventually closed at US$107 billion. This bid aimed to give AB InBev a significant share of the global beer market.

The merger between AB InBev and SABMiller was finalized on October 10, 2016. The new company, Anheuser-Busch InBev SA/NV (AB InBev), became the world's largest beer company.

Anheuser-Busch InBev SA/NV was formed on October 20, 2016. The company was to be run by teams of 'functional chiefs' and 'zone presidents' who reported to AB InBev chief executive officer Carlos Brito.

In May 2017, AB InBev was criticized for reportedly engaging in anti-competitive practices after purchasing the entire supply of South African hops from SAB Hop Farms, making the hops unavailable to any US craft brewers.

In June 2017, AB InBev purchased a stake in the beer rating website RateBeer, leading to concerns of a conflict of interest.

In July 2017, the company terminated its contract with 'Casa Mia' pizzeria in Munich after a politician tried to influence the owner to ban Pegida supporters. The termination was not politically motivated.

In autumn 2018, AB InBev completed deals with Major League Baseball and the NBA to use athletes' names and images in advertising, marking the first time in 60 years players will be featured in beer ads promoting safe drinking.

On 21 March 2019, Anheuser-Busch faced a false advertising lawsuit from MillerCoors over a Bud Light commercial aired during the 2019 Super Bowl. The lawsuit contested claims about corn syrup in MillerCoors' products, alleging misleading statements to consumers.

In July 2021, Carlos Brito stepped down as the CEO of AB InBev after 15 years. Michel Doukeris, previously CEO of North American business for Anheuser-Busch, succeeded him as CEO.

On 10 May 2023, HSBC downgraded Anheuser-Busch InBev stock due to the 'Bud Light crisis' following a partnership with transgender influencer Dylan Mulvaney. Analysts highlighted deeper issues than acknowledged by ABI, with significant beer sales decline reported in April.

AB InBev copyright is mentioned for the year 2024.