The story
Wellpark Brewery was originally known as the Drygate Brewery. It was founded as H. & R. Tennent in 1740 at Drygate Bridge, near Glasgow Cathedral, by Hugh and Robert Tennent, although brewing had taken place at the same site on the banks of the Molendinar Burn by their ancestor, Robert Tennent, since 1556, making it the oldest continuous commercial concern in Glasgow.
Hugh Tennent's sons, John and Robert, continued the family business, trading as J. & R. Tennent from 1769. The business expanded in the 1790s when the Tennent family purchased the neighbouring brewery of William McLehose, and renamed the 5-acre (20,000 m2) site Wellpark Brewery.
The firm originally brewed stout and strong export ales. By the mid-19th century, J. & R. Tennent was the world's largest bottled beer exporter. Robert Tennent died in 1826 and John Tennent in 1827. Hugh Tennent (the eldest son of Robert) then assumed control of the business. Hugh Tennent retired in 1855 with his fifth son, Charles Tennent, taking over, but he died in 1864, some months before his father. The brewery was subsequently operated by trustees on behalf of Charles Tennent's sons, Archibald and Hugh.
In 1884, Hugh Tennent took control of the company and first brewed Tennent's lager in 1885. He later built a new lager brewery on the Wellpark site, which was begun in 1889 and completed in 1891. J. & R. Tennent produced the first draught lager in 1924, the first canned lager in 1935 and the first keg lager in 1963.
J. & R. Tennent was acquired by Charrington United Breweries in 1963, and in 1966 formally merged with United Caledonian Breweries, Charrington's other Scottish subsidiary, to form Tennent Caledonian Breweries. The new company's brewing was concentrated at the Wellpark Brewery and the Heriot Brewery in Edinburgh. Wellpark was redeveloped between 1965 and 1968, but Heriot was demolished in the 1990s. In 1967, Charringtons merged with Bass to form the Bass Charrington Group. It was later bought by the Belgian brewer Interbrew (now InBev) in June 2000, which became part of Anheuser-Busch InBev in 2008.
C&C Group of Ireland announced a deal to buy the brewery and the Tennent's brand from AB-InBev on 27 August 2009. It also agreed to acquire the Scottish and Irish distribution rights to Beck's and Stella Artois as part of the £180 million offer.
In May 2014, C&C Group and Williams Bros Brewing Co. opened a craft brewery joint venture on the site, called Drygate Brewing Co., named after Drygate – a street which adjoins the western perimeter of the brewery.
As of 2025, C&C Group produce Hawkstone's Session Lager and Premium Lager currently at the Tennent's brewery in Glasgow under the licence of Hawkstone Brewery to keep up with rising demand.
From Wikipedia’s article on Tennent Caledonian, shared under CC BY-SA 4.0.4