Who makes Guinness beer?

Diageo owns Guinness.

Owner
DiageoDiageoGuinness brand retained after Nigeria stake sale
Diageo filing
Made by
DiageoDiageoDublin brewing; licensed overseas brewing also documented
Diageo filing
Made in
IrelandIreland / United KingdomUKDublin brewing, Belfast canning, Runcorn packaging
Diageo filing
Illustration of a generic beverage can, not a photo of Guinness beer.
Exploded illustration of a generic beverage can1Pull tab2Lid3Can4Contents

SuppliersMap research desk · Source records checked against 3 sources, at least 3 published by Diageo · How we check

Guinness beer supply chain

OwnerDiageoDiageo
BrandGuinness beerGuinness beer
Made byDiageoDiageo
Made inIrelandIreland / United KingdomUK
Key part supplier: Not named by Diageo Not disclosed

Its principal brewery is St James’s Gate in Dublin, Ireland, while overseas brewing operations also make Guinness locally using flavor extract supplied from Ireland. The maker therefore depends on the product and market. [1] [2]

Is Guinness beer made in China or the USA?

Guinness has documented Irish brewing and UK packing operations, plus overseas local brewing. The reviewed sources do not support a universal Ireland-only, US-only or China-made answer for every variant. [1]

Same factory, different label

The May 2026 Littleconnell opening concerned ales and lagers, including licensed beers. A separate Guinness/Guinness 0.0 expansion remained a future project in the announcement and annual report; shared ownership does not mean every product already comes from the new site. [1] [3]

What each source proves

2026-08-18

Ddiageo.com

Diageo Annual Report 2026

Diageo filing2024 · coverage year

Ddiageo.com

Diageo announces licensed Guinness Nigeria business model

Diageo news2026-05-11

Ddiageo.com

Diageo opens Littleconnell Brewery and announces further Guinness expansion

Diageo news

Guinness beer milestones

  1. Property/manufacturing disclosure identifies Maison Villevert French Cîroc liquid and packing by Maison Villevert/NewPrinces; St James’s Gate, overseas licensed Guinness brewing, Belfast/Runcorn packing; Nigeria sale completed September 2024 and Cîroc North American control lost in the MSA arrangement. [1]
  2. Announces Tolaram purchase of Diageo’s Guinness Nigeria stake, while Diageo retains the Guinness brand under a long-term license. This is an announcement; completion confirmed separately in the 2026 annual report. [2]
  3. Littleconnell’s opened brewery makes ales/lagers, while a separate future Brewery 2 for Guinness/Guinness 0.0 is planned; St James’s Gate and Belfast work already completed. Avoids calling the future Guinness plant operational. [3]

Questions people ask

Who makes guinness beer?

Diageo brews at St James’s Gate and supplies flavor extract to overseas Guinness brewing operations. The Nigeria agreement is a documented licensing example, rather than evidence that all Guinness is shipped as finished beer from Dublin. [1] [2]

Who owns guinness?

Diageo retained Guinness brand ownership when it sold its Guinness Nigeria shareholding. Its 2026 report confirms that the sale to Tolaram’s N-Seven Nigeria completed on September 30, 2024; local brewery ownership and global brand ownership differ. [1] [2]

Where is guinness made?

The report names Dublin brewing, Belfast canning and Runcorn kegging/bottling/canning of Guinness Draught. It also identifies overseas local brewing. These are distinct production stages; no individual package is assigned without market-specific evidence. [1]

Sources

  1. [1] DDiageo Annual Report 20262026-08-18 · company · Source record checked 2026-10-26
  2. [2] DDiageo announces licensed Guinness Nigeria business model2024 · company · Source record checked 2026-10-26
  3. [3] DDiageo opens Littleconnell Brewery and announces further Guinness expansion2026-05-11 · company · Source record checked 2026-10-26