Who owns Mad Dog Brewery Co.?

Mad Dog Brewery Co. is independently owned — there is no parent company above it on record. It is based in Cardiff, Wales, United Kingdom.

Is Mad Dog Brewery Co. independent?

Yes. Mad Dog Brewery Co. is recorded as independent, with no parent company. Independence is recorded as the brewery states it; where a stake is a minority holding or joint venture, this archive leaves it unmapped rather than calling it ownership.

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Archive record · Brewery

Mad Dog Brewery Co.

Name: Mad Dog Brewery Co.
Address: Cardiff, Wales, United Kingdom

Cardiff, Wales, Wales, United Kingdom

ActiveIndependentMicrobrewery

Founded: Not recorded
Archive ID: TB-3HCFG3QP
Last checked: 2026-08-21

#Wales#UnitedKingdom#Independent

Who owns this brewery?

Independent

Independent ownership is recorded. No parent company is held in the archive.

From the record

Summary

Independent family-run brewery producing beer onsite at its Castle Street taproom in central Cardiff. First-party and Visit Wales records confirm five core styles, vegan production and a current microbrewery/taproom.

A summary written during research. The sourced facts are in the sections below.

The Beer Library

Beers

Born Sippy

Year-Round

Kolsch-style Lager

ABV5.5%

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Hair of the Dog

Year-Round

IPA

ABV4.0%

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Marmalade IPA

Year-Round

IPA

ABV4.5%

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Now In A Minute

Year-Round

Welsh Red Ale

ABV4.2%

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Stouty McStoutface

Year-Round

Stout

ABV4.5%

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Third Eye Blind

Year-Round

East Coast Session IPA

ABV3.8%

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Show your working

Sources

recordProbable
Brewery record from Tally's UK master, Pass 147. Independent family-run brewery producing beer onsite at its Castle Street taproom in central Cardiff. First-party and Visit Wales records confirm five core styles, vegan production and a current microbrewery/taproom.
Tally's UK master, Pass 147 — Wales public lists, thin beers, photo rights · Tally's Beer Universe research workbook · 2026
CommercialMedium reliabilitySource accessed 2026-08-21
Claim last checked 2026-08-21

Only the claims above are sourced. Everything else on this page is the archive's own research and has not yet been tied to a document — which is worth knowing rather than hiding.

Straight answers

Common questions about Mad Dog Brewery Co.

Who owns Mad Dog Brewery Co.?: Mad Dog Brewery Co. is independently owned — there is no parent company above it on record. It is based in Cardiff, Wales, United Kingdom.
Is Mad Dog Brewery Co. independent?: Yes. Mad Dog Brewery Co. is recorded as independent, with no parent company. Independence is recorded as the brewery states it; where a stake is a minority holding or joint venture, this archive leaves it unmapped rather than calling it ownership.

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