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Mabby Brewing Co.

Trefforest, Wales, United Kingdom · Est. 2018

#Wales#UnitedKingdom#Independent
01

Tally's Take

Why this matters

UK Pass 147. Cellar brewpub founded by Matt and Gabby Otley in 2018 at the Otley Arms, supplying the pub and selected outlets. CAMRA still records colour-coded cask recipes such as Blue and Green, while the current first-party webshop exposes a separate named packaged range. Both naming layers are preserved as defensible beer identities rather than forcing one system over the other.

03

The People

Behind the beer

Matt Otley
Founder

Gabby Otley
Founder

04

The Beer Library

Beers

Blue

Year-Round

Session Golden Ale

ABV4.0%
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Green

Year-Round

British IPA

ABV5.5%
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Mabby Rainbow

Year-Round

UNKNOWN

ABV5.0%
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Mabby Am Byth

Year-Round

Pale Ale

ABV4.2%
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Mabby Citra

Year-Round

UNKNOWN

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Mabby Mosaic

Year-Round

UNKNOWN

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Mabby Cascade

Year-Round

UNKNOWN

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Mabby Sesh 1

Year-Round

Session Pale Ale

ABV3.8%
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Mabby Hazy Pale

Year-Round

UNKNOWN

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Mabby Pale Ale

Year-Round

UNKNOWN

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Mabby Amarillo Rye

Year-Round

UNKNOWN

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Mabby Bluberry

Year-Round

Fruit Pale Ale

ABV5.0%
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Mabby Milkshake

Year-Round

UNKNOWN

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Mabby Raspberry Blonde

Year-Round

UNKNOWN

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Mabby IPA

Year-Round

UNKNOWN

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Mabby APA

Year-Round

UNKNOWN

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Mabby Stout

Year-Round

UNKNOWN

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Mabby Porter

Year-Round

Porter

ABV6.5%
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Mabby Strong IPA

Year-Round

UNKNOWN

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08

Show your working

Sources

  1. recordProbable

    Brewery record from Tally's UK master, Pass 147. Cellar brewpub founded by Matt and Gabby Otley in 2018 at the Otley Arms, supplying the pub and selected outlets. CAMRA still records colour-coded cask recipes such as Blue and Green, while the current first-party webshop exposes a separate named packaged range. Both naming layers are preserved as defensible beer identities rather than forcing one system over the other.

    Tally's UK master, Pass 147 — Wales public lists, thin beers, photo rights · Tally's Beer Universe research workbook · 2026

    CommercialMedium reliabilityAccessed 2026-08-21Reviewed 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.

09

Straight answers

Common questions about Mabby Brewing Co.

Who owns Mabby Brewing Co.?
Mabby Brewing Co. is independently owned — there is no parent company above it on record. It is based in Trefforest, Wales, United Kingdom.
Is Mabby Brewing Co. independent?
Yes. Mabby Brewing 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.
When was Mabby Brewing Co. founded?
Mabby Brewing Co. was founded in 2018 in Trefforest, Wales, United Kingdom.
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