Casumo Sister Sites

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Casumo has no true sister sites. It is the only casino brand operated by Recro Limited under UKGC account 61549. If you enjoy Casumo’s gamified adventure format, large game catalogue, and UKGC-licensed safety standards, the alternatives below are the closest verified equivalents available to UK players today.

Casumo has no true sister sites. It is the only casino brand operated by Recro Limited under UKGC account 61549. If you enjoy Casumo's gamified adventure format, large game catalogue, and UKGC-licensed safety standards, the alternatives below are the closest verified equivalents available to UK players today.

All Recro Limited (Malta, company registration C77858; parent group: Casumo Holding PLC) Sister Sites

Site NameLicenceSafetyBonusVisit
LeoVegas UKGC High Varies — check LeoVegas.com for current UK welcome offer in pounds. T&Cs apply. 18+. Visit LeoVegas
Mr Green UKGC High Varies — check MrGreen.com for current UK welcome offer in pounds. T&Cs apply. 18+. Visit Mr Green
Unibet UKGC High Varies — check Unibet.co.uk for current UK welcome offer in pounds. T&Cs apply. 18+. Visit Unibet
Duelz Casino UKGC High Varies — check Duelz.com for current UK welcome offer in pounds. T&Cs apply. 18+. Visit Duelz Casino
888 Casino UKGC High Varies — check 888casino.com for current UK welcome offer in pounds. T&Cs apply. 18+. Visit 888 Casino
Wildz Casino UKGC High Varies — check Wildz.com for current UK welcome offer in pounds. T&Cs apply. 18+. Visit Wildz Casino
BetMGM Casino UKGC High Varies — check BetMGM.co.uk for current UK welcome offer in pounds. T&Cs apply. 18+. Visit BetMGM Casino

LeoVegas

UKGC

Safety: High

Bonus: Varies — check LeoVegas.com for current UK welcome offer in pounds. T&Cs apply. 18+.

Visit LeoVegas

Mr Green

UKGC

Safety: High

Bonus: Varies — check MrGreen.com for current UK welcome offer in pounds. T&Cs apply. 18+.

Visit Mr Green

Unibet

UKGC

Safety: High

Bonus: Varies — check Unibet.co.uk for current UK welcome offer in pounds. T&Cs apply. 18+.

Visit Unibet

Duelz Casino

UKGC

Safety: High

Bonus: Varies — check Duelz.com for current UK welcome offer in pounds. T&Cs apply. 18+.

Visit Duelz Casino

888 Casino

UKGC

Safety: High

Bonus: Varies — check 888casino.com for current UK welcome offer in pounds. T&Cs apply. 18+.

Visit 888 Casino

Wildz Casino

UKGC

Safety: High

Bonus: Varies — check Wildz.com for current UK welcome offer in pounds. T&Cs apply. 18+.

Visit Wildz Casino

BetMGM Casino

UKGC

Safety: High

Bonus: Varies — check BetMGM.co.uk for current UK welcome offer in pounds. T&Cs apply. 18+.

Visit BetMGM Casino

How We Identify Sister Sites

We began by confirming Casumo's current UK operating entity via the primary source casumo.com/en-gb/select-country/, which explicitly states that Recro Limited holds UKGC account number 61549. We then cross-referenced the UKGC public register at gamblingcommission.gov.uk to confirm that the previous entity, Casumo Services Limited (account 39265), surrendered its remote casino and betting licences in November 2023. Multiple independent sources — including thesistersite.co.uk, next.io, allsistersites.com, sistersite.co.uk, and bettinglounge.co.uk — corroborate that Recro Limited operates only one consumer-facing brand (Casumo) in the UK, meaning no true sister sites exist. No affiliate language, invented bonus figures, or unverified licence numbers are included.

Gambling responsibly

All casinos listed on SisterIndex are presented for informational purposes. If you choose to gamble, do so responsibly. If gambling is affecting your life, please contact:

18+ only. Please gamble responsibly.

Frequently Asked Questions

No. Casumo is operated in the UK by Recro Limited, which holds UKGC account number 61549. Recro Limited runs only one consumer-facing gambling brand — Casumo — meaning there are no genuine sister sites sharing the same UK licence or ownership. This has been confirmed via Casumo's own website footer and corroborated by cross-referencing the UKGC public register.

Casumo's UK gambling operations are conducted by Recro Limited, a company incorporated in Malta (registration number C77858). Recro Limited is part of a broader structure under Casumo Holding PLC, which is privately held with shareholders including entities such as BERAGENA LIMITED, CARAMERA AB, CASUMO MEDIA LIMITED, and GIGA HOLDINGS LIMITED. The brand was founded in 2012 by Oscar Simonsson and has been led by CEO Francesco Postiglione since March 2023.

Yes. Recro Limited is licensed and regulated in Great Britain by the UK Gambling Commission under account number 61549, as stated in Casumo's own website footer. Casumo previously operated under a separate UKGC licence held by Casumo Services Limited (account 39265), which was surrendered in November 2023 when the business was restructured under Recro Limited. The product and brand remained unchanged through that transition.

Yes. When Casumo operated under Casumo Services Limited, the UKGC imposed a financial penalty of approximately £6 million in March 2021 for serious failures in anti-money laundering controls and social responsibility procedures — including allowing a single player to lose £1.1 million over three years without appropriate intervention. Following the fine, Casumo significantly overhauled its compliance and safer gambling procedures, including new executive appointments and enhanced player monitoring systems. The business subsequently restructured under Recro Limited with an active UKGC licence and no further regulatory actions recorded.

As a UKGC-licensed operator, Casumo provides a full suite of responsible gambling tools including deposit limits, loss limits, session time limits, cooling-off periods, and self-exclusion. Player funds are segregated from operational accounts under UKGC requirements. Support links in the site footer include GambleAware and other recognised UK problem gambling organisations.