Great Britain Casino · Review

Great Britain Casino Review (2026): Legit? Licence, Owner, Withdrawals & Complaints

By the Casino Reviews Global editorial team. Updated 31 October 2026. Facts checked 27–28 October 2026 against Great Britain Casino's own pages, licence registers and regulator records.

Verdict: Licensed, but first withdrawals require ID checksThe UK Gambling Commission lists Jumpman Gaming Limited as licence holder for the domain. Its terms require ID review before a first withdrawal is processed^{[4, 1]}.

Verified pending withdrawals are processed within 24 hours; bank processing then takes 1–5 working days^[1]. New players who fund £10 or more can receive up to 500 Big Bass Bonanza free spins, subject to 10x wagering and a conversion cap^[2]. AskGamblers reported one unresolved complaint as of 29 October 2026^[3].

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Great Britain Casino key facts

Licence	UK Gambling Commission, 039175-R-319452-025; White Label status^[4]
Licence holder	Jumpman Gaming Limited^[4]
Owner	Marquix Enterprises Pvt Ltd^[5]
Company number	Alderney registration 1858^[5]
Withdrawal processing	Verified pending withdrawals processed within 24 hours; then 1–5 working days to the bank^[1]
First withdrawal	Identification required^[1]
Promotion	Up to 500 Big Bass Bonanza free spins for new players funding £10 or more^[2]
Wagering	10x bonus funds^{[2, 1]}
Bonus conversion cap	For depositors, the lowest of remaining eligible bonus, lifetime deposits or £250^[1]
Complaints	AskGamblers reported 1 unresolved complaint as of 29 October 2026^[3]
Client funds	Held in a separate client bank account, but not protected in insolvency^[1]
Official site	greatbritaincasino.com

Great Britain Casino Greatbritaincasino licence

The UK Gambling Commission lists Jumpman Gaming Limited as licence holder for licence 039175-R-319452-025 and marks Greatbritaincasino.com as White Label^[4]. The register lists 148 domains under the same licence holder^[4].

Great Britain Casino Greatbritaincasino owner and domains

Great Britain Casino names Marquix Enterprises Pvt Ltd as owner^[5]. Jumpman Gaming Limited is registered in Alderney under number 1858, at La Corvee House, La Corvee, Alderney, Channel Islands, GY9 3TQ^{[5, 2]}. Its terms say customer balances are held in a separate client bank account but are not protected in insolvency^[1].

Great Britain Casino Greatbritaincasino withdrawal times and checks

Withdrawals remain pending while identity documents are reviewed. If documents are rejected, pending withdrawals return to the balance within 48 hours^[1].

Identification is required for the first withdrawal. Players can provide documents after registration or when asked at withdrawal^[1]. Required documents include valid ID, such as a driving licence or passport, and a recent utility bill dated within the last three months^[1]. The casino can request proof of payment method, age, identity and current address, as well as source-of-funds or source-of-wealth documents^[1].

Certain withdrawal requests can undergo additional due diligence, account activity and verification checks^[1]. Payment methods include Visa Debit, MasterCard Debit, Maestro, Paysafe Card, Pay by Mobile, PayPal, Neteller and Skrill^[1]. Pay by Mobile deposits incur a £2.50 transaction fee^[1].

Great Britain Casino Greatbritaincasino bonus terms

The promotion offers new players up to 500 Big Bass Bonanza free spins when they fund their account with at least £10. It carries 10x wagering and caps conversion at lifetime deposits up to £250^[2].

Eligible bonus wagers must total ten times the original bonus funds awarded before the remaining eligible bonus balance can convert to real money^[1]. Unless promotion terms say otherwise, wagers on blackjack, roulette, bingo, table games, live casino and progressive jackpot games do not count toward wagering^[1].

Great Britain Casino Greatbritaincasino complaints

AskGamblers reported one complaint as of 29 October 2026; the listed complaint concerned £2,000 and was unresolved^[3]. Trustpilot reported 13 reviews and a 2.4/5 TrustScore as of 29 October 2026^[6]. The Apple App Store reported 4 ratings and a 2.0/5 score as of 29 October 2026^[7].

A player reported on Trustpilot in June 2025 that the app would not allow a £30 withdrawal and support did not respond^[6]. An Apple App Store reviewer reported in August 2025 being unable to withdraw a remaining £25 deposit balance and said support did not answer^[7].

Players can contact the Customer Care Team at the address given in the operator's terms and must submit complaints within three months of the issue^[8].

Great Britain Casino Greatbritaincasino regulator record

On 17 May 2022, the UK Gambling Commission said Jumpman Gaming Limited, which it said ran 243 websites, would pay £500,000^[9]. On 29 August 2018, the Competition and Markets Authority said Jumpman Gaming Limited and Progress Play Limited had agreed to make it easier and fairer for players to withdraw cash^[10].

Great Britain Casino Greatbritaincasino verdict

Players have reported withdrawal problems on Trustpilot and the Apple App Store^{[6, 7]}. The licence identifies the responsible holder, while the first-withdrawal ID check and player reports are relevant to payout decisions^{[4, 1]}.

Great Britain Casino FAQ

Who operates Greatbritaincasino at Great Britain Casino?

The UK Gambling Commission register lists Jumpman Gaming Limited as licence holder for the domain^[4]. Great Britain Casino names Marquix Enterprises Pvt Ltd as owner^[5].

Which licence covers Greatbritaincasino at Great Britain Casino?

The UK Gambling Commission lists licence 039175-R-319452-025 under Jumpman Gaming Limited and marks the domain White Label^[4].

How long do Greatbritaincasino withdrawals take at Great Britain Casino?

After identity review, verified pending withdrawals are processed within 24 hours, followed by 1–5 working days for bank processing^[1].

What does Greatbritaincasino require for a first withdrawal at Great Britain Casino?

Identification is required. Required documents include valid photo ID and a recent utility bill^[1].

What is Greatbritaincasino’s free-spins offer at Great Britain Casino?

New players funding £10 or more can receive up to 500 Big Bass Bonanza free spins, with 10x wagering and a conversion cap^{[2, 1]}.

How can players complain to Greatbritaincasino at Great Britain Casino?

Contact its Customer Care Team at the address given in the operator's terms and submit the complaint within three months of the issue^[8].

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