government licensed and regulated online casinos

£750 deposit guarantee

16 October 2018

Buzz Bingo
15 October 2018

28 September 2018

27 September 2018

14 August 2018

11 August 2018

mega moolah £4,232,406
Mega Moolah
hall of gods £2,826,830
Hall of Gods
treasure nile £151,503
Treasure Nile
king cashalot £552,557
King Cashalot
mega fortune £938,698
Mega Fortune
major millions £402,234
Major Millions

Contact Information

Thank you for visiting the GamCheck web site. With many years experience in the online casino industry, our team can provide assistance on a range of issues.

Amongst our team, we share advanced industry certification in both the UK and Malta including; responsible gambling, anti-money laundering, licensing compliance and best codes of practice.

We are always available to talk with and address any concerns you may have. Please feel free to contact us during office hours by phone or e-mail. After hours, you may contact us through our dedicated answering service.

To resolve any ongoing dispute(s) with a UK licensed operator, please visit our casino disputes page or make a claim using our '£750 Deposit Guarantee' service.

AFFILIATE ENQUIRIES: Please visit our dedicated site:

Hours of Operation
Monday - Friday: 08:30 - 20:00
Saturday: 09:00 - 18:00
Sunday and Bank Holidays: 10:00 - 16:00

gamcheck offices

GamCheck Offices

You are always welcome to visit us for a chat over a cup of tea or coffee and enjoy the delightful treetop view of one of London's most beautiful parks.

Our Mayfair offices are directly above Green Park tube station with direct access to the Victoria, Piccadilly and Jubilee lines. It is also only a short walk from Bond Street and Piccadilly Circus stations which are on the Bakerloo and Central lines.

devonshire house

Mayfair Gaming Ltd
Level 1, Devonshire House
One Mayfair Place

Telephone - UK Office: +44 (0)20 8088 8877

Telephone - Malta Office: +356 2778 0326


Learn about our offices and investment histories at crunchbase and LinkedIn

gamcheck contacts

thomas defty

Thomas Defty - GamCheck Founder and Head of Affiliates

lisa rourke

Lisa Rourke - Legal and Compliance Manager

nicola summers

Nicola Summers - Web Development and IT Infrastructure

christoph fischer

Christoph Fischer - Head of UK Dispute Resolution


self-exclusion from gambling