Independent, specialist consultancy for the gambling industry. Global Betting and Gaming Consultants (GBGC) was established by its Chief Executive Warwick Bartlett in 1998. Bartlett has an extensive track record in the gambling industry spanning some 40 years. GBGC has established itself as the largest and most credible specialist international gambling consultancy in the world. The company has worked with or supplied information to over 500 clients. In addition to its consultancy GBGC has produced eleven reviews of the global gambling market that have been widely acknowledged to be the best available both in terms of their detail and accuracy. GBGC has its headquarters in the Isle of Man, with a further office in Zagreb, Croatia.