G.W.R. Consulting | 9,366 followers on LinkedIn. Business Excellence Through Analytics and Advice | GWR is the regional leader in mystery shopping, customer service , food safety inspection, and training. Since it’s establishment in 2005, GWR has partnered, assisted and trained some of the best known brands in hospitality, retail, supermarkets, banks, schools, and government in the MENA and GCC regions. Our continual drive for innovation and use of the latest tools and technologies, in addition to our professionally trained team members, put us at the forefront of the quality control industry.