Group Benefit Services (GBS) is a premier Employee Benefits Administrator that has been offering innovative benefit solutions across the United States since 1980. Merging with the largest wholesaler of insurance in the country, AmWINS has provided GBS with the opportunity to increase our available broker toolbox of resources in the areas of products, services and technology. These expanded resources give GBS the ability to help you increase your profitability, grow your markets, and further reinforce your value and partnership with your clients.