Founded in 1980, Grants Management Systems, Inc. (GMS, Inc.) is a national developer of accounting and revolving loan software for nonprofit and public organizations. The GMS Accounting and Financial Management System is not a traditional commercial accounting or government fund accounting package adapted for non-profit use. Our software is designed, from the ground up, to meet the highly specialized requirements of non-profit and public organizations accounting for contracts and grants or by program activity. The GMS Revolving Loan Servicing Software is a robust and comprehensive system providing one of the most powerful portfolio management tools you can find. Designed to handle virtually any loan program, it performs the day-to-day needs of portfolio management as well as complete reporting capabilities.