When you allow OMS to bundle these services, we can leverage more savings for your company. Our clients love this solution. Instead of having to manage multiple vendors, now you can have it all under one roof with one contact. We saw the need for quality, related services that could simplify the life of HR professionals in medium-to-large organizations. Whether you choose our ASO or PEO model, OMS becomes your back office. The OMS All-In-One Solution is a premier business development tool for savvy employers. You receive the savings and dividends from maintaining a safe working environment, while reducing future workers’ compensation and unemployment expenses to drive down your cost of labor.