Olenick & Associates, also known as O&A, is one of the leading, privately owned companies that provides software testing services in the Midwest. Founded in 1998, it offers project management and information technology infrastructure consultation services. The company also provides virtualization and managed testing services. Olenick & Associates serves clients in the utility, insurance, telecommunications, manufacturing, retail, aerospace and pharmaceutical industries. In addition, it specializes in data warehousing and payroll services. The company has a staff of more than 100 individuals. Olenick & Associates has partnerships with IBM, Hewlett-Packard and Microsoft Corporation.