Ourisman AutomotiveIn 1921, Benjamin Ourisman founded the Ourisman Automotive business when he opened Ourisman Chevrolet at 6th and H Street, NE in Washington, DC. Hundreds of thousands of vehicle sales and millions of service repairs later, the Ourisman philosophy and mission continues to be "INTEGRITY". After nearly 60 years of Ben's sons, his grandsons and now, a fourth generation's leadership, a century of sales and service to the Wasington metropolitan area is an approaching milestone. Washingtonians know, "You always get your way at Ourisman every day," with the convenience of 28 franchises in 19 locations, in and around the Washington metro area.

GroupNet SolutionsIn 1997, Ourisman Online Commerce Corp., launched Youth Leagues USA, the world's leading provider of web based solutions for youth and amateur sports organizations. Re-branded in 2012 as GroupNet Solutions but still motivated by the belief that character development in our nation's youth is nurtured by participation in team sports,GNS is committed to expanding participation opportunities for young people. By creating organizational efficiencies and consulting on "best practices," parents, coaches and volunteers of GNS clients are able to spend more time with kids on fields. GNS's proprietary A.S.P. software systems have become the industry standard for adminstrative, data, roster and communications management.

Ourisman CorpIn 2003, Ourisman Corp. embarked upon conceptual planning for 8600 Leesburg Pike (Rt. 7) in Tysons Corner, VA. Development plans intend to convert this site into a gateway landmark for the western entrance into Tysons Corner, Virginia. Located at the intersection of the Dulles Toll Road exit and the Tysons West Metro Station, this site will be an important link in the largest ongoing urban planning project in the United States. Examples of mixed use architectural plans and renderings can be viewed.

greencarDCIn September 2008, Ourisman Environmental LLC began selling and installing "at home" and "at business" refueling appliances for buyers of vehicles that run on compressed natural gas (CNG). In addition, as a licensed bi-Fuel engine converter, OE installs proprietary technology that allows vehicles to operate on both gas/diesel AND CNG, interchangeably. CNG is an abundant clean burning fuel that is sourced nearly 100% in North America. It offers an economical and environmentally friendly alternative to foreign oil and gasoline. Ourisman Environmental is also a manufacturer approved, full service, "turn key" provider of "quick charge" systems needed for re-charging "plug in" electric vehicles at home.