Vicki J. Vaniman

Domestic Violence Intervention Services (DVIS) is a counseling and advocacy organization that helps survivors of domestic violence, sexual assault, sex trafficking, and stalking in the Tulsa area. DVIS is based in Tulsa, OK and has subsidiaries in the United States. DVIS offers individual and group counseling services, as well as shelter, education, and support for those affected by domestic violence and sexual assault. The organization also provides advocates to accompany sexual assault survivors during free sexual assault nurse examiner (SANE) exams at Hillcrest Hospital in Tulsa.

Dollar Thrifty Automotive Group, Inc., through its subsidiaries provides commercial car rental services. It operates company owned stores under the Dollar brand and the Thrifty brand, operates reservation centers conducts sales and marketing activities for both brands. The company was founded on November 24, 1997 and is headquartered in Tulsa, OK.

Dollar Rent A Car, Inc. provides commercial car rental services. It offers reservations and car rental services including trucks, luxury cars, minivan, SUV, and convertible cars. The company was founded in 1965 and is headquartered in Tulsa, OK.