Atlanta Transportation Systems, Inc.

24 Years of Service

The guiding vision of ATS has been to “provide a customer centered, safe, efficient, cost effective, punctual and flexible” transportation service in an increasingly congested Atlanta competitive market. Our desire to specialize in fixed route transportation delivery and management has given us 19 years of unmatched experience and knowledge in this form of transportation.

Atlanta Transportation Systems, Inc.
230 Peachtree Street NW, Suite 1601
Atlanta, GA 30303
(404) 525-6557


  • Luxury Limousine Service Provider during 1996 Olympics

  • Charter services for non-profits and colleges & universities

  • Fulton County/State of GA Non-Emergency Transportation Provider for 16 years

  • Current Marta subcontractor

Our Rich History

Atlanta Transportaton Systems, Inc. (ATS) was established in 1995 by Thjomas W. Dortch, Jr. as a model of a well managed medium-sized modern transportation company in metro Atlanta specializing in addressing the transportation needs of seniors and mentally challenged youth and adults.

In 2012 ATS expanded its services to provide for private charters, shuttle service, convention services, and parking shuttles.

ATS now provides services for the Metropolitan Atlanta Rapid Transit System, providing transportation serves for MARTA Mobility.

ATS partners with Thomas W. Dortch’s other companies, Cornerstone Parking and Lancor Parking to provide support services to the Parking Management Divisions.

ATS is certified as a  DBE by the Georgia Department of Transportation and Dekalb County Government. CornerStone Parking is certified by the Georgia Minority Supplies Development Council.

Executive Team

  • Thomas W. Dortch, Jr. – Owner

  • Tracey Harris – General Manager

  • Seyoum Tesfaye – Assistant General Manager

  • Thomas W. Dortch, III – Operations Manager

  • Kailah Lawson – Administrative Assistant 

  • Carole Dortch – Chief Financial Officer