D & M Vending Machine Service Corp

D.L. Blair/South, Inc. (dissolved 7/16/91)

Daddy G Remainder Llc

Dale Mortgage Bankers Corp

Dale System Incorporated

Danco Leasing Corp

Danismine Corp

Darby Corporate Solutions, Inc.

Darby Dental Laboratory Supply Co., Inc

Darby Dental Supply, Llc

Darby Group Companies, Inc

Dartmouth Plan, Inc. (merged 03/23/90)

Datanational, Inc. (delaware)

Davis Lakes Partners, L.P

Davis Vision, Inc

Davis Vision, Inc.

Dca Food Industries, Inc

DealerTrack Data Services, Inc.

Dealertrack, Inc

Dealertrack, Inc.