- Dixon Media Group, Inc.13
- Doak, Carrier and Associates7
- Doak, Carrier, O'Donnell, and Associates2
- Doak, Shrum and Associates4
- Doak, Shrum, Harris, Carrier, and Devine36
- Doak, Shrum, Harris, Sherman and Donilon2
- Don Hoover and Associates15
- Doug Marker1
- Doug Zabel and Associates3
- Dresner, Sykes, Jordan and Townsend, Inc.4
- Edmonds Powell Media4
- Edward Mitchell Communications2
- Elect Pat McCrory Governor1
- Erik Skaggs1
- F and R Inc.3
- FCC/Creative Works1
- FDR Services17
- FKMP1
- Farwell Group5
- Fitzpatrick and Associates, Inc.13
