Marken in Dortmund
- C & A Mode (2)
- Cafe Extrablatt (1)
- Calida (1)
- Calpam Tankstelle (1)
- Calzedonia (1)
- CAMP DAVID | SOCCX (2)
- Capgemini (1)
- CARGLASS (3)
- Caritas (18)
- CASAMODA Heinrich Katt (1)
- CECIL (8)
- CENTERSHOP (1)
- Charleston (2)
- CHRIST Juweliere (2)
- CI Unternehmensgruppe (2)
- CineStar (1)
- Citybäcker Feldkamp (16)
- CJD Christliches Jugenddorfwerk Deutschlands (13)
- Claire's (1)
- Classic Oil (1)
- CLINIC IM CENTRUM (1)
- Clinique (1)
- Coffee-Fellows (2)
- COMCAVE.COLLEGE (1)
- comma Store (1)
- COMMERZBANK (1)
- compustore (1)
- Computacenter (1)
- Concordia Versicherung (4)
- Conrad Electronic (1)
- Continentale Versicherungsverbund (7)
- Contipark (5)
- Cosmo Hairshop (1)
- Cove&co (1)
- CRIFBÜRGEL (1)