| △Nombre▼≋ | ▲País▼⊗ | ▲Provincia▼ | ▲#▼ |
|---|---|---|---|
| Chaosium Monograph | EE.UU. | California | 75 |
| Charles D. Hornig | EE.UU. | Elizabeth, NJ | 1 |
| Charles Scribner's Sons | EE.UU. | Nueva York | 1 |
| Charles W. Smith | EE.UU. | Haverhill, Mass. | 1 |
| Charlton Comics | EE.UU. | Derby, Connecticut | 1 |
| Clover Press | EE.UU. | San Diego, Ca | 1 |
| Confusion | EE.UU. | Albuquerque, NM | 1 |
| Counterpoint | EE.UU. | California | 1 |
Cryo Chamber  | EE.UU. | Oregon | 7 |
| Cryptic Publications | EE.UU. | Nueva York | 2 |
| Cryptozoic Entertainment | EE.UU. | California | 2 |
| Dan Verssen Games | EE.UU. | Glendora, California | 3 |
| Dann Kriss Games | EE.UU. | Kountze, Texas | 4 |
| Dark Cult Games | EE.UU. | ¿? | 2 |
| Dark Horse Books | EE.UU. | Oregon | 4 |
| Dark Regions Press | EE.UU. | California | 2 |
| Darker Hue Studios | EE.UU. | ¿? | 1 |
| Darkside Media | EE.UU. | Massachusetts | 1 |
| Daw Books | EE.UU. | Nueva York | 4 |
| Del Rey Books | EE.UU. | Nueva York | 2 |
| Dell Publishing Co. | EE.UU. | Nueva York | 1 |
| Donald M. Grant | EE.UU. | New Hampshire | 2 |
| Doubleday and Company, Inc. | EE.UU. | Garden City, New York | 1 |
| DPH Games Inc. | EE.UU. | Corning, Nueva York | 2 |
| Dragon King Games | EE.UU. | ¿? | 2 |