| ID | Name | Type |
|---|---|---|
| #17196 | Crash Micro | S |
| #22471 | Crayon21 | P |
| #2841 | Craysoft | Z |
| #2842 | Crazer | ? |
| #22748 | Crazy Duck Games | P |
| #17197 | Crazy Joe's | S |
| #2843 | Crazy Michaell | ? |
| #23261 | Crazy Piri | P |
| #2844 | Crazy Soft | Z |
| #2845 | Crazy Studio | Z |
| #19741 | Cream Computers | S |
| #2846 | Cream Corp | Z |
| #20615 | Cream147 | + |
| #2847 | Create Soft | Z |
| #2848 | CreateSpace Independent Publishing Platform | Z |
| #2849 | Createl Ltd | Z |
| #2850 | Creative Computing | Z |
| #2851 | Creative Computing Press | Z |
| #20824 | Creative Dreams Software | P |
| #2852 | Creative Edge | P |