| ID | Name | Type |
|---|---|---|
| #20122 | CD Love | + |
| #2088 | CDS | ? |
| #2089 | CDS Microsystems | P |
| #2090 | CDT | ? |
| #2091 | CDT Productions | Z |
| #17111 | CE Systems | R |
| #2092 | CEFA | Z |
| #23105 | CER | + |
| #2093 | CGCT Industries | Z |
| #19565 | CGH Services | Z |
| #2094 | CGL | ? |
| #2095 | CHIP | ? |
| #16468 | CHURROSOFT | Z |
| #21805 | CI5 The Amaters | P |
| #2096 | CIA | ? |
| #2097 | CICOMP | ? |
| #2098 | CIDSoft | Z |
| #2099 | CIHC | ? |
| #2100 | CIR | Z |
| #17909 | CIS (Computer & Information Security) | P |