| 2101 | Commodity Brokers | Company Product |
| 2102 | Commodity Future Brokers | Company Product |
| 2103 | Commodity Surveyors | Company Product |
| 2104 | Commodity Traders | Company Product |
| 2105 | Common Nail | Company Product |
| 2106 | Communication | Company Product |
| 2107 | Communication Analysers | Company Product |
| 2108 | Communication Cables | Company Product |
| 2109 | Communication Components | Company Product |
| 2110 | Communication Consultants | Company Product |
| 2111 | Communication Equipment | Company Product |
| 2112 | Communication & Security Systems | Company Product |
| 2113 | Communication Software | Company Product |
| 2114 | Community Service Agencies | Company Product |
| 2115 | Compact Air Cylinders | Company Product |
| 2116 | Compact Balances | Company Product |
| 2117 | Compact Capacitance | Company Product |
| 2118 | Compact Concrete Batching Plants | Company Product |
| 2119 | Compact Controllers | Company Product |
| 2120 | Compact CPU | Company Product |
| 2121 | Compact Cylinders | Company Product |
| 2122 | Compact Design Micro Drives | Company Product |
| 2123 | Compact Digital Pressure Switches | Company Product |
| 2124 | Compact Direct | Company Product |
| 2125 | Compact Disc Accessories | Company Product |
| 2126 | Compact Discs & Dvd | Company Product |
| 2127 | Compact Discs & Dvd Retailers | Company Product |
| 2128 | Compact Drills | Company Product |
| 2129 | Compact Drive | Company Product |
| 2130 | Compact Drives | Company Product |