| 99359225 | CALCO | Chevron Intellectual Property LLC | — |
| 99218582 | CALCO | Southern Marketing Affiliates, Inc. | 8340919 |
| 99218578 | CALCO | Southern Marketing Affiliates, Inc. | 8340918 |
| 98210068 | CALCO | Calco Ads LLC | — |
| 97413649 | CALCO | Stephen Calabrese | — |
| 75235198 | CALCO | WOODS EQUIPMENT COMPANY | 2236404 |
| 81017929 | CALCO | California Brass Mfg. Co. | 1017929 |
| 80987348 | CALCO | Products Pontentials, Inc. | 0987348 |
| 75647248 | CALCO | Calcom S.A. | 2359746 |
| 74368163 | CALCO | California Casualty Management Company | 1825448 |
| 74095274 | CALCO | Calco (Taiwan) Marketing Service, Inc. | 1671592 |
| 74076129 | CALCO | Calco (Taiwan) Marketing Service, Inc. | 1661861 |
| 74076115 | CALCO | Calco (Taiwan) Marketing Service, Inc. | 1645431 |
| 74076068 | CALCO | Calco (Taiwan) Marketing Service, Inc. | 1670968 |
| 74063148 | CALCO | Basf Corporation | — |
| 73409099 | CALCO | California Brass Mfg. Co. | 1302482 |
| 72016078 | CALCO | TRUEMAN GAS COMPANY, INC. | 0651902 |
| 71504962 | CALCO | CALIFORNIA BRASS MFG. CO. | 0429696 |