| First Co., Ltd. | CFR-4EAA, CFR-8EAA, CFR-16EAA | 2 |
| First Co., Ltd. | CFR-4EAAM, CFR-4EABC | 2 |
| First Co., Ltd. | CFR-4EAB, CFR-8EAB, CFR-16EAB | 2 |
| First Co., Ltd. | CFR-4EHA, CFR-8EHA, CFR-16EHA | 2 |
| First Co., Ltd. | CFR-4EHD, CFR-8EHD, CFR-16EHD | 2 |
| First Co., Ltd. | CFR-904E, CFR-908E, CFR-916E | 2 |
| Corega Inc | CG-WGR1200 | 3 |
| Corega Inc | CG-WLBARGMH | 1 |
| Corega Inc | CG-WLBARGNL | 1 |
| Corega Inc. | CG-WLR300NM | 1 |
| Corega Inc | CG-WLR300NX | 3 |
| Sureshchand12a | CHP Ads Block Detector | 4 |
| Jenkins Project | CI/CD Plugin | 1 |
| IBM | CICS TX | 11 |
| IBM | CICS TX Advanced | 24 |
| IBM | CICS TX Standard | 21 |
| Grundfos | CIM 500 | 2 |
| GE | CIMPLICITY | 7 |
| GE Digital | CIMPLICITY | 7 |
| Cloudflare | CIRCL | 1 |
| Unknown | CITS Support Svg, Webp Media And TTF,OTF File Upload | 1 |
| Omron | CJ1M SYSMAC CJ-series | 1 |
| Omron | CJ1M SYSMAC CJ-series | 1 |
| Omron | CJ1M SYSMAC CP-series | 1 |
| Omron | CJ1M SYSMAC CS-series | 1 |
| Omron | CJ1M SYSMAC CS-series | 1 |
| Omron | CJ1M SYSMAC CS-series | 1 |
| OMRON Corporation | CJ2H CPU Unit | 1 |
| OMRON Corporation | CJ2M CPU Unit | 1 |
| CKSource | CKEditor | 1 |
| CKSource | CKEditor Drupal Module | 1 |
| W8tcha | CKEditor-WordCount-Plugin | 1 |
| SATO | CL4NX-J Plus | 3 |
| SAP SE | CLA Assistant | 2 |
| SAP SE | CLA Assistant | 2 |
| SAP SE | CLA-Assistant | 1 |
| Premium Software | CLEditor | 1 |
| AutomationDirect | CLICK Programming Software (Part Number C0-PGMSW) | 1 |
| CELSYS, Inc. | CLIP STUDIO Series | 1 |
| PHOENIX CONTACT | CLOUD CLIENT 1101T-TX/TX | 2 |
| Unspecified | CLTPHP | 1 |
| CLUEVO | CLUEVO LMS, E-Learning Platform | 2 |
| Unknown | CLUEVO LMS, E-Learning Platform | 2 |
| NEC Corporation | CLUSTERPRO X | 12 |
| NEC Corporation | CLUSTERPRO X (EXPRESSCLUSTER X) | 4 |
| NEC Corporation | CLUSTERPRO X SingleServerSafe (EXPRESSCLUSTER X SingleServerSafe) | 5 |
| NEC Corporation | CLUSTERPRO X(EXPRESSCLUSTER X) | 1 |
| CreativeMindsSolutions | CM Answers | 1 |
| Unknown | CM Download Manager | 1 |
| Cheetahmobile | CM Launcher 3D - Theme, Wallpaper, Secure, Efficient | 1 |
| CreativeMindsSolutions | CM On Demand Search And Replace | 2 |
| CreativeMindsSolutions | CM Popup Plugin For WordPress | 1 |
| Unknown | CM Tooltip Glossary – Better SEO And UEX For Your WP Site | 1 |
| Nozomi Networks | CMC | 15 |
| Rittal | CMC III | 1 |
| Device42 | CMDB | 4 |
| CMONOS Co. Ltd. | CMONOS.JP | 1 |
| Unknown | CMP | 1 |
| Niteo | CMP – Coming Soon & Maintenance Plugin By NiteoThemes | 3 |
| ARTWARE | CMS | 38 |
| Boom | CMS | 39 |
| Dreamer | CMS | 39 |
| Eatan | CMS | 39 |
| Elefant | CMS | 39 |
| Everywhere | CMS | 39 |
| ForU | CMS | 39 |
| GetSimple | CMS | 39 |
| Havalite | CMS | 38 |
| Mambo | CMS | 38 |
| NukeViet | CMS | 39 |
| PaulPrinting | CMS | 39 |
| Pluck | CMS | 39 |
| SialWeb | CMS | 39 |
| SiteServer | CMS | 39 |
| WBCE | CMS | 39 |
| Xunrui | CMS | 39 |
| Yunjing | CMS | 39 |
| Easyii | CMS | 39 |
| Flusity | CMS | 39 |
| Thoefter | CMS Commander – Manage Multiple Sites | 1 |
| Tiki Wiki | CMS Groupware | 3 |
| Michael Pretty (prettyboymp) | CMS Press | 1 |
| Micro Focus | CMS Server | 1 |
| Micro Focus | CMS Server 2018.05 | 1 |
| Jon Christopher | CMS Tree Page View | 1 |
| ABB | CMS-770 | 1 |
| Catalis | CMS360 | 1 |
| Contec Health | CMS8000 CONTEC ICU CCU Vital Signs Patient Monitor | 5 |
| ARM | CMSIS RTOS2 | 1 |
| The CMS Made Simple Foundation | CMSMS | 1 |
| Delta Electronics | CNCSoft | 5 |
| Delta Industrial Automation | CNCSoft | 5 |
| Delta Electronics | CNCSoft ScreenEditor | 2 |
| ICS-CERT | CNCSoft With ScreenEditor | 2 |
| Delta Electronics | CNCSoft-B DOPSoft | 3 |
| Delta Industrial Automation | CNCSoft-B DOPSoft | 3 |
| Micro Focus | COBOL Server | 1 |
| CODESYS | CODESYS Control RTE (SL) | 41 |
| CODESYS V3 | CODESYS Control RTE (SL) | 41 |
| CODESYS | CODESYS Control RTE (for Beckhoff CX) SL | 41 |
