| 86293573 | SSI | Specialty Surgical Instrumentation, Inc. | 4663783 |
| 86146504 | SSI | SaaS Software, Inc. | 4662168 |
| 88912977 | SSI | Forthright Entertainment Inc. | — |
| 77830159 | SSI | Sealant Systems International, Inc. | 3792642 |
| 75027023 | SSI | MM Fab, Inc. | 2088669 |
| 73077687 | SSI | VAISALA INC. | 1047574 |
| 85673979 | SSI | Software Solutions Integrated, LLC | 4300903 |
| 86814902 | SSI | Sylvan Source, Inc. | — |
| 76600598 | SSI | JOYSON SAFETY SYSTEMS JAPAN K.K. | 3537433 |
| 87776253 | SSI | Steadly Carl A | — |
| 79033354 | SSI | SSI CO., LTD. | 3512640 |
| 78797745 | SSI | CONCEPT SYSTEMS INTERNATIONAL GMBH | 3114386 |
| 78198416 | SSI | Palmer, Preston, Larkin | — |
| 73630883 | SSI | SPECIALIZED SOFTWARE, INC. | — |
| 73495169 | SSI | Systems Solutions Inc. | 1338494 |
| 76608473 | SSI | Security Solutions International, LLC | 3067157 |
| 73082044 | SSI | PATMARK COMPANY, INC. | 1051886 |
| 86054748 | SSI | Sinteg Solutions, Inc. | — |
| 85408740 | SSI | Sakura Finetek U.S.A., Inc. | — |
| 81035688 | SSI | Social Systems, Inc. | 1035688 |
| 81035039 | SSI | Social Systems, Inc. | 1035039 |
| 81016508 | SSI | Sound Systems International, Inc. | 1016508 |
| 81011454 | SSI | Sonometrics Systems, Inc. | 1011454 |
| 78932622 | SSI | Sylvest-Sarah, Inc. | 3420637 |
| 78848565 | SSI | Surveillance Security, Inc. | — |
| 78830365 | SSI | Success Strategies Institute, Inc. | 3241730 |
| 78797794 | SSI | CONCEPT SYSTEMS INTERNATIONAL GMBH | 3114388 |
| 78599064 | SSI | O'GARA GROUP, INC. | 3071023 |
| 78439017 | SSI | Spoon, Mark J. | — |
| 77830254 | SSI | Sealant Systems International, Inc. | — |
| 77541340 | SSI | Summit Springs Inc. | — |
| 76458120 | SSI | QED TECHNOLOGIES INTERNATIONAL, INC. | 2887206 |
| 76365536 | SSI | SINGLE STICK, INC. | — |
| 76364573 | SSI | Secure Systems International, LLC | 2731427 |
| 76360588 | SSI | I.P. Holdings, Inc. | — |
| 76349236 | SSI | Stainless Systems Inc | — |
| 76302924 | SSI | Software Solutions Integrated, LLC | 2582074 |
| 76264083 | SSI | SERVICYS INC. | — |
| 76242313 | SSI | ITT Industries, Inc. | — |
| 75795695 | SSI | Southwest Staffing, Inc. | — |
| 75599444 | SSI | SLEEP SOLUTIONS, INC. | — |
| 75334396 | SSI | Scientific Software-Intercomp, Inc. | — |
| 75304073 | SSI | SSI Surgical Services, Inc. | — |
| 75103860 | SSI | Federer, Irmgard | — |
| 75103859 | SSI | Federer, Irmgard | 2312132 |
| 74585178 | SSI | Storage Systems, Inc. | 1975885 |
| 74360619 | SSI | SYSTEMS SOLUTIONS INC. | — |
| 74333177 | SSI | APOLLO TECHNOLOGIES INTERNATIONAL CORP. | 1780960 |
| 74280366 | SSI | Dow Corning Corporation | — |
| 74265682 | SSI | Superior Systems, Inc. | 1789687 |