| Steel Related Industries Quality Systems Registrar LLC | Disregarded entity | Quality systems auditing | PA | 251704971 |
| SAE International | Related tax-exempt org | Engineering standards and education | PA | 251494402 |
| SAE Industry Technologies Consortia | Related tax-exempt org | Mobility standards and innovation | PA | 204860294 |
| SAE Government Technologies | Related tax-exempt org | Technology education and research | MI | 813279830 |
| Fullsight LLC | Related partnership | Business and program support services | PA | 822833702 |
| SAE Media Group INC | Related taxable corporation/trust | Publishing | NY | 112903233 |
| SMI Group Limited | Related taxable corporation/trust | Support services | — | — |
| SAE Industrial Consulting Services | Related taxable corporation/trust | N/A | — | — |
| SAE Group Europe BV | Related taxable corporation/trust | Support services | — | — |
| PRI Europe Limited | Related taxable corporation/trust | Support services | — | — |
| PRI CAPE (beijing) Certification | Related taxable corporation/trust | Support services | — | — |
| Octonx | Related taxable corporation/trust | Support services | — | — |
| SMI Group Holdings | Related taxable corporation/trust | Support services | — | — |
| SRI - Jicqa Corporation | Related taxable corporation/trust | Support services | — | — |