| Company | Category | Area | Address | Web | Contact person | |
| JJMT INC | Nonclassified Establishments | Michigan | 2733 52ND ST SW, WYOMING, Kent, Michigan, 49519-9630, USA | - | - | - |
| JJMTKEN INVESTMENT INC | Real Estate Investment Trust | New York | 2586 CHURCH RD, ROCK STREAM, Schuyler, New York, 14878-9630, USA | - | - | Ken Switzer |
