| Company | Category | Area | Address | Web | Contact person | |
| TKALCEVIC NEDA MDSC | Medical Doctor's Office | Illinois | 2645 WASHINGTON ST STE 226, WAUKEGAN, Lake, Illinois, 60085-4967, USA | - | - | Neda Tkalcevic |
| TKAR SMART ENERGY SYSTEMS | Energy Management Systems & Pr | New York | 56 DEAN RD, CARMEL, Putnam, New York, 10512-3116, USA | - | - | Thomas Ricotta |
| TKARA JPANE | Unclassified | California | 2395 BENSON AVE, SANTA CRUZ, Santa Cruz, California, 95065-1674, USA | - | - | Angel Yeo |
