A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 1
| T-HR Kft. (79) | Tesco (14) |
| TESCO-GLOBAL Aruhazak Zrt. (251) | TESK Tanacsado kft. (15) |
| TEVA Gyogyszergyar Zrt. ( Debrecen ) (6) | TEVA Gyogyszergyar ZRt. ( Godollo) (16) |
| TGR Tobbesugynoki Biztositasi Zrt (5) | ThyssenKrupp Presta Hungary Kft. (9) |
| TREDIS Consulting (75) | Trenkwalder (538) |
| TRENKWALDER KFT. (7) |