| 34152121: | 1st UNISPO, s.r.o. |
| 44744412: | 3PCentrum - Prehoda, s.r.o. |
| 36752029: | A M Promotion, s.r.o. |
| 36561967: | A1-Security s.r.o. |
| 36774561: | Aaron Salamon & partners s.r.o. |
| 43938001: | AB INVISIS, s.r.o. |
| 43807232: | ABC Lux, s.r.o. |
| 44113811: | ABC plus Nitra s.r.o. |
| 36685976: | AC Trade Slovakia, s.r.o. |
| 43897495: | Áčko - cestovná agentúra, s.r.o. |
| 36554278: | Activ Agency, s.r.o. |
| 31428886: | ADDA spol. s r.o. |
| 43858457: | ADLO - personálna agentúra, s.r.o. |
| 44451121: | ADLO - Slovakia s.r.o. |
| 44634803: | Adriana Csóková - A.R.S |
| 43035728: | Adriana Kóšová |
| 40853772: | Adriana Kürthyová |
| 43932363: | ADY LINGUA s. r. o. |
| 31449069: | Aeolus, s. r. o. |
| 44238207: | Aeres s. r. o. |