| 34772952: | Albín Repiský |
| 36635138: | ALUEX, s.r.o. |
| 44152884: | AMSTAVBA s.r.o. |
| 36633461: | AQUAViTA PLUS, spol. s r.o. |
| 36631639: | AVE Tornaľa s.r.o. |
| 00634034: | Behac, spol. s r.o. |
| 36021211: | Brantner Gemer s.r.o. |
| 31595766: | Brantner Lučenec s.r.o. |
| 36732699: | BZENEX s.r.o. |
| 36685623: | Ciro Eko Slovakia s.r.o. |
| 36644340: | ČOV a.s. |
| 36649171: | CTS s.r.o. |
| 40537773: | Dušan Danko |
| 44193726: | EKOKANAL, s.r.o. |
| 36385433: | EKOREAL, s.r.o. |
| 36057363: | ELEKTRO RECYCLING, s.r.o. |
| 40598535: | Erika Bucholcerová-EKOKANAL |
| 14233282: | Ernest Váradi |
| 31573495: | GRANUS - Vojtech Droba,spol. s r.o. |
| 36671959: | GRAVPLAST s.r.o. |