Our company was founded on December 28, 1990 under the name KÁLLÓ-FLOP Kft. In December 1991, the company moved its headquarters to Nyíregyháza, and at the same time changed its name to "Nyír-Flop" Generálkivitelező Szállító és Szolgáltató Kft. The founders are natural Hungarian persons. We currently operate as a family-owned business. The management tasks of the company are performed by Roland Nyesti as managing director. 

In 2006, the company was transformed and the non-waste management company was spun off, so the limited liability company its scope of activity consists of communal services.