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Our history

Building and launch of manufacturing of hydrolyzed lignin and medical products on its base.


Creation of pharmaceutical group Leksir comprising:

–Leksir – engineering and marketing company which is also the group managing company (located in Moscow);

–Leksir Ukraine – the representative office.


Beginning of cooperation with AVVA Pharmaceuticals AG on development and registration of ecoantibiotics. An R&D laboratory for new medical products was established.


Pharmaceutical company AVVA RUS was founded. Both AVVA RUS and the Swiss company AVVA Pharmaceutical AG are included in the group. The company AVVA Ukraine and the representative office in the Republic of Uzbekistan AVVA Uzbekistan were established.


Medical drug Ursoliv and ecoantibiotic were started to market in the Russian Federation and in the CIS.


A strategic marketing agreement was concluded with OJSC Farmstandart on joint promotion of the medical products like Micrazim, Lactofiltrum, Filtrum, Ursoliv, Dinolac on the Russian market.