Žemaitijos Pienas is one of the largest and oldest dairy companies in Lithuania, with a tradition spanning more than a century, founded in 1924 in Telšiai. The company processes raw milk into a wide range of dairy products, including milk, yogurts, kefir, sour cream, butter, milk powders, and cheese products, covering fermented, packaged, and processed cheeses.

Its portfolio includes over 200 products marketed under several brands such as Džiugas, Dobila, Magija, Rambyno, and Pik-Nik. Among them, Džiugas stands out as a traditional hard cheese with Protected Geographical Indication (PGI) status in the European Union.

In its operations, Žemaitijos Pienas places strong emphasis on preserving tradition while continuously investing in modern processing technologies. The company also focuses on expanding and diversifying its product range to meet contemporary consumer expectations and evolving dietary needs.