Alza.cz a.s. is a Czech e-commerce company headquartered in Prague, Czech Republic. Founded in 1994 as Alzasoft, it is the largest online retailer in the Czech Republic and one of the leading e-commerce companies in Central Europe. Originally focused on consumer electronics, the company has expanded its product range to include categories such as household goods, toys, media, beauty products, sports equipment and hobby products.
Alza operates localized online stores in the Czech Republic, Slovakia, Hungary, Austria and Germany. The company combines online retail with physical stores, showrooms and the parcel locker network AlzaBox, which provides automated pickup and delivery services across several Central European markets.
Alza.cz is privately held through the holding company L. S. Investments Limited. Its founder Aleš Zavoral is chief executive officer and chairman of the board. In 2024, the company reported revenue of more than CZK 61 billion and net profit of CZK 2.3 billion.