Atos is a sports shop based in Siemiatycze, Poland, offering bicycles, cycling accessories, sports equipment and outdoor products. Since 1990, the store has advised customers on choosing sporting, cycling and tourism gear, drawing on its experience and knowledge of the market to select products and suppliers. Customers can seek personal guidance when considering a bicycle, fitness equipment, a tent or Nordic walking poles.

The range includes children’s, youth and adult bicycles, including mountain, trekking, city and electric models, as well as accessories such as inner tubes, lights, grips and locks. Atos also sells swimming gear and clothing, water-sports footwear, sunglasses and sports eyewear, fitness accessories, running and cold-water swimming equipment, thermal clothing and other sports footwear. Selected items are available through its online shop, while some products are sold only at the physical store. Customers can contact the team about products not listed online, and Atos will try to source them. The store serves customers at Kościuszki 40 in Siemiatycze, with weekday and Saturday opening hours.