ATAK is a Slovak sports equipment company (association football, volleyball, basketball, running, handball, lacrosse, ice hockey and tennis) supplier founded in Prešov, Slovakia in 1991.

The following teams wear uniforms and apparel manufactured by ATAK:^[1]

• 1. FC Tatran Prešov

• Slovakia

• HC Slovan Bratislava
• HC Košice
• HKm Zvolen

• HT Tatran Prešov
• HK Slávia Partizánske

• VK Slávia EU Bratislava
• VK Slávia Svidník
• VK Prešov
• Volley project Nitra