Dagi Giyim Sanayi ve Ticaret AS engages in the manufacture, distribution, and sale of underwear garments. It offers underwear, pajamas, track suits, socks, and swimming suits for men and women. The company was founded by Adil Koç, Ahmet Koç, Mehmet Koç, Salih Koç, and Mehmet Sükrü Taskin in 1984 and is headquartered in Istanbul, Turkey.