ASOS Plc operates as an online fashion retailer worldwide. It offers womenswear and menswear products. The company sells its products under the ASOS Design, ASOS Edition, ASOS 4505, Collusion, Reclaimed Vintage, Topshop, Topman, Miss Selfridge and HIIT brands, as well as through third-party brands.

It is also involved in the employer of marketing staff and payment processing businesses.