Sleepz AG, together with its subsidiaries, operates as an e-commerce company in Germany. The company operates online shops that sell sleep products, including beds, box springs, slatted frames, mattresses, beddings, and sleeping accessories, as well as home and living products. Its online shops include perfekt-schlafen.de, markenschlaf.de, schlafnett.de, matratzenunion.de, schlafhandel.de, onletto.de, bettenriese.de, and buddysleep.de. The company also develops mattresses under the Grafenfels brand. The company was formerly known as bmp Holding AG and changed its name to Sleepz AG in August 2017. Sleepz AG was founded in 1997 and is based in Berlin, Germany.