Aru Group is a timber industry company founded in 1993 with approximately 180 employees and based on Estonian capital. the production complex in Hulja, Lääne-Viru County, has four factories: a window and door factory, a staircase factory, a house factory and a glulam components factory.

The main export markets are Ireland, the Netherlands, Japan, Denmark, Norway, Germany and Iceland. Exports are organised through distributors.