HELLWEG Die Profi-Bau- & Gartenmärkte is a family-owned German company specializing in DIY and garden supplies. It operates a large chain of over 90 HELLWEG stores across Germany and Austria, along with managing BayWa Bau & Garten centers and Gartencenter Augsburg locations. The company offers a comprehensive range of products for home improvement, construction, and gardening, available both in its physical markets and through its online shop.