Grossmann is a building, renovation and household goods retailer offering a broad range of products through its stores and online shop. Its aim is to bring the essentials for building, maintaining and improving a home together in one place. The catalogue includes tools and machinery, construction materials, plumbing supplies, electrical goods, agricultural products and everyday household items, with more than 10,000 products available.

Shoppers can browse products online, compare items and place orders for courier delivery. Grossmann promotes fast delivery across the country and provides professional advice to help customers make informed choices. The range includes equipment for construction and repair work, such as concrete vibrators, laser levels and plastic pipe welding tools, alongside practical automotive products including circuit testers and air compressors. Gardening and agricultural equipment, such as petrol trimmers, is also featured.

With a retail network described as close to customers, Grossmann serves both practical household needs and larger building or renovation projects.