The Sievert Group is represented by the brands quick-mix, akurit, tubag, strasser, hahne and maltop. We manufacture and sell masonry and mortar mixes, mixes for construction and renovation work, tiling and adhesive systems, sealing systems, plaster mixes, concretes, trowels, thin-film plasters and thermal insulation systems.

XellaCZ is a leading manufacturer of Ytong, Silka and Multipor building materials. The company's headquarters in the Czech Republic is located in the plant in Hrušovany u Brna, where the production of Ytong aerated concrete blocks takes place. In addition to production, the marketing department, accounting and back office are also located here.

Since 1993, we have specialized in the rehabilitation of damp masonry and waterproofing - selling construction chemicals (remediation plasters, bitumen squeegees, concrete waterproofing, etc.) and conducting construction and technical surveys, according to which we create a specific design solution. We take contractual responsibility for these designs.

We sell building materials. We offer paving, pipework, thermal insulation, fittings, mortar, plaster, adhesives, tools, garden and dry construction equipment.

We sell facade paints, insulation systems and Baumit insulation materials. We offer finishes, plasters, squeegees, facade polystyrene, masonry and concrete rehabilitation, screeds and adhesives. Our product range also includes grouts, waterproofing, dry concrete mixes and more.

Since 2022, we have been fully dedicated to the implementation of machine plastering. We are a team that has been on the market for 15 years. Mainly for clients from the South Moravian region. We offer a complete range of products including machine plastering and reconstruction of apartments and houses.