Investment group with primary focus on development and construction activities. In each sector, we strive for a quality and timeless product and service with a clear concept that reflects our values and draws on our many years of experience. We are creating a better place to live.

Residential development is our domain. However, we also want to look for new ways and possibilities of development, even those that have not been tried before. From humble construction beginnings, we have worked our way up to become one of the market leaders. We do not close ourselves to any further challenges, growth and increasing expertise.

We have been here for you for 25 years and have designed over 40,000 homes in that time. We offer more than 500 design solutions for bungalows, multi-storey houses, timber houses and passive houses. We will modify each project to meet your requirements or prepare a completely individual solution.

We build brick houses, turnkey houses, rough construction, renovations, new construction. BTI supplies - water, sewer, heating, gas, electrical wiring - high and low current, drywall, building insulation, facades, engineering and design work, TDI. We provide consultancy, projects.

Specialising in the construction of houses and turnkey buildings. Rough construction, renovation, new construction. BTI - water, sewer, efficient heating, gas, electrical wiring strong and weak current, plasterboard, insulation, facades, engineering and design work. We provide consulting, TDI construction and technical supervision.