Instal Krakow SA engages in the construction and development of real estate. It operates through the following segments: Construction and Assembly, Real Estate Development, Foreign Operations, Light Industry Production, Heavy Industry Production, and Other Activities. The Construction and Assembly segment provides general contractor services for the individual, corporate, and government clients. The Real Estate Development segment includes internally financed real estate projects. The Foreign Operations segment pertains to acting as a subcontractor. The Light Industry Production segment offers assembly and fitting of steel structures, heating, ventilation, and air condition systems. The Heavy Industry Production segment engages in the manufacture of industrial constructions from resilient materials. The Other Activities segment encompasses training, research, and other services in the area of welding. The company was founded on March 1, 1950 and is headquartered in Krakow, Poland.