PJSC LSR Group, together with its subsidiaries, engages in the real estate development and construction businesses in Russia. The company operates in two segments, Building Materials and Real Estate Development and Construction. It engages in the development of residential and commercial real estates; prefabricated panel construction; provision of contracting, subcontracting, and engineering services in civil and industrial construction; production of crushed granite; and extraction of sand and clay. The company also produces and sells bricks, concrete and reinforced concrete items, ready-mix concrete, aerated concrete blocks, crushed stone products, land-based and marine-dredged sand extraction products, and mortars, as well as wall and basic materials. Further, it provides tower cranes and fleet, transportation of construction material, crane rental, and land improvement services. The company is headquartered in Saint Petersburg, Russia.