About Us

MIRBUD S.A. operates as a general contractor in all construction industry segments. MIRBUD S.A. has been listed on the Warsaw Stock Exchange since 2008. MIRBUD S.A. is one of the top largest general contractors in Poland according to a Deloitte ranking which includes Polish GC corporations.


MIRBUD’s trademark is its thirty years of experience and 1000 completed projects, most of which are prestigious construction contracts for:

  • industrial construction (production and storage buildings);
  • public utility buildings (sports halls, stadiums, hospitals, public administration offices, shopping malls, office and hotel facilities);
  • road engineering (motorways, national, provincial and district roads, and elements of urban transport infrastructure);
  • rail infrastructure (construction, renovation and retrofitting of train stations, main lines and sidings);
  • housing construction (single-family, terraced and multi-family residential buildings).

The MIRBUD Capital Group has more than 1200 employees, including highly qualified engineering personnel with various specialisations in the construction industry. MIRBUD’s advantage is advanced operating facilities with machines and equipment that ensure performance of most of the contracted work with MIRBUD’s own resources.

Since 2008, MIRBUD S.A. has been gradually building a stable Capital Group with diversified operations. The Group’s parent company, MIRBUD S.A., based in Skierniewice in the Łódzkie Voivodeship, specialises in the execution of building, structures and roads. The subsidiary KOBYLARNIA S.A. in Bydgoszcz specialises in the production and installation of bitumen for road infrastructure contracts. Rail infrastructure contracts are handled by the Kielce-based TRANSKOL Sp. z o.o., which has been operating within the Group since 2025. Housing development contracts are handled by JHM DEVELOPMENT S.A. in Skierniewice.

Moreover, the MIRBUD Capital Group hold the company Marywilska 44 Sp. z o.o., the owner of C.H. Marywilska 44 Sp. z o.o. in Warsaw and a warehouse and logistics park in Ostróda.


MIRBUD S.A. guarantees the highest quality of services, efficient project organisation, fast pace of work delivery in compliance with the highest standards, and professional technical personnel.