We handle large technical projects relating among other things to road infrastructure and the railway and aviation industry.

The trust our clients have placed in us and the list of projects we have handled are confirmation of our experience.


  • Construction of the S3 express road as part of the task named “The construction of the second roadway of the Gorzów Wielkopolski ring road along the S3 express road from km 0+000.00 to 11+660.00”.
  • Construction of the A-1 highway from Tuszyn to Pyrzowice, section F: Rząsawa interchange (including the interchange) – Blachownia interchange (including the interchange).
  • Construction of the A-1 highway from Tuszyn to Pyrzowice, section I: Woźniki interchange (excluding the interchange) – Pyrzowice interchange (excluding the interchange).
  • Design and construction of the S6 road from Nowogard to Płoty (end of the Nowogard ring road – end of the Płoty ring road).
  • Construction of the S7 road from Gdańsk (A1) to Elbląg (S22), section: Koszwały (national road No. 7, Koszwały interchange) – Elbląg (including the Kazimierzowo interchange). Task I: Koszwały – Nowy Dwór Gdański.
  • Design and construction of the S6 road at the section between Goleniów and Nowogard (S3, Goleniów Północ interchange, including the interchange – start of the Nowogard ring road).
  • Preparation of a building permit design study of the construction of the Warsaw Southern Ring Road at the section from “Puławska” interchange to “Lubelska” interchange; a program concept.
  • Design and construction of the S3 express road between Nowa Sól and Legnica (A4), task III from the Kaźmierzów interchange to Lubin Północ interchange, with the approximate distance of 14.4 km, i.e. from km 33+300 to approximately km 47+678.08.
  • Extension of the National Road No. 8 Wrocław – Warszawa – Białystok to the parameters of an express road S8, at the section from the bypass (ring road) of Wiśniewo past the bypass (ring road) of Mężenin, from km 586+310 to km 601+700.
  • Construction of Olsztyn-Olsztynek S-51 road at Olsztyn East – Olsztyn South section (formerly: Construction of Olsztyn ring road within the route of national road No. 16: Task No. 2: from km approx. 10+000 to the ending point in km approx. 24+701 (behind Olsztyn – East interchange)).
  • Construction of S7 dual-carriageway express road between Chęciny and Jędrzejów.
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  • Building permit design for the first stage of the construction of the western section of the subway line II in Warsaw.
  • Upgrade of the E30 railway line, Stage II: Implementation of ERTMS/ETCS and ERTMS/GSM-R in Poland on the Legnica – Wrocław – Opole section.
  • Terms of Reference; Specification, Implementation and Delivery of the TETRA System.
  • Construction and implementation design of ERTMS system on the E30 Legnica – Wrocław – Opole railway line section and development of feasibility study results and drafting appendices to the co-financing application.
  • 3rd and 4th International Conference  “Advanced Rail Technologies”
  • European Rolling Stock Forum 2014, 2015 and 2016
  • Rail Safety Forum 2015 and 2016
  • “Prospects of High Speed Railway in Poland” Conference
  • Railway Test Rings Conference

  • Translation of ThyssenKrupp automatic passenger boarding bridge manuals.
  • Translation of the proposal for the delivery of 48 multi-purpose fighters for the Polish Armed Forces..
  • Translation of the document describing candidate requirements and the course of SAAB 340 pilot training process, which will prepare them to perform takeoffs and landings in limited visibility conditions.
  • Translation of the Terms of Reference for the “Procurement and delivery of a multi-engine piston utility aircraft for the purposes of the Border Guard Aviation Unit”.
  • Translation of the Terms of Reference for the “Delivery of a surveillance (measurement) aircraft intended to perform control & measurement flights for the Polish Air Navigation Services Agency”.
  • Safety in Air Traffic Conference
  • Translations under the project entitled „Delivery of two \small\ aircraft for VIPs (Heads of State) transport”.
  • Aviation Forum 2015


  • Airbus Group Polska Sp. z o.o.
  • Air France Polska
  • Aldesa Construcciones Polska Sp. z o.o.
  • Alstom Power Sp. z o.o.
  • ASTALDI S.p.A. S.A. Oddział w Polsce
  • AXTONE Sp. z o.o.
  • Balzola Polska Sp. z o.o.
  • Bilfinger Infrastructure S.A.
  • Blue Jet Sp. z o.o.
  • Budimex S.A.
  • Dassault Aviation (Defence Division)
  • Dragados S.A.
  • Gulermak Agir Sanayi Insaat Ve Taahhut A.S. Oddział w Polsce
  • HBC Aviation
  • Hochtief Polska S.A.
  • Impresa Pizzarotti & c. S.p.A.
  • Indra Sistemas Polska Sp. z o.o.
  • INSO Sistemi per le Infrastrutture Sociali S.p.A. S.A. Oddział w Polsce
  • Jet Story Sp. z o.o.
  • JF Hillebrand Poland Sp. z o.o.
  • Kapsch CarrierCom Sp. z o. o.
  • Lockheed Martin Global Inc.
  • Loyd’s Aviation Group (Polska)
  • MEDCOM Sp. z o.o.
  • Mostostal Warszawa S.A.
  • PKP Polskie Koleje Państwowe S.A.
  • P.R.I. “Pol-Aqua” S.A.
  • POLZUG Intermodal Polska Sp. z o.o.
  • PORR Polska Infrastructure S.A.
  • Salini Polska Sp. z o.o.
  • Siemens Sp. z o.o.
  • Skytanking Holding GmbH
  • Solaris Bus & Coach S.A.
  • Strabag Rail Sp. z o.o.
  • Strabag Sp. z o.o.
  • Thales International Polska Sp. z o.o.
  • The Railway Institute
  • Trakcja PRKII
  • Zespół Doradców Gospodarczych TOR Sp. z o.o.
Complete Clients list