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  • Acciona Nieruchomości

    Acciona Nieruchomości (previously known as Mostostal Invest) is a developer company with 20-years of experience on real estate market in Warsaw.

    In October 2005 Mostostal Invest was bought by one of the most active developer in Spain, Acciona Inmobiliaria (Real Estate) from the Acciona Group. In February 2006 it was decided to change the name for Acciona Nieruchomości.

    Realizing corporate assumption of Acciona Immobiliaria

    Realizując założenia korporacji Acciona Inmobiliaria, in Acciona Nieruchomości we put a lot of effort to provide professional, efficient and personalised service, which complies with the expectations of our customers and creates special value for them.

    Our MISSION is to be the leader in real estate projects, while maximizing the performance of our investment, appreciating and encouraging our shareholders, and gaining a high level of customer satisfaction while retaining our quality, price and timing. Everything is based on established sustainability criteria that actively contribute to social well-being, environmental protection and economic development.
    Focus on SUSTAINABLE DEVELOPMENT is about implementing core values of social responsibility, respecting environment, work satisfaction, sense of service, technical foundations, and willingness to innovate and compliance with the law.


    • Integrity
    • Leadership
    • Quality
    • Respect for the environment
    • Social responsibility
    • Long-term perspective
    • Financial force
    • Focus on customers
    • Innovation
    • Caring for people



    • Katarzyna Unold
    • Alvaro Tejero Iribarren
    • Monika Kostrzębska


    • Cesar Bascones Chamero
    • Jose Luis Rodriguez Hernandez
    • Eva Garcia San Juan


    European Medal

    3rd April 2009 the Committee of The European Economic and Social Committee, Urząd Komitetu Integracji Europejskiej and Business Center Club awarded Leśne the European Medal

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    Developer Certificate

    The Developer Certificate is awarded for a period of two years by the Polish Construction Employers Union. In 2001, after completing several housing investment projects,

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    European Medal

    8th edition of the European Medal - awarded in the services category. On 23 April 2004, we collected the European Medal awarded by the Office

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    Member of the PZFD

    Since February 2004 we have been a member of the Polish Union of Developer Firms (Polski Związek Firm Deweloperskich), which brings together developers from all

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    ACCIONA is one of the leading Spanish corporations present in more than sixty countries in five continents. As a multi-disciplinary organization, it is involved in many areas of business, which are related to each other. These areas may be grouped into 6 divisions, all under the ACCIONA brand: ACCIONA Infraestructures, ACCIONA Real State, ACCIONA Energy, ACCIONA Agua, ACCIONA Urban and Environmental Services, ACCIONA Logistics and Transport Services.ACCIONA Infraestructures is leading at Research Development + Innovation and is internationally recognized by specialized public and private bodies. The company was presented with an award for Best Innovation in Construction in 2005 by the Innovation Composites Awards Programme. The award was given for research and promotion of composite materials and their application in the construction of the longest road bridge in Spain (A-8 Cantabria Motorway), which was made using polymerised materials reinforced with carbon fibre.
    Technological excellence is one of the main competitive advantages at ACCIONA. The complexity and aesthetic value of projects being executed or finished, such as the Palace of Arts in Valencia, the urban railway in Hong Kong and the Guadarrama tunnels in Madrid are a few examples of our business leadership.The company has also developed and participated in some of the most important projects in the last 50 years on a global level: the fourth terminal of the Airport Barajas in Madrid, Petronas Towers in Kuala Lumpur, bridge Ting-Kau in Hong-Kong, Oriente station in Portugal or a University Hospital of King Abdullah in Jordan.In Poland, among other things, we undertook the metro (3 station + 2 tunnels), bridge over the Odra river in Wrocław (Acciona Infrastructure).