Our company, 2U1K Engineering and Consultancy Inc., was established in 2012 by founder partners; namely, Turgay Eser (Environmental Engineer), Günal Özenirler (Environmental Engineer, M.Sc.) and Dündar Emre Kaya (Environmental Engineer). Our service area consists of environmental engineering and environmental and social consultancy activities, detailed under the following headings:

  • Project Site Screening and Selection;
  • Route Reconnaissance Surveys; 
  • International Environmental and Social Impact Assessment (ESIA) Studies;
  • National Environmental Impact Assessment (EIA) Studies;
  • Technical Assistance in Environmental Permitting and Licensing;
  • Environmental and Social Management and Monitoring Planning (ESMMP);
  • Environmental and Social Due Diligence (ESDD) Works; and
  • Consultancy Services for European Union (EU)Grant Applications. 

2U1K is one of the global associates of “Inogen Environmental Alliance” in Turkey. Inogen serves with more than 4,330 employees in 120 offices.


Experience of over 30 years of our founder partners and more than 10 years of corporate experience in environmental consultancy services for development projects according to the scope and quality required by international financial institutions, including the World Bank (WB) Group and the European Bank for Reconstruction (EBRD), 2U1K's client portfolio is extensive. This portfolio includes the WB, EBRD, European Investment Bank (EIB), Asian Development Bank (ADB), Agence française de développement (AFD), Equator Banks, KfW and SACE Group, as well as Turkish financial institutions (e.g. TSKB, TKYB, Türk Exim, İşbank, Garanti Bank, Ziraat Bank), public institutions and local governments, and many private institutions and investors.

Our company has extensive experience in national Environmental Impact Assessment (EIA), international Environmental and Social Impact Assessment (ESIA), Environmental and Social Management Plan (ESMP), Biodiversity Management Plan (BMP), Geographic Information Systems (GIS), Stakeholder Engagement Plan (SEP), Resettlement Action Plan (RAP), Livelihood Improvement Plan (LIP), Ex-post Social Research for various private and public sector development projects. Our service areas are infrastructure projects such as energy and transportation infrastructure investments, industrial investments, drinking water treatment and networks, wastewater treatment plants, sewerage networks. Solid waste management systems, landfills, transportation networks such as railways, highways, airports, ports, and energy generation projects such as conventional power plants, renewable energy sources (e.g. wind power plants and solar power plants), hydroelectric power plants, gas and oil pipelines, and industrial production facilities related to minerals such as iron and steel, gold, chrome, aluminum.

2U1K holds EIA Qualification Certificate issued by the Ministry of Environment, Urbanization and Climate Change along with ISO 9001 Quality Management Certificate, 14001 Environmental Management Certificate, ISO 45001 Occupational Health and Safety Management Certificate.

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