To be the premier engineering, construction, and project management company in
Turkey,
Turkic Republics,
Russia,
Arabian Peninsula – Gulf Region,
Africa,
Middle East Region.

• Customers and partners will see us as integral to their success. We will anticipate their needs and deliver on every commitment we make.
• People will be proud to work at YONAR. We will create opportunities to achieve the extraordinary, and we will reward success.
• Communities will regard us as responsible—and responsive. We will integrate global and local perspectives, promote sound management of resources, and contribute to a better quality of life.

• Ethics. Uncompromising integrity, honesty, and fairness are at the most important characteristics of our company.
• Excellence. We set high standards in engineering and management sciences and always ensure the highest quality. YONAR’s standards are also based on internationally acknowledged procedures. YONAR’s in-house systems, pertaining to quality, which are also endorsed by the TGA-DAR Germany and TURKAK Institution, include Quality Management System ISO 9001:2000, Environmental Management System ISO 14001:2004 and Occupational Health and Safety System OHSAS 18001.We apply advanced technology, and we continually innovate and improve. We thrive on challenge and accomplishment.
• Fair Return. We earn a return that fairly rewards the value we deliver.
• Mutual Respect. We work by our YONAR Covenants, which encourage openness, teamwork, and trust. We value an inclusive culture based on diverse backgrounds, experience, and views.
• Safety. Zero accidents is our unwavering goal—people’s lives depend on it.
• Sustainability. We plan and act for the future—for the long-term good of our company, our customers, and our world.

The mission of YONAR is to be the builder of choice for our customers; the employer of choice for our people; to set the highest standards for quality and safety; and to achieve a fair balance of responsibility, profitability and citizenship.