To comprehend our customer’s expectation and to become a solution partnership within contract and rules,

Try to perform always excellence,

To find innovative solutions by using the latest technology in engineering and management science,

To accomplish strategies that are increasing speed and efficiency ın the implementation of projects,

To use all our resources in efficient and effective way,

To keep in the forefront of people's safety and environmental health,

To display exemplary teamwork with subcontractors and employees of the company,

To share earned success and values​​ with all the Ongun Construction’s employees.