OG Engineering Ltd is a leading international multi-disciplinary project management  firm specialized in water treatment systems and plants, urban areas and buildings, infrastructure management, industrial and energy environments.

OG Engineering Ltd provides wide essential services to the project such as: quality assurance and quality control, inspection services for manufacture processes ,safety and health management, time and cost management and engineering services.

OG Engineering offers its clients professional management and implementation of multidisciplinary projects by experienced teams using state-of-the-art computer systems. OG Engineering has wide experience in organization, management and institutional capacity building of state and other enterprises, having conducted numerous studies in this field, both as independent projects and in the framework of other development schemes, such as tariff studies and financial management, leakage and water conservation studies, and institutional strengthening of water boards.