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About Us

Who We Are

GİAŞ was established in 2009 to deliver project management, construction, engineering and consultancy services to energy and industrial markets.

We provide performance-driven solutions throughout assets life cycle, from concept to operation across a broad range of industrial markets including power & process, oil & gas, renewable energy, infrastructure,and general industrial sectors.

What We Do

GİAŞ supports its customers across complete lifecycle of their assets in broad range of energy, process and utility markets. The rich heritage of our founding organisation makes us a respected presence in industrial markets, combining profound technical knowledge and expertise.

We have a powerful global network focused on delivering services, safely and cost-effectively that help our customers get the best from their assets to meet their performance goals.

Core Values

At GİAŞ, we practice our core values, which serve as guiding principles for how we do our business.

Health & Safety.

We, at all times look to ensure all our people are safe and secure in the environment they work in.


We aim to increase customer satisfaction by striving to deliver the best practices.


We demonstrate strong ethical standards with integrity, openness and trust.


We develop positive, long-term relationships with our customers and with all who provide services to our business, that are built on trust and respect.


We value and respect the ideas of our people, while embracing collaboration and harmony.