About Us

Sustainable infrastructure is the key to well-being, economic growth and prosperity. GRA delivers complex infrastructure programs across the world. We are a global network of experts working with clients and communities to develop and implement innovative solutions. We connect expertise across services, markets, and geographies to deliver transformative outcomes and help governments maintain stability and security. We develop programs that unlock opportunities, protect our environment and improve people's lives.

Key Segments
clean water

Clean Water

clean water


clean water


clean water




GRA makes use of a variety of development models where applicable including sovereign lending, joint venture equity and the Public-Private Partnership (PPP/P3) model.


GRA was a pioneer in the use of modular construction and prefabrication through its global supply chain to deliver high quality programs on time and within budget.

Program Management

From concept through completion, GRA acts as an extension of our clients’ staff, protecting their interests as our own.

Maintenance & Operations

Critical infrastructure projects require highest reliability standards and GRA works with owners to ensure that programs are delivered and maintained according to such requirements.

Contact Us

USA - Scottsdale

UK - London

UAE (coming 2018)