GHD is a global professional services firm comprised of industry leaders in five major markets: transportation, environment, water, energy & resources,

and property & buildings. We have been operating in California since 1984 and globally for over 90 years.  With 3 offices in the Sierra region, 14 across California, and over 350 employees, our diverse portfolio and focused geographic presence allows us to be connected to our clients and provide sustainable solutions for generations to come.

As an employee-owned company, we are committed to the role we play in communities where we live, work, and play. Our Sierra region offices are home to forward-looking professionals within all five of our market sectors. Our team provides imaginative thinking and innovative designs to solve our clients’ challenges during any phase of the project delivery cycle, from conception and analysis through to construction and permitting.

GHD ranks #10 in international design firms operating in the US, according to Engineering News-Record. These rankings reflect the size and significance of our sustained and growing business in the US. In addition to the delivery of extraordinary social and economic outcomes, we are focused on building lasting relationships with our partners and clients.