CH2M HILL, a global full-service engineering, procurement, construction and operations firm, has been named the largest company ever to make the Inc. 5000 list of fastest-growing private companies in the U. S.

The company was ranked in the top spot for the Top 100 Inc. 5,000 Companies by Revenue and by Gross Dollars of Growth. The Inc. 5000 is ranked according to percentage revenue growth from 2004 through 2007. With $5.8 billion in revenue in 2007, CH2M HILL’s revenue grew more than 85 percent from 2004.

Current company projects include: Operating all city services, except emergency services, for Sandy Springs, Johns Creek, Milton and Chattahoochee Hill Country, Ga.; providing program management for Masdar City in Abu Dhabi, the world’s first zero-carbon, zero-waste city; and overseeing the design and construction of the venues and infrastructure for the London 2012 Olympic and Paralympic Games, as part of the CLM Delivery Partner.

Complete results of the Inc. 5000, including company profiles and a list of the fastest-growing companies that can be sorted by industry and region can be found at www.inc5000.com.