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Clark Construction Group

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Overview

Clark Construction Group is one of the largest building and infrastructure companies in the United States. The company is American-owned and operated, and it grew from a small local excavator into a large asset delivery firm. Clark reports more than 5,100 employees and annual revenue of more than $7 billion.

Our portfolio spans every major building market, from public to private, corporate to cultural, education to entertainment, and the infrastructure connecting it all – power, transit, water, and roadways. Since 1906, we’ve been delighting and delivering value to our clients and project partners, providing diverse opportunities for our team, and strengthening the communities where we live. Its featured projects include Metropolitan Park, a LEED Platinum-certified headquarters for Amazon in Virginia, and a 24,000-square-foot artifact facility for the Alamo in San Antonio. The company also built a 70,000-square-foot rail vehicle maintenance facility for the Chicago Transit Authority.

With offices strategically located across the country, we pride ourselves on being a local builder with national reach. Clark builds a network of qualified trade contractors and suppliers, and its water business runs a pipefitter training program. Its core values include care for others, doing the right thing and giving back, and its employees log more than 10,000 volunteer hours each year.

Latest videos from Clark Construction Group on YouTube

  • Stadia, Seismic, and Acquisition (1986 - 1995)
  • The Two Front Strategy (1976-1985)
  • Delivering the New Washington Commanders Stadium
  • L'Enfant Plaza & New Markets (1966 - 1975)
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Clark Construction Group FAQ

As of 2026-10-19, Clark Construction Group has 3,777 employees, based on the Enrich Layer count of person profiles that list Clark Construction Group as their current employer. Its listed company size band is 1,001 to 5,000.
As of 2026-10-19, Clark Construction Group is headquartered in United States, US.
As of 2026-10-19, Clark Construction Group is classified in the Construction industry.
Clark Construction Group is one of the largest building and infrastructure companies in the United States.
As of 2026-10-19, Clark Construction Group's official website is http://www.clarkconstruction.com/.
As of 2026-10-19, Clark Construction Group is a privately held company.