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Kleinfelder Ranked No. 8 Design Firm in the State by ENR California

Thursday, 18 June 2015

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SAN DIEGO, California – Kleinfelder – a global engineering, science, and architecture consulting firm – has been ranked No. 8 on Engineering News-Record California’s (ENR California) 2015 Top California Design Firms list.  Overall, Kleinfelder was ranked in 10 categories, including being named No. 1 in Sewerage and Solid Waste.  

The Top Design Firms list ranks the largest privately- and publically-held consulting firms based on dollars billed the previous year in California and by market sector. The company, which was founded in Stockton, California in 1961, reported a revenue of $112.48 million. This is the first time Kleinfelder has appeared on the list.

“The rankings in ENR California have only reiterated what we already know -- that Kleinfelder is one of the premier, employee-owned engineering, science, and architecture consulting firms in the state,” says Bill Siegel, Kleinfelder’s President and CEO. “We are incredibly proud of this accomplishment.”

Kleinfelder’s full list of rankings by market sector include:

  • No. 1 in Sewerage and Solid Waste Design
  • No. 4 on Environmental/Geotechnical Engineering
  • No. 6 on Top 20 Petroleum
  • No. 6 on Top 20 Government/Public Buildings
  • No. 8 on the Top Design Firms in California
  • No. 11 on Top 20 Commercial
  • No. 11 on Top 20 Structural Engineering
  • No. 12 on Top 20 Water Supply
  • No. 13 on Top 20 Transportation
  • No. 18 on Top 20 Civil Engineering

The company’s engineers, scientists, and architects have worked on many high-profile projects throughout California, including the $1-billion Carlsbad Desalination Plant in Carlsbad, the North Torrey Pines Bridge Retrofit and Rehabilitation in San Diego, and the Van Norman Complex Stormwater Capture Master Plan in Los Angeles. Kleinfelder operates 20 offices throughout the state.

To learn more about ENR California’s Top Design Firms List, please visit

About Kleinfelder
Founded in 1961, Kleinfelder is a leading engineering, construction management, design and environmental professional services firm.  Kleinfelder operates from over 60 office locations in the United States, Canada, and Australia.  The company is headquartered in San Diego, California.