Day & Zimmermann Ranked #1 O&M Contractor in Power by ENR for Sixth Consecutive Year

PHILADELPHIA, PA, Sep 26, 2013 -- Day & Zimmermann (D&Z), the century-old, family-owned provider of construction and engineering, staffing and defense solutions for leading corporations and governments around the world, has been named by Engineering News-Record (ENR) as the number one Operations and Maintenance Contractor in Power for the sixth year in a row.

The ranking comes as part of ENR's 2013 Top 400 Contractors Sourcebook, an annual publication that provides market analysis and rankings of the largest U.S.-based architectural and engineering firms in major industry sectors. ENR is a respected trade magazine that compiles thorough and often exclusive data on the construction industry.

"Our continued recognition at the top of our sector reflects a constant commitment to safety, quality, and innovative solutions for our customers," said Michael McMahon, president of Day & Zimmermann's Engineering, Construction and Maintenance group. "This recognition illustrates our commitment to do what we say."

In addition to achieving the top O&M contractor ranking, with $1.2 billion in annual revenue, D&Z also ranked number seven on the list of Top Contractors in Power.

ABOUT DAY & ZIMMERMANN Day & Zimmermann is a century-old, family-owned company whose 23,000 employees specialize in construction & engineering, staffing and defense solutions for leading corporations and governments around the world. Operating from more than 150 worldwide locations with 2.4 Billion USD in revenue, Day & Zimmermann is currently ranked as one of the largest private companies in the U.S. by Forbes. Founded in 1901 and headquartered in Philadelphia, PA, our first work was to develop "Betterment Reports" that helped modernize American factories. Today, we are still in the business of betterment -- maintaining the nation's power infrastructure, protecting American freedoms and driving technological advancements around the world. We do what we say. (R)



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