SIGMA News.

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SIGMA Denver Location Now a Full-Service Operation

When SIGMA Denver opened in 2019, it functioned as a satellite facility run out of the Chicago Midwest Regional Office. The plan was always for...

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Reflections on ACE24 and other Mid-Year Observations from Jon Taft, Regional Manager

Post-ACE Mid-Year Thoughts from Jon Taft, Regional Manager

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The Next Step in Water Engineering: Population Movements, PFAS and AI

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SIGMA Secures Treatment Plant Infrastructure Order in Tennessee

Large-sized Restraints Essential to Renovation of McCroskey Island Plant

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SIGMA Secures Treatment Plant Infrastructure Order in Tennessee

Large-sized Restraints Essential to Renovation of McCroskey Island Plant.

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3000 Customers Surveyed, SIGMA Earns “Best-in-Class” Net Promoter Score®

SIGMA is proud to announce our “Best-in-Class” Net Promoter Score (NPS®) based on a survey of nearly 3000 customers. NPS® is a market research tool...

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Report from the World’s Largest Global Water Quality Event: WEFTEC 2023, Chicago

By Dennis Wilson, SIGMA’s National Technical Sales Coordinator

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V-BIO® Is THE Choice For Protecting Ductile Iron Pipe From Corrosion

by Dennis Wilson, Technical Sales Coordinator

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The Evolution of the SIGMA Universal Restraint

Dennis Wilson, Technical Sales Coordinator in Conversation with Satheesh Chandrasekaran, Engineer for Restraint Products at SIGMA

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Change and Stability in the Waterworks Industry

Recently, while moving, I ran across a manilla file folder that I had titled Work Memorabilia.