04.01.25
We’re glad to share the Times Picayune’ s recent spotlight on Cornerstone Chemical Company, LLC, and Cornerstone Energy Park (CEP) co-locating companies, recognizing each for significant contributions to community engagement, economic growth, and environmental sustainability in Jefferson Parish in fall 2024.
03.18.25
Cornerstone Chemical Company, LLC has sold its Sulfuric Acid production operations to Ecovyst to support long-term strategic goals.
03.05.25
Waggaman, Louisiana, March 5, 2025 - Cornerstone Chemical Company today announced a price increase for Melamine. Effective April 1, 2025, or as contracts allow, Melamine prices will increase by $0.05/lb. ($110.23/MT).
02.20.25
Due to global market challenges, Cornerstone Chemical Company, LLC will end Acrylonitrile production operations by June 2025.
02.15.25
Beneath the southern sky of Jefferson Parish, construction gears rev into motion for what promises to be a game-changer in the U.S. energy landscape. In the sprawling expanse of Cornerstone Energy Park, the groundbreaking of a $500 million facility marks the dawn of the nation’s first domestic production of essential components for electric vehicle (EV) batteries and semiconductors.
02.04.25
As recently featured in the Times-Picayune, UBE C1 Chemicals America, Inc. (UBE) plans to invest $500 million to co-locate at Cornerstone Energy Park, to construct and operate a facility for the production of lithium-ion battery and semiconductor components.
11.25.24
We’re proud to share that The Times-Picayune recently highlighted Cornerstone Chemical Company, LLC's September 2024 Back-to-School Supply and Uniform Drive, which supported hundreds of students across Jefferson and St. Charles parishes.
11.08.24
Discover how Cornerstone Chemical Company, LLC supports employee wellness through innovative health initiatives. Learn more about chemical company jobs today!
11.05.24
Through our partnerships with Cherbonnier/Rillieux Elementary School and Joseph A. Cuillier Career Center, Cornerstone is making a tangible difference in the lives of local students. See how our efforts are shaping the future of our community and nurturing the next generation of leaders.
