SIRC is a non-profit organization consisting of voting member companies involved in the manufacturing or processing of styrene, and associate member companies that fabricate styrene-based products. Collectively, SIRC’s membership represents approximately 95% of the North American styrene industry.
SIRC Members 2014
Ashland Specialty Chemical Company
Dart Container Corporation
PCCR USA, Inc.
SABIC Petrochemicals Holding US, Inc.
Total Petrochemicals USA, Inc.
Hobas Pipe USA
Insituform Technologies, Inc.
Molded Fiber Glass Companies
Japan Styrene Industry Association