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The East Harris County Manufacturers Association is a coalition of 115 plant sites at the largest petrochemical complex in the world, managed by corporations dedicated to providing jobs, upholding environmental standards and providing a better quality of life for their neighbors in and around the Greater Houston area.

Making Good Everyday
Our association is dedicated to sharing best practices in safety, the environment, and communication, as well as providing our communities with well-paying jobs, a higher standard of living and sustainable environmental initiatives that will strengthen our region and enrich the lives of residents.

We’d like to invite companies involved in industry and manufacturing in the East Harris County area to become a part of our growing organization. Join us as we continue our dialogue on the values and benefits industry brings to the community and to people throughout the world.

Afton Chemical / Ethyl Corporation Clean Harbors INEOS Reagens USA  Inc.
Air Liquide Complex Clorox Products Manufacturing Intercontinental Terminals Sasol
Air Products Covestro Invista Houston Sekisui Specialty Chemicals
Albemarle Corp DHL Supply Chain Kaneka North America Shell Chemicals
Altivia Dixie Chemical KinderMorgan Solvay Chemicals
American Acryl Dow Chemical Kuraray America Southern Ionics Inc.
AMPAC Fine Chemicals DuPont de Nemours & Co. LBC Houston L.P. Stolthaven Houston Inc.
Arkema Eco Services Operation Lubrizol Texas Brine Underground Storage
Athlon Solutions El Dorado Nitrogen LyondellBasell Texas Molecular
Baker Hughes Enterprise Products Mitsubishi Chemical TotalEnergies La Porte
BASF Evonik Monument Chemical TOTAL Petrochemical & Refining, Inc.
Bayport Polymers ExxonMobil Next Wave Energy TPC Group
Braskem G2O Technologies Nippon Chemical Trecora Chemicals
Brenntag Southwest  GEO Specialty Chemicals Nissan Chemicals Valero Refining Company
Celanese Chemicals Goodyear Chemical Nouryon VLS Recovery Services
Chemours Gulbrandsen Technologies  Inc. Odfjell Terminals Inc. Vopak
Chevron Phillips Chemical Haldor Topsoe Inc OxyVinyls Vopak Moda Terminals
Chevron Refinery Hexion Inc. PCI Nitrogen,LLC W.R. Grace
Circon Environmental Houston Ammonia Terminal Pemex Deer Park Zeon Chemicals L.P.