The NWCA’s Online Membership Directory includes listings and Web links to a number of member companies doing business in the Pacific Northwest. Any company engaged in the production, packaging, distribution or use of industrial chemicals; or any company interested in the development and improvement of the chemical industry is eligible for membership.  
    Airgas Specialty Products  
    American International Chemical, Inc.  
    Chemtech Industrial Services  
    Church and Dwight  
    Armand Products  
    Esseco USA LLC  
    E.T. Horn Company  
    Hasa Inc  
    Oxy Inc  
    PQ Corporation  
    ICL Performance Products LP  
    Rio Tinto Minerals (formerly U.S. Borax)  
    Sherman Brothers Trucking  
    Solutia Inc.  
    Tarr LLC  
    Teck Cominco American Inc.  
    TransChem Inc.  
    TRInternational, Inc.  
    Univar USA, Inc.  
Click here to download a membership form to mail or renew your membership online by clicking on the button below.
      Click here to renew your membership online now  
© 2017 Northwest Chemical Association