TH Hilson is an ICIS Top 100 Chemical Distributor


TH Hilson has been an active member of the National Association of Chemical Distributors (NACD)since 1983.
Membership requires TH Hilson to comply with NACD’s Responsible Distribution program. Responsible Distribution is a mandatory, third-party verified environmental, health, safety & security program where members demonstrate their commitment to continuous performance improvement in every phase of chemical storage, handling, transportation, and disposal.

Requirements include:

  • Compliance with Code of Management Practice – 13 standards
  • Commitment to best practices  and quality systems
  • Documentation of company policies
  • Commitment to continuous improvement
  • Corrective and preventive procedures
  • Established emergency procedures
  • Third Party Verification

Please contact Angela Sisk, at with any questions concerning the National Association of Chemical Distributors (NACD) for TH Hilson. 

TH Hilson, Ravago Chemicals
1761 S. Naperville Road
Wheaton, IL 60189