Becoming a Member Company

TSI is recognized as the foremost industry-wide advocate for sulphur representing all stakeholders actively engaged in the production, marketing, handling or otherwise adding value to sulphur. The broad focus of our program and committee structure allows us to achieve success by working together with our members to address common concerns, develop new opportunities for the sulphur industry, and promote a positive public image for our industry. To apply for membership in The Sulphur Institute download and submit the below application:

Looking for more information about becoming a member? Visit one of the pages below or contact TSI's Donald Messick.

Benefits of Membership in TSI

Click here to learn more about the value of being a member of The Sulphur Institute.