BECOME A GPI MEMBER
Lhoist North America
Supplier Member Company
If you are an employee of a GPI member company, we invite you to set up an online account below to access your profile, register for events, gain access to members-only content, and more.
The members of GPI invite and encourage you to join! By working together, we can achieve our mission to maintain and enhance our industry as a whole. All membership applications for GPI must be approved by the Board of Directors.