GMPT is happy to have several business members who support and take part in our advocacy efforts.

We encourage you to visit our business members’ websites to learn more about their services and products:

Hagstrom Engineering

Hoisington Koegler Group Inc.

Huffcutt Concrete, Inc.

mapformation, LLC

St. Croix Recreation Fun Playgrounds Inc.

SRF Consulting Group

Webber Recreational Design, Inc.

WSB & Associates

If your business or corporation would like to become a GMPT member, please fill out this Business Member Registration Form and email it to