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Thank you for visiting the HPTA web site. Please feel free to call or email any member for more information. Alternatively, you are welcome to fill out the form below for any further inquiries. We look forward to hearing from you!

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HPTA Board Members (2025/2026):

  • President: Russell Taylor, Live Earth
  • Vice President: Mo Rahbari, BioLine
  • Secretary: David Chinn, HUMA
  • Science Advisor: Dr. Fernando Rosario-Ortiz, University of Colorado, Boulder
  • Member at Large: Ben Pease, The Andersons, Inc.
  • Member at Large: Jeff Sangalli, Monty’s Plant Food
  • Marketing Consultant: Margie Zalk Enerson (701.400.1028)

Humic Products Trade Association
Legal Address:
HPTA
PO Box 548
Williston, North Dakota 58802

 

HPTA?Membership

HPTA Members

SoilBiotics3 200x215
Earthgreen
HORTIMED Logo Vertical
The Andersons 1 200x215
Hpta Member 1
Logo Nuest Humusolver With Inc 2 Web 200x215
Ag Connection Sales 200x215
MLAG-Stacked-logo-300x300
MTS Enviro logo 2016
Pwa Logo
Catalyst Product Group 1 200x215
Organocat Logo
Global Organics JPEG NEW With R 215x215
Live Earth Products
TBIO LOGO A
Humintechlogo1
Logo EarthWorks Web
HGS BioScience
BIOFULVIC Logo Web 200x215
Bio Huma Netics
FXC_Logo_Long_2_210x@2x
Montys 200x215
Motzz Logo 200x215
GTX 200x215
Green Wave
Leonardite Products
Natures Way Logo
Ocean Agro LLC 200x215
BioliNE R Logo Original 200x215
Borregaard Logo Web Formatted 200x215
Biopol_Logo-web-formated-300x300