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About Us

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The FS brand represents a standard of excellence for agricultural and energy-related products.


FS companies are located in the Midwest and northeastern United States and in Ontario, Canada. Local FS Member Companies provide farm and non-farm customers with fuels, lubricants, propane, plant nutrients, crop protection, seed, structures, equipment, and grain marketing assistance. FS teams deliver unmatched technical expertise and a genuine interest in partnering in our customers’ success. FS Crop Specialists act as trusted advisors in day-to-day farm operations. FS Energy Specialists offer reliable heating, fueling and lubrication solutions to farm and non-farm customers.

The FS System strive to be the best agricultural cooperative system in North America. It's the people who represent the FS brand that set it apart. Always professional and dependable, FS specialists are trusted advisors who understand local needs. FS employees are always ready to do more to move operations forward and never stop asking, "What's next?" 


FS PARTNERS is a retail division of GROWMARK, Inc. serving local producers from 16 branch locations across central and southern Ontario. We provide leading edge agronomic solutions and precision ag services delivered by a skilled team of professionals.  We offer grain marketing through Great Lakes Grain, and energy products & services through UPI Energy FS. 

We offer membership to our local farmer-producers, and proudly serve central and southwestern Ontario. Learn more about becoming a member.




To serve as your leading resource for innovative solutions.


To be the trusted long-term leader in our business.

Core Values

Create value for our customers and partners.
Supply quality products and services. 

Operate with integrity and honesty. 
Operate under sound business practices.
Develop long-term business relationships.
Foster environmental stewardship.
Respect and appreciate employees.
Employ and develop professional people.


Meet The Management Team

Frank  Barron

Frank Barron

Division Manager

(519) 821-7930

Andrea Fernandes

Andrea Fernandes

Sr. Administrative Assistant

(519) 821-7671

Steve Rongits

Steve Rongits

Agronomy Manager

(519) 821-7320

Duane Brubacher, CPA, CGA

Duane Brubacher, CPA, CGA


(519) 821-9670

Jeff House

Jeff House

Operations Manager

(519) 821-6616

Learn more about the FS System with the SOURCE magazine- a quarterly publication produced by GROWMARK, Inc. 

Read the following issues here:
Summer 2021
Spring 2021
Winter 2021 
Fall 2020
Summer 2020  
Spring 2020


Stay up to date with the latest issues. Download the GROWMARK Publications App today:

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