Our Staff
Got a question or need support? Reach out to the County Line sales team. We’re here to help.


Jon VanDonkersgoed
Owner
Jon joined County Line Equipment in 2001. He has an extensive background in equipment installation and service. This knowledge is put to use to make sure that County Line has the most comprehensive package available to the customer.

Nathan Bell
General Manager & Scheduling
Nathan comes with over 25 years experience in the industry. He began on the installation crew with First Choice Agriquip and has been a part of all aspects of the business from Purchasing to Sales. Nathan is our general manager as well he looks after our job scheduling – which is no small task!

Mark Visscher
Hog Equipment Sales & Consulting
Mark spent many years with his own farming operation before starting into equipment sales. Mark has extensive product knowledge from his years as an inside sales rep and is now dedicated to hog equipment sales. Mark works out of the Listowel office and covers all of Ontario.

Jonathan Welch
Poultry Sales & Consulting
Many of you will know Jonathan as he has been in the poultry equipment business for over 30 years. These years of knowledge bring valuable advice to the table when consulting on project design. Jonathan lives in the Guelph area and covers areas East of Elmira as well as Eastern Ontario.

Mark Damsma
Poultry Sales & Consulting
Mark is our specialist for broiler breeders as he not only has knowledge of the industry he also has real life experience from his own breeder operation. Mark works out of Clinton and covers areas in SouthWestern Ontario.

Bert Meijering
Poultry Sales & Consulting
In 2013, Bert decided to expand his horizons and joined the County Line team. He had owned and operated his own farm for many years but was eager for a new challenge – to help you get the product you need at the right price. Bert covers mid-western Ontario and is also our resident Omnivore specialist.

Adam DeVisser
Poultry Sales & Consulting
Adam joined the County Line team in January 2024. He has many years of experience in the poultry industry, on his family’s turkey farm, as well as, a local feed mill. He will be joining Jonathan in the Elmira and East area.

Dennis Pine
Layer Equipment Sales & Consulting
Dennis brings 14 years of experience in layer equipment to the County Line team. He has done installation and service, so he has firsthand knowledge of the industry and equipment. Dennis works from the Haldimand area and covers all of Ontario for Layers.

Justin Kotiuk
Poultry Sales & Consulting
Justin joined the County Line team in November 2022. He has years of industry experience from the warehouse to the parts counter. He is now joining the sales team and will be covering the region south of Hwy 403.

Tyler Bannerman
Counter Sales
Tyler Bannerman, Greg Mallet, Joe Highley, and Pieter Katerberg have each served County Line Equipment customers for up to eight years. They are good at finding solutions for obscure or outdated agricultural parts. They offer expertise with our product lines and work toward solutions for each customer who walks through the door.

Joe Highley
Counter Sales
Joe Highley, Tyler Bannerman, Pieter Katerberg and Greg Mallett have each served County Line Equipment customers for up to eight years. They are good at finding solutions for obscure or outdated agricultural parts. They offer expertise with our product lines and work toward solutions for each customer who walks through the door. Joe is presently working out of the Hickson location.

Pieter Katerberg
Counter Sales
Pieter Katerberg, Tyler Bannerman, Greg Mallett and Joe Highley, have each served County Line Equipment customers for up to eight years. They are good at finding solutions for obscure or outdated agricultural parts. They offer expertise with our product lines and work toward solutions for each customer who walks through the door.

Greg Mallet
Counter Sales
Greg Mallet, Tyler Bannerman, Pieter Katerberg and Joe Highley have each served County Line Equipment customers for up to eight years. They are good at finding solutions for obscure or outdated agricultural parts. They offer expertise with our product lines and work toward solutions for each customer who walks through the door.
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Are you interested in joining the County Line team? CLICK TO VIEW and check out our current job listings.
