Wisconsin Seed Potato
Improvement Association

High quality seed potatoes from Wisconsin

wi map
J.W. Mattek & Sons, Inc.
Charlie, Joe, Kyle, Mitch, Jim, John, Joshua, Corey and Matt Mattek
Photo by Tim Gaffney

This fifth generation family farm carries on the tradition of providing quality seed potatoes to its customers. The Mattek’s have a strong customer base with friendships formed over many years.

Since the 1800’s, farming has been a way of life for the Mattek family. James W. Mattek operated a dairy and potato business. His sons, Eugene and James J. Mattek concentrated their efforts on potatoes and were early pioneers in the certified seed program. In 1960, the farm became incorporated and continued to raise quality foundation and certified seed potatoes.

James J. Mattek’s sons, John, Jim and Joe, currently own and operate this 1100 acre potato farm on a three year crop rotation with snap beans and winter wheat. The Mattek’s are always looking for new and promising varieties.

The future of the Mattek farms looks bright, with Joshua Mattek farming full-time with his dad and uncles. Part-time efforts are shared by Corey, Mitch, Matt, Charlie and Kyle Mattek.

Snowden, Atlantic, Pike, Lamoka, Megachip, Silverton, Manistee, Hodag, Lady Liberty and Frito-Lay Varieties
“This family farm prides itself on growing clean, quality seed for generations.”
We are proud members of the United Potato Growers Cooperative of Wisconsin
potato blue book seal Grower and Shipper Foundation and Certified Seed Potatoes potato red book seal
Over 50 years experience in seed production!! J.W. Mattek & Sons, Inc.
N5798 Star Neva Rd.
Deerbrook, WI 54424
Farm/Office 715-623-6963
FAX 715-627-7245
Jim Mattek 715-623-7391
John Mattek 715-623-6864
Joe Mattek 715-623-3156
Mobile 715-216-0599
Email: jwmattek@gmail.com
WI cert seed potato logo
updated 05-Apr-2021


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