Knives & Components
Explore knife families and related components for your cutting application.
Explore ProductsAbout Portage Knife
Industrial Knife Making Since 1983.
Portage began with a machine designer’s idea for a better way to manufacture circular scoring knives. A practical approach to engineering and a focus on the customer have shaped the company ever since.
Our Story
From a Machine Designer’s Idea
Founder Paul “Barney” Grimes developed specialized machines to make the 3-inch circular knife manufacturing process less labor intensive. His attention to machine design and part quality helped build Portage’s foundation.
Portage Begins
At age 72, Paul “Barney” Grimes founded Portage Knife Company, bringing a lifetime of machine design and entrepreneurship to circular scoring knife manufacturing.
A New Chapter
Paul retired and sold the company to his daughter, Jeannine Lizak; his protégé and plant manager, Chris Michalec; and his grandson, Duane Huff.
Investment in Technology
Portage began a program of technological investment to refine the manufacture of circular knives and accessories.
Room to Grow in Akron
The company moved from Mogadore, Ohio, to a 28,000-square-foot facility in Akron, creating more room for manufacturing and improved efficiency.
Continuing the Legacy
Jeannine Lizak entered retirement, and Chris Michalec assumed the presidency and management of daily operations.
Your Next Step
Working With Portage
Custom Work & Services
Learn about custom knives, regrinding, engineering and machine shop services.
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