ABOUT
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OUR SERVICES
As an engineering and manufacturing partner, MCL Industries can take your products from design through delivery, allowing you to focus on new product development and sales. Whether your company has engineers in-house or not, we’ll work as an extension of your organization to develop solutions for your products, manufacture them in our 91,000 square-foot facility and deliver them on time.
MCL Quality Policy
LEARN ABOUT ALL SOLUTIONS
COMPANY ETHOS
Our family comes first and we take care of our own. We work hard so we can give back even more to team members who may have fallen on hard times, to community programs, and to charities that reflect our values in giving back to Northeast Wisconsin.
Mission
Mission
The MCL Family takes pride in providing world-class engineering & manufacturing solutions for our customers across diverse industries.
Vision
Vision
MCL will always deliver an outstanding experience for our customers, employees, and suppliers. This unwavering commitment, along with our Christian-based values ensures that our families, communities, owners, and charitable causes will continue to benefit from our success.
Values
Values
Fun
Innovation
Leadership
Trust
Excellence
Respect
JOIN OUR TEAM
MCL Shareholders
HISTORY
In 1979, Mel and Mary Ann Treankler started MCL Industries in the basement of their home with their sons, Carl and Larry. They distributed power transmission products and built electrical control systems, helping customers with electrical engineering and design as necessary. In 1983, Terry Hanstedt joined the team and shortly afterwards the business moved into its own building just down the road. Since then, Mel, Carl, Larry and Terry have served in various leadership roles, as MCL grew and attracted new customers, built its current facility in Pulaski and transitioned to meet the needs of its customers.

Today, Carl, Larry and Terry still serve as shareholders and guide MCL’s Leadership Team in living out the company’s Mission, Vision and Values. Mel and Mary Ann are enjoying retirement.
timeline_desktop
HISTORY
In 1979, Mel and Mary Ann Treankler started MCL Industries in the basement of their home with their sons, Carl and Larry. They distributed power transmission products and built electrical control systems, helping customers with electrical engineering and design as necessary. In 1983, Terry Hanstedt joined the team and shortly afterwards the business moved into its own building just down the road. Since then, Mel, Carl, Larry and Terry have served in various leadership roles, as MCL grew and attracted new customers, built its current facility in Pulaski and transitioned to meet the needs of its customers.

Today, Carl, Larry and Terry still serve as shareholders and guide MCL’s Leadership Team in living out the company’s Mission, Vision and Values. Mel and Mary Ann are enjoying retirement.
timeline-3
HISTORY
In 1979, Mel and Mary Ann Treankler started MCL Industries in the basement of their home with their sons, Carl and Larry. They distributed power transmission products and built electrical control systems, helping customers with electrical engineering and design as necessary. In 1983, Terry Hanstedt joined the team and shortly afterwards the business moved into its own building just down the road. Since then, Mel, Carl, Larry and Terry have served in various leadership roles, as MCL grew and attracted new customers, built its current facility in Pulaski and transitioned to meet the needs of its customers.

Today, Carl, Larry and Terry still serve as shareholders and guide MCL’s Leadership Team in living out the company’s Mission, Vision and Values. Mel and Mary Ann are enjoying retirement.
Mobiletimeline-1

Our Village encompasses and owns a diverse group of various companies in three complementary competencies; manufacturing, innovation and community service. We are 450 employees strong centered around our common Core Values. Combining each of these market focuses allows us to have a very unique perspective and group of resources to develop innovative solutions, products and experiences that few others can even dream of offering. To that end, these are the four guiding principles we live by:

To work with people we love and care about.

To create opportunities for the people we love and care about.

To make a difference in the lives of our customers and suppliers.

To run successful businesses so we can give back to the communities we live in and work in.

OUR VALUES

How can we help you?

As part of MCL’s high level of service, your inquiry will be handled by our Leadership Team and forwarded to the appropriate team member.
Would you prefer to call us? Feel free to give us a ring at 866.822.4100
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MCL is a member of The Village Companies.

©2025 MCL Industries, Inc.
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660 Corporate Way
P.O. Box 950
Pulaski, WI 54162
866.822.4100 / 920.822.4100