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Company News

ITU AbsorbTech Headquarters Celebrates 50 Years in New Berlin, WI

Header image for blog post about ITU AbsorbTech's headquarters in New Berlin Wisconsin - image featuring a cake with 50th anniversary logo

ITU AbsorbTech celebrated the 50th anniversary of its New Berlin, Wisconsin processing plant and corporate headquarters on July 18, 2023.

50 Years in New Berlin

The company was joined by Mayor Dave Ament to commence the celebration with a proclamation from the City of New Berlin.

ITU AbsorbTech President Jim Leef and New Berlin Mayor Ament at New Berlin Headquarters 50th Anniversary

Built for Innovation and Sustainability

While other laundries would purchase buildings and retrofit them with equipment, the New Berlin plant was built from the ground up. It was designed with a strong attitude of doing things environmentally right. The New Berlin plant was a pioneer for innovative systems such as water reuse, wastewater pretreatment, and making room for new and emerging computer technology.

ITU AbsorbTech President Jim Leef giving a speech at New Berlin Headquarters 50th Anniversary

A Vision for the Future

“Dad was a visionary and built a plant with the size and capacity that could handle emerging technologies and innovative processes that he knew were coming,” Jim Leef, president of ITU AbsorbTech, says about second-generation owner, George Leef. “It’s incredibly satisfying to look back and see that his vision has come to life.”

The company’s New Berlin processing facility launders reusable textiles, including SorbIts® oil absorbents, uniforms, shop towels, and printer towels, and has processed over 650 million pounds of laundry since 1973.

More Than 100 Years of ITU AbsorbTech

The company’s roots go back to Minneapolis, MN in 1908 when Harry and George Leef started a company known as Leef Brothers. They began washing and repairing railroad overalls and then got into the business of renting industrial shop towels to manufacturing companies.

Sign from ITU AbsorbTech's New Berlin Headquarters 50th Anniversary showcasing environment sustainability stats for industry

Continuing a Legacy of Genuine Service Excellence

ITU AbsorbTech now has 14 locations throughout the US, including five processing plants registered to ISO 14001:2015 by Intertek.

The company’s zero-waste solutions have greatly impacted New Berlin and surrounding communities. Its reuse programs eliminate single-use products that would otherwise end up in a landfill, resulting in a reduction of over 300 million lbs. of solid waste not landfilled or released to the environment for New Berlin area customers.

“We’re proud of our history and the vision of service excellence and sustainability that was started by our family back in 1930,” says Leef.

The third and fourth generations of the Leef family are committed to continuing the company’s tradition of Genuine Service Excellence, process and service innovation, environmental stewardship, and community involvement. “Our company’s steady growth is a testament that we have successfully upheld these values throughout our 100+ years in business.”

Related Posts

ITU AbsorbTech Named a Business Friend of the Environment

September 23, 2026
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Breaking Ground on our Newest Plant in McCalla, AL

June 10, 2026
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Recognized as a Champion of Learning for Second Year in a Row

May 5, 2026
Read more

ITU AbsorbTech Named a 2026 Top Workplace

April 20, 2026
Read more
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Company News

  • ITU AbsorbTech Named a Business Friend of the EnvironmentSeptember 23, 2026
  • Breaking Ground on our Newest Plant in McCalla, ALJune 10, 2026
  • Recognized as a Champion of Learning for Second Year in a RowMay 5, 2026

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Link to: ITU AbsorbTech Named a 2023 Top Workplace Link to: ITU AbsorbTech Named a 2023 Top Workplace ITU AbsorbTech Named a 2023 Top Workplace Link to: Recognized by MMSD and ReWa for Water Conservation Link to: Recognized by MMSD and ReWa for Water Conservation Recognized by MMSD and ReWa for Water Conservation
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