John Karlovich has joined the firm to further expand the company’s penetration of its market in Minnesota, North Dakota and South Dakota.
On March 15, Barrington, Illinois-based TNT Unlimited — a manufacturer’s rep for companies in the commercial supply, industrial and foodservice distribution markets — announced that John Karlovich has joined the firm as a Regional Sales Manager.

TNT said Karlovich was joining the firm to “further expand the company’s penetration of the market” in Minnesota, North Dakota and South Dakota.
“This appointment further demonstrates TNT Unlimited’s continued commitment as the leading independent rep agency in the Midwest,” the firm said in its announcement.
Karlovich has more than 25 years of industry experience in the sanitary supply industry.
“TNT Unlimited is very excited to add a person of John’s tenure and experience to grow our manufactures throughout his territory of Minnesota, North & South Dakota and Western Wisconsin,” TNT added.
Mark Powell is one of MDM’s associate editors. He is a former mainstream news reporter and editor and has worked in the online, print, radio and TV news industries. Mark earned a bachelor’s degree from San Jose State University and a master’s degree from California State University, Bakersfield. He has lived and worked in various cities across California, Colorado and Kansas and currently lives in Shafter, California.
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