L&M Corrugated Container

L&M Corrugated Container Corporation is a family-owned and operated corrugated packaging manufacturer founded in 1979 and proudly operating two advanced production facilities in Platteville and Pleasant Prairie, Wisconsin with a sales and design warehouse in Appleton, Wisconsin. Serving businesses across the Midwest—including Wisconsin, Illinois, Iowa, and Indiana with extended service into Minnesota and Michigan—L&M specializes in high-quality standard and custom corrugated packaging solutions and converts more than 500 million square feet annually. With a team of over 130 skilled employees, we are committed to exceptional customer service, fast turnaround, and continuous improvement. Guided by values of integrity, accountability, and hard work, L&M delivers reliable, innovative packaging that supports companies in major markets such as Milwaukee, Madison, Chicago, and Dubuque, solidifying our reputation as a trusted industry leader.