A portfolio of success and innovation

Over 100 Years of Innovation

Over 100 Years of Innovation

One of the largest privately held companies in the Midwest, LDI has experienced exponential growth over the last several decades. LDI's growth strategies focus on making lives better with innovative products spanning four core markets, for our customers, employees and communities. LDI is proud to be a 2019 winner of the Minnesota Keystone Program, a corporate philanthropic giving tradition, demonstrating our commitment to our community.

Values Driven, Customer Focused

Values Driven, Customer Focused

Our core values have guided our daily activities for over 100 years, allowing us to create superior solutions for our customers. Our people are passionate about quality, delivery and delighting our customers.

Leading together is better

Leading together is better

At LDI, we lead and innovate in four core markets: Paper, Packaging, Plastics and Workspaces. Our innovative solutions include 100% recycled paper, color and functional paper coatings, supply chain solutions, innovative packaging designs, custom corrugated plastic, roofing products, office solutions and retail fixtures.