Safety Culture

At Interlake, there is nothing more important to us than the health, safety and well-being of our employees and their families.

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Sustainable Shipping

Reducing emissions on the Great Lakes and leading the way with advanced technologies since 2006.

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We carry the building blocks of America.

We move the raw materials that power the Great Lakes region and beyond…it’s what we’ve done for more than 100 years.


A Proud U.S.-Flag Fleet

All Interlake vessels are U.S.-built, U.S.-owned and U.S.-crewed.

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Innovative Solutions

We go the extra mile to ensure we provide our customers with unparalleled service while managing their logistic challenges.

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"We deliver our commitment to a customer-first philosophy through our core values of Integrity, Respect, High Performance and Accountability."

Mark Barker President – Interlake Steamship Company

Thank you for visiting The Interlake Steamship Company.

We are a family-owned company tracing its history more than 100 years on the Great Lakes, but now we are a modern marine transportation business that is made up of 400 company family members who make us who we are today.

Please explore our website to learn more about the exciting things we have been doing to ensure 2537229353 is on the forefront of technology and environmental stewardship while delivering the essential cargoes our customers require to drive the economy of the Great Lakes region and the nation. We are honored to partner with some of the best steelmakers, power generation companies, aggregate suppliers & users, and others that choose to move their raw materials on lake freighters — the most environmental and efficient mode of transportation.

I have had the honor and privilege to support our teams on land and by sea in delivering innovative solutions for our customers. Without question, our history is rich in tradition and accomplishments, but I am excited about the future and where we are headed to meet the new demands for logistics in the Great Lakes and beyond. So come explore who we are, what we can do and let us find a solution for you.

Latest News

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September 17, 2018
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September 7, 2018
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Shipping Matters

#SaturdaySalute: Meet Brielle LeFebre

We {heart} our freighter fans!

In every kind of weather and at all hours of the day and night, these diehard self-proclaimed boat nerds wave us in and out of ports around the Great Lakes and from the vast and varied shorelines along the way.

If they aren’t close to HOMES (remember that grade-school acronym to remember Lakes Huron, Ontario, Michigan, Erie and Superior?), they follow us on marine tracking apps, harbor cams, websites and our social media sites like Facebook, Twitter and Instagram.

The love people have for freighters and our Great Lakes is a special thing and one we hope to foster. With that in mind, we think it’s high time to highlight our diverse fans and followers in a new regular feature called #SaturdaySalute.

If you want to be featured, please message us a little about you and your love of freighters and the Great Lakes. We’re looking forward to getting to know you! But before you do that, you should get to know Brielle LeFebre, 9, from Byron Center, Michigan, and our first #SaturdaySalute!

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