One of the largest privately held logistics companies in the U.S., WSI spans a nationwide distribution network with global logistics reach. Our family of companies includes Material Logistics & Services, LLC (MLS)Fulfillment Specialists of America (FSA)American Warehouse, LLC).

What we do. WSI helps customers in a wide range of industries increase efficiency and reduce costs through reliable, integrated logistics and supply chain optimization. Success Stories

What we believe. We conduct business with integrity. We approach every day with the goal of Absolute Reliability. We treat our employees fairly and give charitably to the communities we serve. WSI is committed to reducing our impact on the environment, driving numerous green initiatives in our facilities and transportation services.


Business Conduct Policy  |  Environmental Commitment


How we work. Our Condition, Count & Time® promise ensures accurate, timely performance. A solutions-oriented approach results in the optimal supply chain strategy for each customer’s unique needs. Our commitment to Lean principles creates an organization-wide focus on efficiency and continuous improvement. 

Our Company History. Read (PDF) | Watch Video

What's New. Catch up on current events and timely topics on our news and media page, The WSI Wire.