MacMillan-Piper, Inc.
Truck TransportationWashington, United States11-50 Employees
MacMillan-Piper, Inc. is a Seattle-based provider of truck transportation services with more than five decades of operation. It specializes in transloading, operating five facilities near the Ports of Seattle and Tacoma to move a variety of freight by rail or truck. The company offers substantial storage capacity across more than 380,000 square feet of warehouse space, 100 dock doors, and 80 railcar spots, and runs USDA-certified food-grade warehouses in both Seattle and Tacoma. MacMillan-Piper serves customers worldwide by handling items such as lumber, paper, bentonite, refrigerated cargo, steel, and dry bulk commodities, and it functions as a U.S. Customs Examination Station at the Port of Seattle to expedite cargo clearance for importers and exporters. In July 2023, the company was acquired by GSC, joining the GSC family of companies. Based in Seattle, Washington, it supports logistics operations across the Pacific Northwest.