{"schema":"rootz.ai/sec-company/v1","layer":1,"cik":"0000799167","name":"MARTEN TRANSPORT LTD","summary":"Marten Transport, Ltd. is a temperature-sensitive and dry truckload carrier specializing in transporting food and consumer packaged goods requiring temperature-controlled or insulated environments. Operating five business platforms—Truckload, Dedicated, Brokerage, MRTN de Mexico, and formerly Intermodal—the company generated $883.7 million in 2025 operating revenue. It operates throughout the United States and parts of Mexico and Canada with a fleet of 2,654 company and independent contractor tractors.","people":[],"products":[{"name":"Truckload","type":"service","description":"Regional short-haul and medium-to-long-haul full-load temperature-controlled and dry freight transportation across the US and into Mexico and Canada."},{"name":"Dedicated","type":"service","description":"Customized transportation solutions using temperature-controlled trailers, dry vans, and specialized equipment within the United States under multi-year contracts."},{"name":"Brokerage","type":"service","description":"Arranges third-party carriers for freight in temperature-controlled and dry vans within the US and into Mexico via Marten Transport Logistics, LLC."},{"name":"MRTN de Mexico","type":"service","description":"Door-to-door service between the United States and Mexico using Mexican partner carriers, reported within Truckload and Brokerage segments."},{"name":"Intermodal","type":"service","description":"Transported freight using refrigerated containers on railroad flatcars; operations sold effective September 30, 2025."}],"partnerships":[{"partner_name":"Mexican partner carriers","partnership_type":"strategic","description":"MRTN de Mexico partners with Mexican carriers to provide door-to-door service between the United States and Mexico.","start_date":null}],"affiliations":[],"origin":{"leaf":"e277d64900db2e26a3cb2431c578d8b7f9c189bd77b67425ae2d7e474a00cf1b","formula":"v2: sha256( sha256(content) || parent || source_accession )","content_sha256":"b1fa8756e8c5b414df6854cfa4762ae4dca18e1421327d369f4aa19bd6ee49b8","parent":"2ff23f9fca663a8d2641fa63e6ef5a9d2cc6d8f45754d3ca80a70580cb1127d1","source":"0001437749-26-005971","chain":"sec.gov/EDGAR (retrieved over TLS, accession recorded) > origin.rootz.global extraction > this response","registry":"origin.rootz.global","verify":"Recompute it: sha256(sha256(<this response body minus the origin block>) || parent || source_accession). 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