GUARDIAN RAIL, LLC

CATHCART RAIL, LLC specializes in mission-critical rail freight car support services for the Department of Defense, delivering maintenance, modification, and operational readiness solutions for military freight car fleets. Their technical expertise includes the inspection, refurbishment, and regulatory compliance of DODX-class freight cars, with demonstrated experience in implementing structural modifications, updating contractual clauses, and executing name-change protocols aligned with federal rail standards. The company’s work ensures the continued airworthiness and logistical functionality of rail assets used in defense supply chains, emphasizing precision engineering, documentation integrity, and adherence to Department of Transportation and Federal Railroad Administration guidelines. Their specialization in railcar lifecycle management—particularly in modification control and fleet sustainment—positions them as a niche provider of defense rail logistics support. CATHCART RAIL, LLC has established a consistent relationship with the Department of Defense, delivering tailored railcar services that support strategic mobility and materiel distribution. Their engagements focus on sustaining the operational readiness of military freight equipment through targeted maintenance cycles and administrative updates, reflecting a deep understanding of DoD’s rail asset management protocols and procurement workflows. The contractor’s primary industry focus is Support Activities for Rail Transportation (NAICS 488210), which encompasses maintenance, modification, and operational support of rail rolling stock. They serve the defense logistics vertical with specialized attention to government-owned freight cars, differentiating themselves through precision execution of technical modifications and regulatory compliance in high-security environments. CATHCART RAIL, LLC is a small business entity headquartered in Columbus, Ohio, with no federal certifications on record. Operating as a specialized service provider in the defense rail sector, the company maintains a focused geographic footprint and a targeted market position centered on supporting critical military rail infrastructure needs.