MAJ Samuel Greulich

MAJ Samuel Greulich serves as a key procurement lead within the W4GG Hq US Army Tacom, supporting the lifecycle management and modernization of ground combat and support vehicle systems under the Department of Defense. He specializes in managing complex acquisition programs for armored vehicle platforms, tactical wheeled systems, and associated ordnance components, ensuring technological readiness and operational superiority across the Army’s fleet. His work directly aligns with the agency’s mission to sustain and enhance vehicle survivability, mobility, and power efficiency through integrated engineering and logistics support. Greulich handles full-spectrum contract actions—from initial requirements validation through award and performance oversight—focusing on high-priority defense industrial base capabilities critical to force readiness. Greulich maintains consistent procurement relationships with a core group of specialized defense contractors, including Schutt Industries of Clintonville, Wis., Inc., ONTIC ENGINEERING & MANUFACTURING, INC, A&M AEROSTRUCTURES, INC., and BOWHEAD AVIONICS MANUFACTURING, LLC. These partnerships are centered on advanced manufacturing, armored component fabrication, and mission-critical avionics integration for military vehicle platforms. His contracting patterns reflect long-term, technically demanding engagements requiring rigorous compliance with military specifications and quality assurance standards, often involving iterative engineering support and production-scale delivery schedules. Greulich’s procurement portfolio exhibits no set-aside preferences, with 100% of awards issued under full and open competition. This reflects a strategic emphasis on technical capability and industrial base capacity over socioeconomic classifications, prioritizing mission-critical performance and system interoperability. While small business participation is not formally targeted, contractors are evaluated strictly on technical merit, production capacity, and past performance in defense-grade manufacturing environments. His primary focus lies in NAICS 336992—Military Armored Vehicle, Tank, and Tank Component Manufacturing—where he procures armored hulls, turret systems, suspension components, and integrated powertrain modules. His technical expertise spans battlefield vehicle modernization, ballistic protection systems, and survivability enhancements, ensuring procurement decisions align with evolving operational requirements and emerging threat environments.