THE KIESEL CO.

The Kiesel Co. specializes in the procurement, blending, and delivery of advanced biofuel products for defense and energy-critical infrastructure. Their core capabilities center on the supply of B10 diesel blends and other petroleum-based fuels meeting military specifications, with demonstrated expertise in sustainable fuel solutions compliant with DoD environmental and operational standards. The company possesses deep technical proficiency in fuel formulation, ASTM compliance, and logistics coordination for high-volume, time-sensitive deliveries, ensuring mission readiness across austere and remote operational environments. Their specialization in bio-diesel integration positions them as a trusted partner in the Department of Defense’s transition to alternative energy sources, with a focus on reducing lifecycle emissions without compromising performance or cold-weather operability. The Kiesel Co. maintains a consistent and focused relationship with the Department of Defense, delivering mission-critical fuel solutions across multiple branches and installations. Their work supports expeditionary operations, base resilience, and energy security initiatives through reliable, just-in-time delivery of compliant diesel and biodiesel blends tailored to tactical and strategic needs. The contractor’s primary industry focus is petroleum refining and fuel distribution, specifically within NAICS 324110, which encompasses the production and blending of refined petroleum products including renewable diesel and biodiesel mixtures. This vertical specialization enables them to serve as a niche supplier in the defense energy market, bridging traditional fuel logistics with emerging biofuel adoption goals. As a Women-Owned Small Business and Woman-Owned Business certified contractor based in Saint Louis, Missouri, The Kiesel Co. leverages federal procurement preferences to enhance market access while maintaining operational agility. Their geographic positioning supports efficient logistics coordination across the central U.S. defense supply chain, reinforcing their role as a responsive, certified small business partner in critical energy procurement.