Grain Valley Tool & Mfg. Co., Inc.

Grain Valley Tool & Mfg. Co., Inc., doing business as Grain Valley Tool Manufacturing, is a small-business manufacturer of precision-engineered mechanical components and assemblies supplying the Department of Defense as a prime contractor across 673 federal awards. The company does not compete under formal SBA set-aside categories (8(a), HUBZone, SDVOSB, WOSB); it holds both total small business set-aside designations and full-and-open awards in roughly equal measure across its portfolio, positioning it as a conventional small business with no minority or disadvantaged-business certification.

Headquartered in Oak Grove, Missouri, Grain Valley Tool manufactures a narrow, highly specialized product portfolio: bar assemblies for steering systems, transportation and shipping adapters, pulleys (groove and other types), spacer sleeves, aligning rings, wrenches (spanner, torque, drive shaft), cylinder heads, extractor sets, guide assemblies, hoist adapters, track jacking tools, and related mechanical components classified across Hand and Edge Tool Manufacturing (NAICS 332212, 231 awards), Other Aircraft Parts and Auxiliary Equipment Manufacturing (NAICS 336413, 108 awards), and Machine Shops (29 awards). The company has been registered in the System for Award Management since 2002 and maintains subcontracting relationships with Lockheed Martin Corporation and DRS Sustainment Systems Inc. for larger-value defense programs.

Customer concentration is extreme and overwhelmingly weighted to Defense Logistics Agency divisions. DLA Aviation dominates the portfolio with 117 awards ($8.8 million combined potential value), followed by the Department of the Navy Naval Supply Systems Command (87 awards, $1.5 million), DLA Land and Maritime (83 awards, $883 thousand), and the Army Materiel Command TACOM Life Cycle Management Command (49 awards, $718 thousand). These four customers account for 64% of all awards and 82% of combined potential value; GSA Federal Acquisition Service appears second by award count (96 awards) but carries only $166 thousand in potential value, indicating high-velocity, low-dollar purchase orders. The breadth across 25 distinct customer agencies masks the reality that this vendor lives almost entirely on DLA and Navy supply-chain business.

The vendor operates primarily through two GSA Schedule vehicles: Indefinite Delivery Contract GS06FR0015 (91 task orders, $1.5 million combined potential value) and Blanket Purchase Agreement GS06F6GRVY (50 task orders). Supplementary vehicles include DLA-issued IDCs SPE4A614D0176 (15 task orders, $708 thousand) and SPE4A617D6568 (10 task orders, $64 thousand), plus BPA GS06F6GRVL (10 task orders). The overwhelming majority of work is delivered as firm-fixed-price purchase orders and delivery orders in the $1,500 to $130,000 range, with a handful exceeding $300,000.

Award velocity has grown meaningfully: 9 awards in 2022, 8 in 2023, 23 in 2024, 18 in 2025, and 3 in 2026 year-to-date (through March 13). The portfolio carries a combined potential value of $15 million against combined obligated dollars of $19.5 million (129% of potential value), indicating significant contract performance and invoicing above initial ceiling estimates. Recompete exposure in the next twenty-four months is modest — four awards with combined potential value of $449 thousand completing by July 2026 — suggesting a stable customer base with sustained task-order replenishment rather than heavy cliff-edge recompete risk. The two disclosed sub-awards sit with DRS Sustainment Systems (Joint Assault Bridge program fabricated parts and track fixtures), but these are recent and small relative to the prime footprint.

Grain Valley Tool's federal posture is straightforward: a pure-play defense manufacturer of consumable mechanical components executing high-volume, low-dollar purchase orders and delivery orders through GSA Schedules and DLA indefinite delivery vehicles. The vendor has zero presence in civilian federal work, IT, services, or higher-value systems integration; its entire revenue model rests on supply-chain velocity to DLA Aviation and the Navy. This positioning makes it a stable, low-risk subcontractor for primes needing reliable sourced mechanical components, but a narrow and DLA-dependent prime contractor with negligible exposure to growth outside the defense logistics supply base.