Streamline Filtration Systems LLC

Streamline Filtration Systems LLC, a woman-owned and veteran-owned small business based in Longs, South Carolina, manufactures and supplies fluid filtration elements and assemblies to the Defense Logistics Agency as a prime contractor exclusively under Total Small Business set-asides. The company operates as a for-profit corporate entity and competes predominantly within reserved small-business vehicles; all 28 awards in the source are prime contracts or indefinite delivery contracts held under small-business set-asides, with no subcontract footprint.

Streamline's capability portfolio centers on military-specification fluid filter consumables — filter elements and assemblies identified by National Stock Number (NSN) and designated for use in military vehicles, vessels, and equipment operations. Representative recent work includes a $21,820 purchase order from DLA Land and Maritime awarded April 9, 2026, for filter assemblies (NSN 8512030190) with firm fixed pricing and completion by June 29, 2026; a $23,615 delivery order from DLA Land and Maritime issued February 19, 2026, for fluid filtration elements (NSN 8511931639) completing May 5, 2026; and a $28,294 purchase order from DLA Land and Maritime awarded May 16, 2024, for filter assemblies (NSN 8510639487). The company holds three active single-award indefinite delivery contracts with DLA Land and Maritime: a $350,000 ceiling IDC awarded January 26, 2026, and completing January 26, 2027; a $250,000 ceiling IDC awarded December 6, 2024, and completing December 6, 2025; and an expired $250,000 ceiling IDC that ran through April 2024. Place of performance is primarily Longs and Fort Mill, South Carolina, with deliveries routed to Defense Logistics Agency consolidation and containerization depots across Continental United States and Overseas Continental United States locations.

Customer concentration is absolute: DLA Land and Maritime accounts for 26 awards (93% by count) valued at $1.9 million combined potential value, with DLA Aviation representing 2 awards and $41 thousand. Combined potential value across all 28 awards is $1.9 million, with $552 thousand obligated to date (29% of potential). Award activity has been episodic — five awards in 2021, three in 2022, five in 2023, four in 2024, and three in 2026 — without a clear trajectory. The vendor operates across four named indefinite delivery contract vehicles with DLA, ranging from $7 thousand to $74 thousand in combined potential value per vehicle. Streamline Filtration Systems competes in NAICS 333998 (All Other Miscellaneous General Purpose Machinery Manufacturing) and PSC 43 (Pumps and Compressors), with all 28 awards classified under the filtration-equipment PSC category.