Linsun Industrial Group LLC

Linsun Industrial Group LLC, a small business Subchapter S corporation based in Mooresville, Indiana, is a manufacturer and prime supplier of specialized electronic components, soldering and desoldering equipment, precision tools, and technical repair services to federal defense and logistics agencies. The vendor operates primarily as a prime contractor (100% of awards), competing predominantly under Total Small Business set-asides and full-and-open solicitations for electronic equipment and components tailored to military logistics and supply chain support.

Linsun's customer concentration is heavily weighted toward the Defense Logistics Agency across its three operational divisions. The Defense Logistics Agency Troop Support Construction and Equipment accounts for 538 awards ($6 million combined potential value), Defense Logistics Agency Land and Maritime for 440 awards ($8.9 million), and Defense Logistics Agency Aviation for 71 awards ($2.3 million), collectively representing the bulk of recent activity. Naval Sea Systems Command anchors the dollar ranking at 37 awards ($19.1 million combined potential value), driven by larger delivery orders for miniature and microminiature repair kit items and Navy-specific electronic assemblies. Naval Supply Systems Command, the Department of the Interior's Bureau of Reclamation, and the U.S. Marine Corps round out the active customer set, each with smaller volumes. Recent representative work includes a $1.03 billion delivery order from Naval Sea Systems Command for miniature/microminiature repair kit items (August 2025), a $814.8 million delivery order from NAVSEA for Navy electronic kits (September 2024), a $66.9 million purchase order from Army Communications Electronics Command for a BGA workstation at Fort Huachuca (August 2025), and recurring purchase orders from DLA Construction and Equipment for soldering tips, heating units, and desoldering tools in the $2–$28 thousand range.

Activity has averaged roughly 120 awards annually over the past two years, with sharp volatility: 149 awards in 2022, declining to 74 in both 2023 and 2024, then rebounding to 119 in 2025 and 12 to date in 2026. Combined potential value across all 1,139 prime awards totals $48.4 million, with $16.2 million already obligated (34% realization). The recompete cliff over the next twenty-four months is minimal—only 4 awards ($44 thousand combined potential value) face expiration. The vendor holds Indefinite Delivery Contracts with DLA Aviation (single-award, $250 thousand ceiling, awarded August 2025), DLA Land and Maritime for machine screws and power cable assemblies ($250 thousand each, February and March 2025), and historical IDCs with DLA Land and Maritime dating to 2022–2023 carrying $250 thousand ceilings on connector receptacles and electro-wrist straps. The top two parent vehicles by task-order volume are NAVSEA Indefinite Delivery Contracts N0016417DJM03 (26 task orders, $2.1 million) and N0016422DJM43 (10 task orders, $3.5 million), reflecting naval repair-kit procurement.

Linsun's capability footprint is narrowly concentrated in welding, soldering, desoldering, and precision electronic hand tools and consumables. The top NAICS categories are Saw Blade and Handtool Manufacturing (353 awards) and Welding and Soldering Equipment Manufacturing (210 awards). The top Product/Service Code cluster is Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories (525 awards), followed by Miscellaneous Maintenance and Repair Shop Specialized Equipment (105 awards). The vendor carries a single sub-award as of the source date: a March 2025 C5ISR telecommunications equipment components sub under HII Mission Technologies Corp. Linsun competes almost exclusively on full-and-open and small business set-aside vehicles; no teaming relationships or umbrella contract positions surface in the award history. The vendor's federal footprint is entirely transactional—high velocity, low unit value, maintenance-of-inventory-driven procurement against established DLA and Navy indefinite delivery frameworks, with minimal pipeline exposure and stable customer renewal demand.