Southwestern Industries, Inc.

Southwestern Industries, Inc., a for-profit manufacturer based in Rancho Dominguez, California, supplies precision metalworking machinery (TRAK-branded CNC mills, lathes, and toolroom equipment) and provides preventive maintenance, diagnostic repair, and field service support to Department of Defense and civilian federal agencies as a prime contractor on 98% of recent awards, competing predominantly in full-and-open (non-set-aside) procurements, with sporadic total small business set-aside awards.

Southwestern Industries operates as the exclusive North American sales and service representative for TRAK machine tools, and this OEM relationship anchors its federal business model — the vendor holds sole-source authority on most of its contracts because federal customers require access to proprietary diagnostic software, service codes, OEM-certified technician support, and warranty integration that only Southwestern Industries provides. The vendor's capability footprint centers on supplying and installing new TRAK mills, lathes, and specialized cutting-tool equipment to military shipyards, air force depots, and army research facilities, combined with multi-year preventive maintenance contracts (14-point, 24-point, and 28-point service packages) and corrective repair. Representative recent work includes a $242,349 five-year single-award indefinite-delivery contract with US Fleet Forces Command (Atlantic Fleet) awarded July 1, 2026, covering preventive maintenance and diagnostic corrective repairs of TRAK bed mills, knee mills, and lathe equipment at Naval Submarine Support Facility Groton, Connecticut; a $198,618 purchase order from Air Force Materiel Command in April 2023 for two TRAK lathes to the Air Force Institute of Technology and the National Museum of the United States Air Force; and a $205,665 sole-source lathe delivery to US Fleet Forces Command (Atlantic Fleet) in April 2023.

Customer concentration by dollar value diverges markedly from concentration by award count. The top five agencies by award volume account for 40% of awards and 19% of combined potential value. GSA Federal Acquisition Service dominates the potential-value ranking at $9.4 million across three awards (45 task orders placed under the Multiple Award Schedule carry $2.5 million combined potential value), followed by Defense Logistics Agency Aviation at $5.2 million across six awards. Naval Sea Systems Command (28 awards, $1.7 million), Army Materiel Command Research Development and Engineering Command (21 awards, $1.1 million), and US Fleet Forces Command Atlantic (8 awards, $965 thousand) round the top five by dollars. The vendor serves 46 distinct customer agencies across the Department of Defense, Department of Veterans Affairs, NASA, and civilian defense-support customers, with no single agency dominating more than 15% of recent potential value.

Activity has remained flat to modest: three awards in 2022, two in 2023, seven each in 2024 and 2025, and four in 2026 year-to-date. Combined potential value across all 192 awards (prime and sub) stands at $22.3 million, with $8.2 million obligated to date — 37% execution. Only three awards (combined potential value $252 thousand) reach ultimate completion within the next twenty-four months, resulting in minimal recompete exposure in the near term. NAICS concentration centers on Machine Tool (Metal Cutting Types) Manufacturing (69 awards) and Commercial and Industrial Machinery and Equipment Repair and Maintenance (66 awards). PSC concentration aligns: Milling Machines (61 awards) and Lathes (31 awards) account for the vast majority of transactional volume.

Subcontract work is minimal — four sub-awards represent 2% of total awards. Southwestern Industries subs to Massachusetts Institute of Technology Lincoln Laboratory (August 2025 for laboratory equipment), CACI Inc. Federal (July 2025 for equipment procurement and updates at Hill Air Force Base's 309th Electronics Maintenance Group), Valkyrie Enterprises LLC (January 2025 for MIT Lincoln Laboratory repair services), and ASRC Federal Facilities Logistics LLC (April 2024 for TRAK lathe services). The vendor does not hold positions on government-wide IDIQs or GWACs; the Multiple Award Schedule is its primary vehicle, and a single-award indefinite-delivery contract with US Fleet Forces Command (Atlantic Fleet) represents its only named IDC.