Glenair, Inc.

Glenair, Inc., a for-profit Subchapter S Corporation manufacturer of high-reliability electrical interconnect and cable assembly products headquartered in Glendale, California, operates as a prime contractor supplying aerospace-grade connectors, backshells, wiring harnesses, cable assemblies, and conduit to defense and civilian federal agencies, with 86% of recent awards as prime contracts and 14% as a subcontractor to major defense primes. The vendor does not carry set-aside designations and competes full-and-open across defense and aerospace customers.

Glenair's primary capability footprint centers on mission-critical electrical interconnect components for defense platforms, aerospace systems, and naval applications. Representative prime awards include a $966.6 million definitive contract from the Defense Logistics Agency Aviation (April 2025) for wiring harnesses under National Stock Number 5995-01-660-5911, a $450.3 million purchase order from DLA Aviation (April 2025) for cable assemblies, and a $281.5 million purchase order from DLA Aviation (August 2025) for specialized cable assembly products. A secondary presence includes commercial aerospace and space applications, exemplified by a $42.5 million sole-source purchase order from NASA's Shared Services Center (April 2026) for aerospace-grade MSE Lite high-speed electrical connectors supporting the PLUMES project at NASA Langley Research Center and earlier work on connector supplies to the Ultraviolet Explorer (UVEX) mission through California Institute of Technology.

Customer concentration is heavily weighted toward Department of Defense logistics and operational commands. The top five customers by award count account for 59% of recent awards: Defense Logistics Agency Land and Maritime (2,258 awards, $16.9 million combined potential value) and Defense Logistics Agency Aviation (703 awards, $12.5 million combined potential value) dominate both volume and dollars, followed by Department of the Navy Naval Sea Systems Command (494 awards, $5.1 million), Department of the Army Materiel Command Communications Electronics Command (248 awards, $4.4 million), and Department of the Navy Naval Air Systems Command (189 awards, $1.1 million). The two rankings diverge notably: Naval Air Systems Command ranks third by potential value ($8 million) but fifth by award count (86 awards), signaling larger individual procurements from that customer versus DLA's higher-volume, lower-value purchase-order pattern. Over the past five years, award activity has grown substantially — from 106 awards in 2022 to 571 in 2024 — though 2025 activity (367 awards year-to-date) and 2026 activity (40 awards so far) reflect the typical year-end and early-year lumpiness of federal procurement cycles.

Glenair holds multiple indefinite delivery contracts anchoring its prime business. An indefinite delivery contract with DLA Aviation (IDC 1PIC346098) has generated 142 task orders supporting cable assembly recurring supply, and a Naval Information Warfare Systems Command Other Transaction Indefinite Delivery Vehicle (awarded August 29, 2025, ceiling $26.3 thousand) designates Glenair for power distributor products. The source identifies additional unnamed IDCs with active task-order generation under vehicles DJU4600003541 (52 task orders, $767 thousand combined potential value), SPM4LG07D0004 (52 task orders, $434 thousand), and SP090003D9709 (51 task orders), positioning Glenair as a recurring supplier across multiple DLA and Navy frameworks.

In its subcontractor role, Glenair supplies specialized connectors, cable assemblies, and wiring harnesses to Raytheon Company (NGJ-MB, SM-3, F-22 Sensor Enhancements, HACM-SCIFIRE, Patriot missile spares, and Stinger missile production), The Boeing Company (F/A-18E, CH-47F, C-17, SLS Stages, and MQ-25 platforms), Northrop Grumman Systems Corporation (NEXTSTEP ISS resupply, Next Generation Overhead Persistent Infrared, LAIRCM), L3Harris Technologies (Geoxo Imager and related instruments), Honeywell Federal Manufacturing & Technologies (National Security Campus operations and test equipment integration), Dynetics Inc., and other major defense primes. Subcontract work spans F/A-18 aircraft, helicopter programs (V-22, CH-47, Future Vertical Lift), missile systems (Patriot, Stinger, SM-3), radar platforms (ANTPY-2, Q-50), and space missions including UVEX and the Space Launch System. This subcontract footprint demonstrates Glenair's role as a Tier 2 electrical component supplier to the prime defense and aerospace contractors most visible in federal contracts.

The source identifies a subsidiary, Microway Systems, Inc., certified as a Small Disadvantaged Business, though the source does not detail Microway's operational scope or the nature of its relationship to Glenair's prime contracting activity. Glenair's registrations indicate continuous SAM.gov presence since 2001, supporting the characterization as an established defense-industrial supplier. The vendor operates as a manufacturer in primary NAICS categories 336413 (Electronic Connector Manufacturing, 2,006 awards), 335930 (Current-Carrying Wiring Device Manufacturing, 790 awards), and related codes. PSC coding confirms dominance in Connectors, Electrical (3,243 awards) and Electrical Hardware and Supplies (844 awards). The combined obligated value across all awards ($206.3 million) exceeds combined potential value ($97.5 million) by 112 percent, reflecting the vendor's position as an active, recurring supplier across high-volume, modest-unit-price procurements typical of logistics-driven federal component buying.