Honeywell International, Inc.

Honeywell International, Inc. Aerospace Plymouth Division, operating under the parent Honeywell International Inc., is a for-profit defense microelectronics and aerospace systems supplier that serves as a prime contractor on specialized semiconductor fabrication, radiation-hardened component engineering, and integrated circuit manufacturing programs for the Department of the Navy and the Department of Defense, with no SBA set-asides across its federal footprint.

The Aerospace Plymouth Division, headquartered in Plymouth, Minnesota, anchors its federal business to radiation-hardened microelectronics (SRHM) design, fabrication, test, and sustainment; ASIC engineering and production; and supply of specialized sensors and transducers for defense platforms. Recent prime work includes a $25.8 million cost-plus-fixed-fee delivery order from Naval Sea Systems Command (awarded August 2024) for ASIC engineering services and maintenance of Honeywell's Systems Hardened for Radiation Mitigation fabrication facility in Minneapolis through December 2027, a $6.6 million firm fixed-price delivery order (November 2024) for installation and acceptance of integrated circuit factory equipment including a dark field defect inspection tool, Thermostream thermal test system, memory repair laser, and wirebonder, and a $40.8 million cost-plus-fixed-fee delivery order (awarded September 2022) for SRHM engineering services pertinent to Job Order 9 at the Minneapolis facility. A $140,560 purchase order from Naval Information Warfare Systems Command (July 2026) covers Honeywell SRAM components for the Programmable Embedded Infosec Product Module with completion in September 2026.

Honeywell holds a $234.3 million single-award Basic Ordering Agreement with Naval Sea Systems Command (awarded September 2023, running through September 2027) for engineering and sustainment services in support of SRHM, Thermionic Artefacts and Mitigation, and broader defense electronics modernization initiatives. Under this BOA, NAVSEA has issued at least nine task orders valued at approximately $93 million in combined potential value. The division also operates under Indefinite Delivery Contracts with the Defense Threat Reduction Agency (DTRA contract DTRA0103D0018, 11 task orders, $140.3 million combined potential value) and participates in several other IDC vehicles with the Air Force and Army.

Customer concentration is heavily weighted to Naval Sea Systems Command, which accounts for $414.6 million (56% of combined potential value) across eight awards, and the Defense Threat Reduction Agency, which represents 23 awards valued at $140.3 million. The top two customers by potential value cover 79% of Honeywell's recent federal portfolio dollars. The Department of the Army (35 awards by count, minimal potential value from the source snapshot), Department of the Air Force (18 awards), and broader Department of the Navy programs (11 awards) constitute the secondary tier. The portfolio reflects applied research and exploratory development work in semiconductor and related device manufacturing (17 awards), guided missile and space vehicle manufacturing (5 awards), and aircraft manufacturing (9 awards).

Honeywell subcontracts as a supplier of specialized components and engineering services to major defense integrators. Named prime contractors include Lockheed Martin Corporation, which engages Honeywell for ASIC development, sampling, testing, and life-test data for PAC-3 missile production and MK21A re-entry vehicle development; General Atomics Aeronautical Systems, Inc., which sources pressure transducers and sensor components from Honeywell for the MQ-1C Gray Eagle and MQ-9 Reaper platform sustainment; Northrop Grumman Systems Corporation, which uses Honeywell for aircraft engine and engine parts manufacturing and technical services on the Evolved Strategic SATCOM satellite payload; and Sierra Space Corp for aerospace-grade sensors on a tranche-two tracking layer program. On prime contracts, Honeywell engages specialized subcontractors including KLA Corporation (dark field defect inspection and tool upgrades), Temptronic Corp (thermal testing equipment), Photonics Systems USA Inc. (memory repair laser), Hesse Mechatronics Inc. (wirebonder), Micross Advanced Interconnect Technology LLC (wafer-level processing), Kyocera International Inc., and Siemens Industry Software Inc.

Activity has remained steady in recent years at six to ten awards annually through 2024, with a slowdown to two awards in the snapshot's 2026 year-to-date window. Three awards totaling $57.1 million in combined potential value face completion within the next twenty-four months, creating recompete exposure. Work is performed primarily at the Minneapolis facility with subordinate sites in San Diego, California and other locations as required for specialized equipment installation and qualification.