Rosemount Aerospace Inc.

Rosemount Aerospace Inc., a subsidiary of RTX Corporation (formerly United Technologies Inc.), manufactures high-precision aerospace sensors, pressure transmitters, temperature instrumentation, and avionics components for the Department of Defense as a large business prime contractor (97% of awards) competing on an open-market basis without small-business set-asides. The company operates from Burnsville, Minnesota and has established itself as a narrow-field, sole-source supplier for critical aircraft instrumentation across military platforms.

Rosemount's federal footprint is dominated by DLA Aviation, which accounts for approximately 70 percent of awards by count and 73 percent of combined potential value. The company's customer concentration is extreme: DLA Aviation alone anchors 5,223 awards valued at $1.48 billion, more than ten times the combined value of all other federal customers. Secondary customers—the Department of the Army Materiel Command, Air Force Materiel Command, and Naval Supply Systems Command—contribute modestly by comparison. Across all 50 federal agencies served, Rosemount's portfolio reflects sustained defense aviation sustainment work rather than new-build or development platforms.

Rosemount holds a single-award Basic Ordering Agreement with DLA Aviation valued at $9.999 million through November 2028, awarded November 17, 2023. This vehicle has generated over $2 million in delivery orders and anchors the bulk of the company's recent activity. The company's top five parent indefinite delivery contracts span 3,315 to 74 task orders, with IDC SPE4AX18D9413 alone carrying 3,315 task orders worth $217.9 million combined potential value—a vehicle that dwarfs the BOA ceiling. The pattern reflects a dense, highly repetitive procurement posture: the company fulfills hundreds of small to mid-range delivery orders for replacement components and repairs rather than competing for large platform contracts.

Rosemount's capability portfolio centers on a narrow set of aircraft instrumentation and environmental control components. Named products from recent awards include pressure transmitters, pitot-static tubes, temperature sensors and transmitters, thermal resistors, windshield wiper motors and assemblies, ice detectors, circuit card assemblies, direct current and alternating current motors, mechanical actuators, flexible shaft assemblies, and thermocouples. Representative recent prime work includes a $733.4 million delivery order from DLA Aviation (October 2025) for windshield wiper assemblies, a $549.7 million delivery order (August 2025) for pitot-static tubes, a $601.35 million delivery order from Air Force Sustainment Center (October 2025) for B-2 pressure transmitter unit repairs, and a $466.4 million delivery order from DLA Aviation (November 2025) for pitot-static tubes. Even the largest single orders, however, represent individual task orders under existing IDCs rather than new vehicle wins. The company also ships directly to Coast Guard Aviation Logistics Center, Naval Supply Systems Command, and Air Force Sustainment Center, indicating footprint beyond DLA.

In its subcontractor role, Rosemount supplies specialized aerospace components to prime contractors including Bell Boeing Joint Project Office (V-22 systems), Northrop Grumman Systems (B-2 port transducer units), The Boeing Company (AH-64E attack helicopters), General Atomics (MQ-1C Gray Eagle unmanned aircraft systems), BAE Systems Space & Mission Systems, and L3Harris Technologies. Sub work spans temperature sensors, transducers, probes, and platinum resistance thermometers for both manned platforms and space systems. Sub awards are sparse relative to the prime footprint—197 of 7,464 total awards (3%)—and skew toward specialized sensor components rather than system-level work.

Activity has held flat to declining: 556 awards in 2024, 491 in 2025, and 114 year-to-date in 2026 (through August 28). The recompete cliff shows 326 awards worth $36.8 million completing in the next twenty-four months, a manageable exposure given the high renewal rate on recurring DLA Aviation vehicles and the company's established sole-source or narrow-field positioning on many components (ice detectors, pressure transmitters for B-2, pitot tubes). Rosemount competes in full-and-open procurements but rarely faces competitive pressure on technical merit; its federal business model rests on OEM data ownership, FAA certification, and deep integration into DLA sustainment workflows rather than price competition or technical innovation.