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Welcome to Unison


The premier provider of mission-critical and intelligent control systems for the aerospace and defense industry.

Shaping aerospace's

next great era
For over a century, Unison has played a vital role in supporting the world’s leading aircraft. From ignition systems and sensors to advanced components and wired harnesses, we design the parts that drive progress in the aerospace industry.

We develop the innovations that define what’s next. With a deep commitment to quality, reliability, and innovation, we partner with the world’s leading OEMs and operators to deliver reliable performance at every altitude.

    Product Overview

    Unison delivers differentiated original equipment manufacturer (OEM) products that perform in the harshest engine environment.

    Ignition

    For over four decades, Unison has been a trailblazer in ignition technology. From solid-state igniters with triple the lifespan, we’re redefining reliability. When it comes to ignition systems, Unison is the clear choice.
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    Harnesses

    Unison delivers precision-engineered wiring harnesses and electrical interconnect systems tailored to your needs. Choose from braided, open bundle, or over-molded designs for unmatched reliability.
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    Fluid delivery systems

    Unison’s advanced fluid delivery systems boost engine efficiency with cutting-edge materials and manufacturing techniques. Designed for durability and cost-effectiveness, they thrive in harsh environments.
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    Power generation

    When it comes to permanent magnet power solutions, it’s all about uninterrupted performance. Whether you need custom designs or off-the-shelf options, we’ve got you covered.
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    Sensors & switches

    Unison’s high-fidelity sensors are built to perform in extreme conditions, helping customers achieve peak efficiency and reliability. Precision meets durability in every design.
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    Thermal management

    Unison is revolutionizing thermal management with 3D-printed and microtube heat exchangers. Experience superior thermal performance in a compact, lightweight design.
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    Air Turbine Starters

    Our new ATS offers enhanced durability with an improved turbine, robust gearbox, reliable clutch, and simplified decoupling system.
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