Below are the portfolio companies that comprise Cornerstone, along with links to their respective websites.

Integrated Technologies

Integrated Technologies (“Intec”) specializes in providing composite and thermoplastic manufacturing and comprehensive testing services for the aerospace, defense and space industries. Intec helps its customers test, qualify and build complex composite components and subassemblies from its modern facility in Everett, WA.

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Walbar Engine Components

Walbar produces turbine engine blades, vanes, segments and machined structures for commercial and military aircraft engines. The company also makes locomotive diesel engine core and turbo compressor assemblies.  Walbar operates from state-of-the-art manufacturing facilities in Chandler, Arizona and Guaymas, Mexico.

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AeroGen-TEK manufactures complex engine combustors, turbine engine inlets, exhaust components, and augmentor liners for aerospace, industrial gas turbine, and marine markets. With core competencies in metal forming, welding, and precision laser hole drilling, the company is a critical supplier to leading aircraft engine and power generation OEMs.

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Essner Manufacturing

Essner Manufacturing produces critical, precision CNC machined and sheet metal components, along with complex sub-assemblies for military and commercial aerospace applications. Essner maintains in-house secondary processing capabilities to provide its customers with turnkey solutions.

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Powers Equipment Company

Powers Equipment Company designs and manufactures multiple, proprietary lines of commercial refrigeration equipment serving food, beverage, retail and scientific laboratory customers throughout the United States.

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Realized Investments

UST-Aldetec Group

UST-Aldetec Group designs and manufactures RF components, electronic assemblies and printed circuit boards used in aerospace, defense, transportation and commercial applications. UST also supports customers’ legacy products through comprehensive maintenance and sustainment programs.

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RSA Engineered Products

RSA Engineered Products designs and builds highly-engineered, proprietary aerospace ducting, connectors, gimbal joints, and ancillary products for military, commercial and regional aircraft. RSA also manufactures ozone converters used in regional aircraft.

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Pace Packaging Corporation

Pace Packaging designs, builds and sells specialty packaging equipment for the food, beverage, household chemical and pharmaceutical industries.

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IR Engraving, LLC

IR Engraving is an industry-leader in engraving industrial rolls and plates, gravure rolls, and building custom machinery in support of various industries including consumer goods, luxury vinyl tile, building products, and other industrial applications.

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Mechtronic Solutions, Inc.

Mechtronic Solutions designs, qualifies and manufactures payload pods used on Unmanned Aerial Vehicles.  MSI also designs and builds automated test systems, “iron birds”, and test range instrumentation for Aerospace and Defense applications.

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N2 Imaging Systems

NuSpace is a leading designer and manufacturer of satellite propellant tanks, domes and ancillary space products. NuSpace also refurbishes the AWACS rotodome bearing assembly exclusively for the U.S. Air Force and NATO.

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