Manufacturers in California
Listed first in California: 3H Communication Systems, A&R Tarpaulins Inc. and ACK Technologies. Compare services, locations and contacts below.
72 companiesPage 1 of 3Updated
Manufacturers companies
Showing 1–24 of 72 companiesFeatured firstFeatured listings appear first. About featured listings
View company3H Communication Systems
CaliforniaAviation Telecommunication
3H Communication Systems is an AS9100 and ISO 9001:2015 certified wireless infrastructure and microwave solutions company in Irvine, California, with decades of expertise in RF
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View companyA&R Tarpaulins Inc.
CaliforniaManufacturers
A and R Tarpaulins makes truck tarps, awnings, and technical fabric parts, including aerospace fabric products, in Fontana, California.
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View companyACK Technologies
CaliforniaAircraft Avionics
Emergency locator transmitter and altitude encoder maker, Santa Clara, California
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View companyADC Aerospace
CaliforniaManufacturers
ADC Aerospace is a supplier based in Buena Park, California, with manufacturing capabilities for precision aerospace components. It states that it supplies aircraft and defense
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View companyAerometals
CaliforniaHelicopter Services
Helicopter inlet barrier filters, PMA parts and military products, El Dorado Hills, California
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View companyAPV Manufacturing & Engineering
CaliforniaManufacturers
APV Manufacturing and Engineering is a minority and veteran-owned machining and fabrication company in Buena Park, California.
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View companyASC Process Systems
CaliforniaManufacturers
Manufacturer of composite autoclaves and high performance composite ovens
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View companyAvantus Aerospace
CaliforniaManufacturers
Shims, fasteners and precision C-Class parts for aerospace and defense, Valencia, California
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View companyBandy Manufacturing
CaliforniaManufacturers
Bandy Manufacturing of Burbank, California makes standard and custom hinges and pins for commercial, defense and business aircraft, and has done so since 1953.
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View companyCaliber Aero
CaliforniaManufacturers
Caliber Aero, LLC is a precision aerospace hardware manufacturer in Santa Fe Springs, California, formed in 2012 by partners with many years of aerospace experience. It
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View companyCDI TORQUE Products
CaliforniaManufacturers
Torque tools and calibration systems made in City of Industry, California
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View companyCherry Aerospace
CaliforniaManufacturers
Blind rivets and aerospace fastening systems made in Santa Ana, California
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View companyCIRCOR Aerospace
CaliforniaManufacturers
Aerospace valves, fluid controls and actuation, Corona, California
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View companyConcorde Battery Corporation
CaliforniaHelicopter Services
RG series aircraft battery maker since 1977, West Covina, California
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View companyCristek Interconnects
CaliforniaManufacturers
Micro-miniature connectors, cable assemblies and twist capsules for aerospace and defense, Anaheim, California
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View companyElite Metal Finishing, llc
CaliforniaManufacturers
Elite Metal Finishing offers chemical processing, plating, painting and testing for commercial, military and aerospace parts, with sites in California and Florida.
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View companyFastener Innovation Technology
CaliforniaManufacturers
Specialized aerospace fasteners made in Rancho Dominguez, California
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View companyFederal Industries, Inc.
CaliforniaManufacturers
Aerospace and defense manufacturer in El Segundo, California, making aerial refueling, hydraulic, fuel and mechanical components since 1981.
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View companyFly Shiny
CaliforniaManufacturers
Aircraft detailing products from San Diego, California, with a Cirrus SR22 guide
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View companyGeneral Atomics
CaliforniaDrone Services
Unmanned aircraft, electromagnetic systems and fusion energy
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View companyHelistrand
CaliforniaManufacturers
High-temperature mil-spec wire and cable made in Santa Barbara, California
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View companyIntellisense Systems
CaliforniaAircraft Avionics
Sensing and display systems for aerospace and military in Torrance, California
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View companyITT Corporation (Aerospace Controls)
CaliforniaAircraft Avionics
Aerospace valves, actuators and switches, ITT Aerospace Controls, Valencia, California
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View companyJonathan Engineered Solutions
CaliforniaManufacturers
Precision slides and components for aerospace, Irvine, California
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Common questions
- How many manufacturers companies are there in California?
- Flying Engineer lists 72 manufacturers companies in California.
- Which manufacturers companies in California are listed first?
- 3H Communication Systems, A&R Tarpaulins Inc. and ACK Technologies appear first. Featured companies are shown first, followed by companies with the most complete profiles.
- How do I contact a manufacturers company in California?
- Open a company's page to see its website, phone number and location, or send a quote request directly from the page. Requests go straight to the company.
Updated January 2026. Based on the companies listed on Flying Engineer.