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We figured out the best manufacturing companies to work for in California using data on salaries, company financial health, and employee diversity. You can also search for the best manufacturing companies to work for in any other state or city.

Zippia score 4.6
FUJIFILM Irvine Scientific is a global life sciences and medical media provider with an array of innovative products to assist your advances in healthcare.
Zippia score 4.4
Contract manufacturer of softgels, tablets, capsules and powders for the nutritional supplements and personal health care industries. GMP compliant.
Zippia score 4.3
IMPCO develops and manufactures solutions for the medium- and heavy-duty on-road and industrial markets. Our products are designed and manufactured to be durable, reliable, and enable internal combustion engines to operate cleaner for the environment a...
Zippia score 4.2
Acd, LLC is primarily engaged in manufacturing power and marine boilers, pressure and nonpressure tanks, processing and storage vessels, heat exchangers, weldments and similar products, by the process of cutting, forming and joining metal plates, shapes, bars, sheet, pipe mill products and tubing to custom or standard design, for factory or field assembly.
Zippia score 4.1
Ginger is a design company founded by father and son team Alan and Marc Bickler that have been designing solid forged brass bathroom accessories, lighting and mirrors since 1983. The brand aims to fill a middle-market niche and finalize plans for luxury faucets. The brand was merged with Brasstech, Inc. in 2004 that also owns the Newport Brass brand. Today Ginger, as a part of Brasstech, continues to lead the bath industry by providing innovative, high quality solutions that enhance and beautify living spaces.
Zippia score 4.0
To provide diversity education as a catalyst for social and economic success.
Zippia score 4.0
Aluminum Precision Products, Inc. produces aluminum and titanium conventional and precision forgings, assemblies, and open-die forgings. It offers forged wheels and forged pistons. The company offers its products for aircraft and aerospace manufacturers, automotive OEMs, motorsports teams, and after-market manufacturers in North America, Europe, Asia, Africa, South America, and Australia. Aluminum Precision Products, Inc. was founded in 1965 and is headquartered in Santa Ana, California.
Zippia score 4.0
I/O Interconnect produces high quality and reliable NIAP Standard Secure KVM Solutions for Governmental and Private enterprises.
Zippia score 4.0
Accurate Circuit Engineering is a high-tech/quick-turn manufacturer of high-speed and hybrid commercial and Mil-certified PCBs.
Zippia score 4.0
At Salisbury Group we take facilities services personally. We know that buildings are better places to be when they are looked after by people who care.
Zippia score 3.9
Main Electric Supply Co. has been providing Electrical Supplies and Equipment to Commercial & Residential & Government & and Industrial industries since 1946.
Zippia score 3.9
Pioneer Circuits is an electrical and electronic manufacturing company that develops flex and rigid-flex circuit board. With over 35 years of experience, Pioneer Circuits is focused on delivering professional quality printed wiring boards of high performance and reliability. Pioneer Circuits was founded in 1981 and is headquartered in Santa Ana, California.
Zippia score 3.8
Ambrit Engineering is a premier ISO certified contract manufacturer offering turn-key thermoplastic injection molding tooling systems, molded components, and assemblies for the medical, aerospace, commercial, and consumer goods markets.
Zippia score 3.7
Butler Box and Stake, inc provides products for Retail and Wholesale Nursery including Redwood Tree Boxes, Stakes, Bamboo, Lodge Poles, and Assorted Plastic Pots
Zippia score 3.5
Zippia score 3.3
They build their products at their facility in S. California, based on Mil/Aerospace standards and deliver them around the world. Leverage WinSoft track records of 100% QA and 100% delivery on time (more than 10 years in a row) to boost your products quality, improve your throughput and increase your competitive edge.
Zippia score 3.3
Insultech, LLC is primarily engaged in manufacturing miscellaneous chemical preparations, not elsewhere classified, such as fatty acids, essential oils, gelatin (except vegetable), sizes, bluing, laundry sours, writing and stamp pad ink, industrial compounds, such as boiler and heat insulating compounds, metal, oil, and water-treating compounds, waterproofing compounds, and chemical supplies for foundries.
Zippia score 3.3
Zippia score 3.1
QSI is an industry leader in the design, development, and manufacture of high performance, low cost zinc-air power systems targeted at the $50 billion portable power market. Founded in 2002 and based in Santa Ana, California, QSI's ISO 9001:2008 certified advanced catalyst production processes deliver a line of safe, reliable MetAirâ„¢ power generation products with the highest energy density of any commercially available primary battery, and at the lowest cost per kilowatt hour
Zippia score 2.5
Custom Display Solutions (CDS), Inc. is a manufacturer of custom displays, multi-media furniture & mounting systems for the audio-visual (A/V) industry in California. Our team provides the A/V Industry with customized solutions, integrator, installatio...
Zippia score 4.7
A leading provider in concrete & aggregate products, Robertson's Ready Mix strives to provide quality products, service, and community growth opportunities.
Zippia score 4.5
Benchmark Electronics Inc is an EMS, ODM, and OEM company based in Tempe, Arizona in the Phoenix metropolitan area. It provides contract manufacturing services.
Zippia score 4.4
Lexington Home Brands is a global leader in the design, sourcing, manufacturing and lifestyle marketing of upscale home furnishings. The Company's award-winning product line of wood, upholstery and outdoor living designs encompass the industry's most diverse range of styling, featuring recognized consumer brands like Lexington, Tommy Bahama Home, and more.
Zippia score 4.4
Artisans of comfort. Explore our collection of modern home furnishings, customize fabrics & finishes, get expert design advice & save with Comfort Club. Mitchell Gold + Bob Williams
Zippia score 4.3
American Tire Depot provides guaranteed lowest prices on tires and wheels. Discounted tire prices are available at more than 99 California locations.
Zippia score 4.3
PEI-Genesis is global distributor and value-added assembler of electronic connectors with a highly evolved system for mass customized solutions. We have a terrific family culture and are a very successful privately held world leader in a niche industry...
Zippia score 4.3
Artesyn Embedded Technologies is a global leader in the design and manufacture of highly reliable power conversion and embedded computing solutions for a wide range of industries including communications, computing, healthcare, military, aerospace and industrial automation.
Zippia score 4.1
Ewing Irrigation & Landscape Supply is a third generation, family-owned company that traces its roots back to 1922. Ewing is a proud supporter of sustainable water solutions, a leader in the Green Industry, and is nationally recognized as a front-ru...
Zippia score 4.1
Diamond Parking is the oldest parking company worldwide. Headquartered in Seattle, Washington, Josef Diamond established Diamond in 1922. Today, Diamond Parking is a multi-national corporation managing and operating parking facilities in both the Western United States and Western Canada covering more than 1,800 diverse locations. From our first employee in 1922 to the attendant who cheerfully greets our parking customer every morning, our people know the value of outstanding customer service.
Zippia score 4.0
We've been providing safe, effective pest control for families and business in Southern California since 1931. Learn more about our services.
Zippia score 4.0
Ryan Herco Flow Solutions is a leading distributor for fluid control systems, fluid filtration systems & fluid handling products. Our family of products include tubing and hose, fluid control piping & pipe fittings, valves, pumps, filters, storage tanks & drums in thermoplastic, fluoropolymer and stainless steel and specialty alloy materials. With our new Stainless Steel and Specialty Alloy product offerings, Ryan Herco will help you get the job done right. When working with clean and corrosive fluids in any industry application, RHFS is your one-stop source for all the top fluid control brands and problem-solving products. Whether you're responsible for controlling fluids at your facility, sourcing fluid components, or providing installation services, we can make your job easier. Knowledgeable people, quality products and cost-saving solutions are our hallmark.
Zippia score 4.0
COVID-19 Update During the COVID-19 pandemic, AAC remains open during our regular business hours. AAC will maintain all requirements to meet Georgia Governor Brian Kemp's guidelines. We will reassess as needed and post any changes. We are a global su...
Zippia score 3.9
Quincy Compressor designs and manufactures reciprocating compressors, rotary screw compressors and vacuum pumps. It also provides after sales services, replacement parts, and repairs.
Zippia score 3.9
Interlink Electronics is a global leader in the design of patented Force-Sensing Resistor (FSR). Our solutions are focused on handheld user input, menu navigation, cursor control, & other intuitive interface technology for the world's top electronics manufacturers.
Zippia score 3.8
At Kamstrup we provide smart metering solutions for utilities and submetering within water and energy.
Zippia score 3.8
RENTECH Boiler Systems is an American manufacturer in its third decade of designing and building efficient boilers for a variety of industries.
Zippia score 3.8
Sager Electronics is a leading distributor of electronic components and power supplies from brands like Mean Well, Traco & Vox.
Zippia score 3.8
We provide innovative equipment, technologies and services through our global group of companies to help our customers to make a difference.
Zippia score 3.7
Chance Rides Manufacturing is a roller coaster and amusement ride manufacturer. The company was formed on May 16, 2002, when the former Chance Industries Inc. emerged from bankruptcy. The main office and manufacturing facility are located in Wichita, Kansas.
Zippia score 3.7
The Wand wine filters effectively remove the agents in wine known to cause side effects, such as headaches and allergic reactions.
| Rank | Company | Zippia score |
|---|---|---|
| 1 | FUJIFILM Irvine Scientific | |
| 2 | Robinson Pharma | |
| 3 | IMPCO by EControls | |
| 4 | ACD LLC | |
| 5 | GINGER | |
| 6 | GMDC | |
| 7 | Aluminum Precision Products | |
| 8 | I/O Interconnect Ltd | |
| 9 | Accurate Circuit Engineering | |
| 10 | Salisbury Group | |
| 11 | Main Electric Supply | |
| 12 | Pioneer Circuits | |
| 13 | Ambrit Engineering | |
| 14 | Butler Box & Stake | |
| 15 | Compushare | |
| 16 | WinSoft | |
| 17 | Insultech, LLC | |
| 18 | Bonert's Incorporated | |
| 19 | QuantumSphere | |
| 20 | Custom Display Solutions |