156 Companies in California

LinTech, founded in 1971, is headquartered in Monrovia, California, where it designs, engineers and manufactures positioning components and systems. Its products serve linear motion control applications across aerospace, food processing, machine tool and semiconductor markets. The offering covers linear ball bushings and shafts, ball screw assemblies, rotary stages, rotary tables, sliding screws, positioners, automated assembly systems, linear actuators, positioning stages and linear bushings. The company provides technical support and customer service, including help with CAD files.

PCX Aerosystems - Santa Ana, DBA Integral Aerospace, is an aerospace company based in Santa Ana, California, established in 1947. It specializes in the design, manufacture and assembly of complex aerospace components and assemblies, including fuel systems, engine components and aircraft interiors. The company has received recognition including the Boeing Performance Excellence Award, the Airbus Supplier Award and the Raytheon EPIC Supplier Award. It continues to supply aerospace components with a focus on customer satisfaction.

Fluid Tech Hydraulics, Inc. is a Sacramento, California-based manufacturer with a 30-year history that designs, manufactures, repairs and sells industrial fittings and machinery. Its product line includes hydraulic hose and fittings, industrial hose and fittings, hydraulic hammers and breakers, hydraulic pumps, motors and components, cylinders and rams, and industry-related tools. Service offerings cover hydraulic cylinders, machine shop work, welding and fabrication, component repair and sales, hydraulic hammers, equipment repair, fabrication and special products.

KOGANEI International America, Inc. is a manufacturer of industrial machinery established in 2011 and located in Fremont, California. Its offering spans pneumatic system products, electric actuators, industrial robots, vacuum equipment, sensors, switches, static electricity removing units and centralized lubrication equipment, alongside hygiene and environment related products. The company assists customers in choosing suitable parts from a catalog of over 512,000 standard items, or collaborates with clients to develop solutions that improve machine performance and functionality. Product listings include cylinders, filter regulators, electric grippers, pneumatic grippers, air grippers, linear actuators and static electricity sensors.

Refurvo LLC is a distributor of IT equipment and specialized electrical components based in San Jose, California, established in 2016 as a consulting firm. Its product range covers semiconductor and reed relays, filters, RF MEMS switches, and electromagnetic shielding materials. Beyond distribution, the company provides IP inventory and asset analysis, market research, product customization, and project-based consulting. It serves customers in the semiconductor, automotive, and telecommunications sectors.

U.S. Lasers, Inc. is a privately held American corporation based in Baldwin Park, California, founded in 1992. It produces a broad line of laser diodes and modules, along with laser systems serving industrial, medical, and scientific users. Its devices are applied in telecommunications, barcode readers, laser printers, and industrial machining. Beyond hardware, the company provides technical support, training, and repair services tailored to customer requirements.

Redfern Integrated Optics (RIO) was established in Australia in 2000 and supplies single frequency narrow line width lasers and modules. Its product range includes subsystems directed at clean energy, security, oil and gas, and test and measurement markets. The company entered Silicon Valley in 2003, supported by a consortium of venture capital funds, to develop a commercially viable semiconductor laser optimized for fiber sensing applications. It maintains an office in Santa Clara, California.

Newport Corporation is a division of MKS Instruments, Inc., incorporated in 1961 and headquartered in Andover, Massachusetts, with a location in Irvine, California. It serves the specialty industrial, advanced electronics, and semiconductor industries. Products are marketed through brands including Spectra-Physics, MKS Instruments, and Richardson Grating. Its product categories cover motion, optomechanics, optics, and vacuum instruments, as well as lasers, MKS vacuum and gas solutions, laser diode controls, and tables and isolation systems.

Broadcom Inc., established in 1961 and headquartered in San Jose, California, manufactures and supplies semiconductor and connectivity solutions. Its portfolio includes semiconductors, infrastructure software, networking products, storage products, and wireless products. These serve industries such as telecommunications, data centers, and consumer electronics. Applications include wireless communication, networking equipment, data storage, and multimedia devices, providing components for advanced technologies across numerous industrial and commercial sectors.

NetSource Technology, Inc. is an independent stocking distributor of electronic components and global procurement services, founded in San Clemente, California, in 1997. The company provides supply chain solutions to OEMs and contract manufacturers worldwide, serving the aerospace, automotive, IoT, medical, mobile device, and telecommunications industries. NetSource Technology specializes in sourcing hard-to-find, obsolete, end-of-life, and highly allocated components with long lead times, supporting customers throughout the complete supply chain lifecycle.

Labomed, Inc. is a manufacturer of Labomed LB microscopes and microscope parts, based at 2728 S La Cienega Blvd., Los Angeles, California. Its microscopes are used across industrial, medical, and scientific research applications. The company also produces UV-Visible spectrophotometers for conventional and research laboratories, along with medical diagnostic equipment, microscope cameras, and cuvettes. Its quality systems are supported by ISO 9001, CE Conformity, and FDA Licensing. Listed products include microscopes, complementary metal oxide semiconductor (CMOS) cameras, phase contrast microscopes, spectrophotometers, and microscope cameras.

Robson Technologies, Inc. is an American manufacturer of custom test interfaces, established in Morgan Hill, California in 1989. The company's main output serves the semiconductor industry, comprising test presses, sockets and fixtures, plus burn-in sockets and boards built with stainless steel pogo pins. It also supplies device-under-test (DUT) boards that help align performance with specification requirements, and curve tracing systems for DC parametric testing. Its products are used chiefly in the semiconductor, consumer electronics, defense and aerospace sectors. Listed items include BGA sockets, integrated circuit sockets and test sockets.

RFMW is a supplier and distributor of specialized radio frequency (RF) and microwave components, founded in 2003 and based in California. The company provides RF & Microwave and Power Component distribution focused on technical and supply chain solutions. Its offerings include active devices such as diodes, transistors, amplifiers, and control components, along with passive devices including filters, inductors, and antennas. RFMW also supplies power management and interconnect/T&M components, serving military, aerospace, test, measurement, medical, and commercial markets.

Power Integrations, Inc. is a manufacturer of power semiconductor solutions established in 1988 and headquartered in San Jose, California. The company provides technologies for high-efficiency power conversion, serving the electronics, consumer electronics, and industrial sectors. It offers design support, application engineering, and product training services. Power Integrations employs 831 people and its product lineup includes LED drivers, DC to DC converters, IGBTs, motor drivers, bipolar transistors, silicon diodes, gate driver ICs, and power supply modules.

WaferPro is a California-based distributor founded in 2016 that supplies silicon wafers and other semiconductor materials for microelectromechanical systems, optics and solar energy applications. The product line includes float zone (FZ) wafers, silicon thermal oxide wafers, silicon on insulator (SOI) wafers and silicon nitride wafers. Services cover worldwide shipping plus customer support through technical advice, quotations and online shopping. The company states that its products have been used by corporations in the technology sector, among them Intel, Apple, Nvidia and Tesla.

QP Technologies is a supplier of microelectronic packaging, established in 1992 and located in Escondido, California. The company's product portfolio comprises open-molded plastic packages, open-cavity plastic packages, IC packages and laminate substrates. These products serve sectors including automotive, commercial, compound semiconductors, industrial and medical. QP Technologies is part of Promex Industries. Its manufacturing plant is ITAR registered and holds ISO certifications including ISO 9001:2015 and ISO-13485:2016.

Engineered Source, Inc. was founded in 1990 and operates from Orange, California. The company distributes precision parts to automotive manufacturers, construction, electronics and robotics, fabrication and assembly, farm and agricultural equipment, gun manufacturers, marine and water treatment, medical manufacturers, and aerospace. Product examples include custom internally threaded square pins, stainless steel pins, steel hex nuts, short dog point socket set screws, zinc plated steel material, custom stamped L brackets, painted self-drilling screws, and custom-locating dowel pins for transit gear units.

Deep Ocean Engineering, Inc. is a manufacturer based in San Jose, California, United States, established in 1982. The company designs and builds mechanical and industrial equipment for underwater applications. Its principal products are remotely operated vehicles (ROVs) and unmanned surface vehicles (USVs), which serve sectors such as law enforcement, homeland security and science. Support packages are offered and tailored to individual client requirements. Listed products include drone boats and ROVs.

Metron Optics Inc. is a manufacturer based in San Diego, California, United States, founded in 1971. The company produces inspection mirrors, marking pens, and accessories for various industries. Its product range includes markers, permanent and removable ink, solvent-resistant ink, specialty fluids, industrial mirrors, medical-inspired mirrors, diamond-coated pocked mirrors, and aqua clean ink. These products serve electronics, industrial, medical, education, aerospace, military, horticulture, agronomy, apiculture, communications, and art applications. Pressure sensitive adhesives, lubricants, solder flux, and soldering mask products are RoHS and REACH compliant.

Upland Fab is an American contract manufacturer established in Upland, California, in 1970 that specializes in the design and fabrication of complex parts. In-house capabilities include CNC turning, 5-axis machining, cryogenic deburring, and digital production definition (DPD), along with annealing for dimensional stability or stress relief, honeycomb composites machining, and just-in-time delivery. The company focuses on producing precision plastic parts and assemblies for clients in the medical, semiconductor, and defense industries.

Quail Electronics Inc. is a manufacturer and distributor headquartered in Livermore, California. The company serves the OEM market as a global supplier of power cord products. Its offering covers power cords, adapters, power strips, wire, and other cord-related items, including cable retention devices. Custom cord design is available, with configuration options for length, gauge, color, conductor count, and outlet compatibility. Product listings also include cord sets, power modules, female connectors, receptacles, electric power cables, selector switches, pushbutton switches, jumper cables, and contact switches.

Product Components Corp was founded by Joseph Saks in 1962 and operates from Martinez, California. The company supplies plastic fasteners of all types, including custom molded, stamped and machine stamped fasteners such as screws, nuts, bolts, knobs, washers, spacers, stand-offs, balls and rivets. A full plastic fastener line is combined with engineered machined or molded component services for industrial applications serving the electronic, automotive, medical, aircraft and food industries. Panel fasteners, spacers, standoffs, dowels and other panel hardware components are also offered.

Liberty Safety is a manufacturer and distributor of personal protective equipment headquartered in City of Industry, California, United States. Established in 1987, the American company supplies protective gear for the head, hands and feet. Its catalog features hard hats, bump hats, coated seamless gloves and rubber boots. Respiratory and ergonomic items are also offered, among them particulate respirators, knee pads and safety belts. Beyond product supply, the business provides branded workwear and custom packaging services.

Estatec is a manufacturer of ESD products headquartered in San Diego, California, established in 1998. The company covers development, production and marketing of products for control and protection against electrostatic discharge. Its range includes cleanroom items, personal grounding products, garments, bags and mats, and equipment. Estatec serves electronics manufacturing, pharmaceutical manufacturing, healthcare, food and beverage, and aerospace industries. Main services comprise custom ESD solutions, training and technical support. Listed products include cleanroom shoes, cleanroom clothing and static shielding bags.

Blue Sky Research, founded in 1989 and based in Milpitas, California, manufactures fiber-coupled laser diode modules and fiber optic-based laser components for various industries. Its offerings include fiber-coupled lasers and systems, laser diode modules and components, and engineered products and prototyping devices used in laser technology, confocal microscopy, life sciences and microelectronics. The company also supplies integrated laser drivers, monitor electronics, temperature stability and controls, and semiconductor laser products and solutions for microlens technology-based processes and applications.

Global Communication Semiconductors, LLC, founded in 1997 as a California corporation, produces patented optical wafers and chips marketed as GCS Known Good Die, and provides foundry services for RF/wireless, optoelectronics and power electronics. The company manufactures III-V compound semiconductors for its wafer foundry service, including GaAs, InP and GaN. Its optical communication components include devices such as photodetectors and lasers, while radio frequency integrated circuits (RFIC) and millimeter wave integrated circuits serve the wireless industries, and power devices serve power electronics.

Opto Diode Corporation, established in 1992 and based in Camarillo, California, manufactures and supplies IR detectors, LEDs, and IR emitters and controllers. Its photodiode segment covers AXUV, UVG, NXIR, PSDs, and multi-element and array detectors for detecting UV rays, X-rays, high-energy particles, and electrons in the mid-IR spectrum. The LED range includes visible, near-infrared high power, visible high power, and near-infrared radiometric emission types spanning 365 nm to 940 nm. Applications include position sensing, laser monitoring, fire detection, and manufacturing automation across aerospace and defense, biotechnology and medical, and industrial sectors.

AC Photonics, Inc. was founded in 1995 and is based in Santa Clara, California. It is a manufacturer of photonic systems and components for industries including aerospace, communication, defense, LiDAR and sensing, and medical. The company offers passive components, photonics, optics, medical devices, LiDAR, sensing, silicon photonics, and engineering solutions, as well as services such as component design, system and module design, and system troubleshooting for semiconductor manufacturing, fiber optics, electronics, and networking. It is ITAR registered and holds ISO 9001:2015 quality management system certification.

Micro Commercial Components (MCC) is a semiconductor manufacturer founded in 1991 and based in Simi Valley, California. Its portfolio covers five core semiconductor categories: diodes, rectifiers, transistors, MOSFETs, voltage regulators and protection devices. These components are used for power management, signal processing, circuit protection and performance enhancement of electronic systems in sectors including consumer electronics, aerospace and medical devices. The company holds IATF 16949:2016 and ISO 9001:2015 certifications.

Advanced Linear Devices, Inc. is a Sunnyvale, California manufacturer established in 1985 that produces CMOS linear integrated circuits. Its catalog covers rail-to-rail operational amplifiers with ultra-low input signal power, low-voltage analog switches featuring ultra-low charge injection, precision voltage comparators paired with high output current drivers, and low drift timers with high discharge outputs. These components serve OEMs in industrial controls, instrumentation, computers, medical devices, automotive, and telecommunications. The company also develops application-specific integrated circuits, digital and analog timers, multiplexers, and MOSFETs, and provides custom linear circuit design support for engineers.

Linear Systems is a semiconductor designer, manufacturer, and distributor established in 1987 by John H. Hall and based in Ventura, California. It serves military, industrial controls, audio, medical electronics, and test and measurement applications. The product line comprises ultra-low-noise P-channel and N-channel single and dual JFETs, bipolar transistors, current regulating diodes, voltage-controlled resistors, and high-speed lateral DMOS switches. The DMOS switch segment includes quad and single nanosecond switches, while low leakage current regulating diodes span -1 pA (PAD1) to -100 pA (SSTPAD100) for varied applications.

MicroWave Technology, Inc. (MwT) is a manufacturer of RF, microwave and wireless products headquartered in Fremont, California, founded in 1982. Its product line spans MMICs, discrete semiconductor devices, modular amplifier products operating to 26 GHz, and low-noise pHEMT parts. The company also designs and produces hybrid products, pre-amplifiers for MRI coils used in medical applications, and connectorized amplifiers. MwT performs assembly, testing, screening and qualification testing of microwave semiconductor devices, components and sub-systems. Its products serve military and space applications along with other industries.

Microsemi Corporation, founded in 1959 and headquartered in Aliso Viejo, California, is a subsidiary of Microchip Technology Incorporated. The company supplies semiconductor and system solutions for aerospace, communications, data center, and industrial markets. Its product lines include high-performance and radiation-hardened analog mixed-signal integrated circuits, FPGAs, power management products, timing and synchronization devices, and RF solutions, as well as PIN diodes, operational amplifiers, MMICs, small signal diodes, diode rectifiers, transistor arrays, and crystal oscillators. Microsemi's technical strengths lie in connectivity, energy efficiency, miniaturization, power management, and security.

Synaptics is a manufacturer of touch, display and biometrics technologies, based in San Jose, California, and established in 1986. The company develops both hardware and software components that are supplied to original equipment manufacturers and other firms in the consumer electronics sector. Its solutions appear in smartphones, tablets, laptops, automotive systems, smart home products and gaming consoles. The company holds ISO 9001:2015 and ISO 14001:2015 certification. Its listed product lines include application-specific integrated circuits, gate driver ICs and digital signal processors.

Skyworks Solutions, Inc. is a semiconductor manufacturer located in Irvine, California, established there in 1962. The company designs, develops and produces proprietary semiconductor devices. Its catalog covers amplifiers, antenna tuners, attenuators, automotive tuners, digital radios, clocks and timing devices, circulators and isolators, DC/DC converters, demodulators, detectors, diodes, wireless analog system-on-chip products, directional couplers, diversity receive modules, filters, front-end modules, hybrids, LED drivers, low noise amplifiers, mixers, modulators, switches, synthesizers, timing devices, technical ceramics, voltage controlled oscillators and synthesizers, and voltage regulators. These products serve aerospace, automotive, broadband, cellular infrastructure, connected home, entertainment and gaming, industrial, medical, military, smartphone, tablet and wearable applications.

pSemi is a designer, manufacturer and distributor of application-specific semiconductors headquartered in San Diego, California. The business was established in 1990 and had shipped more than 10 billion chips as of 2022. Buyers can obtain tuning control switches, digital attenuators and tunable capacitors, alongside power limiters, mixers, prescalers and converters. Peregrine Semiconductor acts as the company's worldwide marketing partner.

Kingbright Company LLC is a manufacturer of LED products used for enhanced connectivity and visualization. The company is headquartered in Taipei, Taiwan, and maintains sales offices in the United States, Europe, and Asia. Its product lines span both visible and invisible spectrums and serve motion control and automation applications across a wide range of industries. Offerings include high-temperature SMD LEDs, super low-profile right-angle bi-color LEDs, RGB circuit board indicators, IR dome lens SMD LEDs, and the APGF0606 series. Kingbright holds ISO 9001:2015 certification.

Light in Motion LLC, established in 2009, is a manufacturer of standard and custom hermetically sealed optoelectronic components based in Milpitas, California. Products include light-emitting diodes, optical interrupters, switches, emitters, detectors, assemblies, and photosensors, used in sensing applications. The company serves the sensor industry and is RoHS-compliant. Its Engineering Group in California works with factories in Asia, maintaining ISO 9001 standards across the full product lifecycle.

Integra Technologies is a manufacturer and supplier of RF power devices based in El Segundo, California, established in 1997. The company focuses on radar signal amplification, producing RF power transistors, RF power amplifier modules, and RF power pellets. These devices are engineered to manage high-power RF signals efficiently and serve applications including avionics, defense, instrumentation, and weather radar. Integra Technologies provides ongoing support for legacy programs and offers customization to meet specific design requirements.

Viridis Materials LLC, founded in 2020 and based in Stoutsville, Ohio, United States, supplies metals, compounds, ceramics, and precious metals. Its product offerings include purity metals, salts, micron powders, and nanopowders, which are sold to the optics, defence, semiconductor, and metallurgical industries. The company follows quality standards to ensure that products procured from various manufacturers arrive damage-free, and its materials carry a government-grade stamp of approval for quality. Listed products include optical fibers, semiconductor materials, and superalloys. The company operates as both a manufacturer and a distributor.

SEMI is a global industry association established in 1970 and located in Milpitas, California, that unites the electronics manufacturing and design supply chain. The organization connects members to information, opportunities, and marketing channels that allow them to showcase company brands, products, and services to buyers and partners worldwide. SEMI's manufacturing standards and industry market reports promote collaboration between partners and competitors, facilitate strategic business decisions, and accelerate product development within the electronics industry. The association provides opportunities for business and professional growth. Its listed product category is semiconductor materials.

PARC (Palo Alto Research Center) is a Silicon Valley-based research and development company founded in 1970 that provides personalized R&D services. Its areas of specialization include content-centric networking, flexible electronics, design and digital manufacturing, image and data analytics, optoelectronics, cleantech, prototyping, contextual intelligence, and metamaterial devices. PARC makes its resources and facilities, including cleanroom facilities, available to design and develop novel technologies for industries such as healthcare, energy, and transportation. These services assist clients in developing new products or services while reducing risk and controlling costs. Its listed product category is semiconductor materials.

C&D Semiconductor Services Inc. is a manufacturer of semiconductor equipment established in 1989 and headquartered in San Jose, California. The company focuses on wafer handling, processing, and inspection requirements within semiconductor manufacturing. Its offerings include wafer-on-tape frames, wafer alloy annealing systems, wafer sorters, and wafer cleaners, as well as photoresist coating equipment, metal lift-off systems, microscope loaders, and optical edge bead exposure systems. These products and technologies are applied in photoresist development, spray coating, thin film development, and bioscience.

Modutek Corporation was established in 1980 and is headquartered in San Jose, California. The company manufactures semiconductor wet process equipment and wet bench stations. Its product portfolio includes vacuum metal etcher wet process equipment, rotary wafer etching systems, quartz tube cleaning stations, stainless steel solvent stations, and nitride etch baths. These systems support semiconductor applications such as silicon wafer cleaning, wafer processing time improvement, and silicon nitride strip processes that remove silicon nitride using a hot acid bath.

MaxPower Semiconductor, Inc. is a fabless manufacturer and supplier of power semiconductor devices, established in 2007 and headquartered in San Jose, California, United States. Its product line comprises standard and custom discrete power MOSFETs, semiconductor dies, wafers, and assembled integrated circuits. These devices are deployed in consumer electronics, automotive modules, computing components, and industrial equipment, including motor control and battery-powered tool applications, where they aim to maximize device performance and lower operational costs.

Power Semiconductors, Inc. is a manufacturer and supplier of power modules, air-cooled bridges, and assembly products based in Carlsbad, California, United States, and was established in 1966. Its electronic component range includes power modules, SCR thyristors, diode rectifiers, and liquid-cooled bridges. Advanced power bridges can be customized to meet specific customer requirements. Applications span electronics, automotive, energy, manufacturing, and telecommunications. The company provides product support and delivers semiconductor solutions both nationwide and internationally.

American Elements was founded in 1997 in California, United States, and operates research and production facilities in Utah, Mexico, China, and the United Kingdom. The company manufactures and distributes advanced materials from a catalog exceeding 30,000 products, serving both bulk industrial use and small-scale laboratory needs. Offerings include alumina balls, tungsten, nanofibers, nanotubes, beryllium copper, and chromium molybdenum, nickel chromium, and chromium nickel molybdenum steels, as well as tin plate. Testing and analysis services cover spectroscopy and structural, thermal, and electrical analyses. Sustainable development is a core corporate value.

Stanford Advanced Materials is a manufacturer and distributor established in 1994 in Lake Forest, California, initially to supply rare-earth products for research and development. The company produces and distributes purified metals, ceramics, and composite materials in forms such as strips, plates, rods, wires, and bars. Its range also covers laboratory and optical equipment, including crystals, lenses, splitters, and windows. Products include alumina, alumina balls, tungsten, palladium catalysts, plate heaters, beryllium copper, molybdenum, thermal conductive sheets, and ceramic substrates. It serves industries spanning automotive, fashion, energy, research, sports, and textiles.

Western States Hardware was founded in La Puente, California in 1968. The company serves customers throughout the United States and offers products across numerous categories: nuts, screws and bolts; metric nuts, screws and bolts; drills and cutting tools; saw blades; electrical connectors; pipe nipples and pipe fittings; industrial brushes; Parker brass fittings and valves; anchors; abrasive pads, belts and discs; chain and rigging accessories; various tools; valves; staple and nail guns; power and insert bits; and hoses, tubing and clamps. Altogether, Western States Hardware offers more than 750,000 products.

Amuza Inc. is a manufacturer and supplier of laboratory instruments and instrumentation systems founded in 2012 and based in San Diego, California. Its product range covers cell mechano-stress, cell and blood freezers, 3D cell culture plates, and tissue engineering, among other items. Scientific researchers, universities, and the medical field form the customer base. The company also offers specialized solutions including microdialysis, neurotransmitter analysis by HPLC-ECD, wireless optogenetics, and behavior testing and monitoring systems. Listed products include micro syringe pumps.