# The 50 largest electronics and semiconductor companies in Spain

Tamtam tracks 56 electronics and semiconductor companies headquartered in Spain. This list ranks the 50 largest by number of employees on LinkedIn, led by MITSUBISHI ELECTRIC, Ingeteam and Power Electronics. Their median headcount is 401. Half of them were founded in 1993 or later. The most common headquarters are Barcelona (5), Málaga (4) and Santander (4).

This selection of Spanish electronics and semiconductor companies includes a mix of large international groups and substantial mid-sized firms. Mitsubishi Electric, a global leader in electrical and electronic equipment, heads the list with 146,000 employees. Other significant players include Ingeteam, specializing in renewable energy solutions, Power Electronics, a leading solar inverter manufacturer, and Ficosa North America, a global automotive solutions provider. SIMON designs and manufactures electrical components, while Wallbox Chargers develops smart charging systems.

The companies demonstrate a strong presence in industrial automation, renewable energy, and automotive solutions. Several firms, such as Ingeteam and ZIV, are headquartered in Zamudio, indicating a regional cluster for electrical equipment manufacturing. The founding dates range from 1916 (SIMON) to 2011 (Idneo), suggesting a blend of established companies and more recent ventures.

🇪🇸 Spain · 50 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [MITSUBISHI ELECTRIC](https://www.tamtam.ai/c/mitsubishi-electric) (mitsubishielectric.com)<br>A leader in electric and electronic equipment manufacturing, focusing on Energy Systems, Industrial Automation, Information Systems, Electronic Devices, and Home Appliances | Appliances, Electrical, and Electronics Manufacturing | 🇪🇸 Chiyoda-ku | 146,000 | 1921 |
| 2 | [Ingeteam](https://www.tamtam.ai/c/ingeteam-zamudio) (ingeteam.com)<br>A global team of over 3,500 experts providing innovative solutions in renewable energy, electric vehicle chargers, green hydrogen production, and water technology | Electrical Equipment Manufacturing | 🇪🇸 Zamudio | 3,443 | 1972 |
| 3 | [Power Electronics](https://www.tamtam.ai/c/power-electronics) (power-electronics.com)<br>Leading solar inverter manufacturer, energy storage solutions, projects across 36 countries, prevents CO2 emissions, global energy benchmark. | Renewable Energy Semiconductor Manufacturing | 🇪🇸 Llíria | 2,513 | 1987 |
| 4 | [Ficosa North America SA de CV](https://www.tamtam.ai/c/ficosa) (ficosa.com)<br>Global automotive solutions provider specializing in advanced vision, safety, and control systems, with a focus on technological innovation, human values, and energy efficiency | Motor Vehicle Manufacturing | 🇪🇸 Viladecavalls | 1,943 | 1949 |
| 5 | [SIMON](https://www.tamtam.ai/c/simon) (simonelectric.com)<br>Designs and manufactures electrical components, lighting, and connectivity solutions for various spaces. Focuses on innovation and user experience with a global presence. | Appliances, Electrical, and Electronics Manufacturing | 🇪🇸 Barcelona | 1,644 | 1916 |
| 6 | [Wallbox Chargers](https://www.tamtam.ai/c/wallbox-chargers) (wallbox.com)<br>Develops smart charging systems, combining innovative technology with design, managing communication between electric vehicles, grids, buildings, and chargers for various uses. | Appliances, Electrical, and Electronics Manufacturing | 🇪🇸 Barcelona | 1,200 |  |
| 7 | [FAE](https://www.tamtam.ai/c/fae-l-hospitalet) (fae.es)<br>An experienced manufacturer of electrical and electronic parts for the Automotive Aftermarket and Original Equipment, specializing in sensors, valves, and custom solutions | Motor Vehicle Parts Manufacturing | 🇪🇸 L'Hospitalet | 1,133 | 1952 |
| 8 | [Tecnobit-Grupo Oesía](https://www.tamtam.ai/c/tecnobit-grupo-oesia) (linkedin.com)<br>Specializing in the design, development, manufacture, and maintenance of high-tech dual-use products for Defense, with expertise in smart vision, simulation, and secure communications | Aviation and Aerospace Component Manufacturing | 🇪🇸 Rivas Vaciamadrid | 852 | 1976 |
| 9 | [Grupo Amper](https://www.tamtam.ai/c/grupo-amper) (grupoamper.com)<br>A Spanish multinational specializing in technological development in communications, industry, and engineering, offering global solutions in various sectors including IoT, renewable energy, and industrial automation | Defense and Space Manufacturing | 🇪🇸 Pozuelo de Alarcón | 706 | 1956 |
| 10 | [SPC](https://www.tamtam.ai/c/spc-vitoria-gasteiz) (spc.es)<br>The company advocates for a Smart vision of technology that connects everything and everyone, designed to promote relationships and freedom, not exclusivity or status | Business Consulting and Services | 🇪🇸 Vitoria-Gasteiz | 640 | 1987 |
| 11 | [TTI](https://www.tamtam.ai/c/tti) (celestia-tti.com)<br>An SME specializing in radiofrequency and antenna technology, providing advanced products, communication system integration, and turnkey solutions for domestic and international clients | Telecommunications | 🇪🇸 Santander | 630 | 1996 |
| 12 | [Celestia TST](https://www.tamtam.ai/c/celestia-tst) (celestia-tst.com)<br>A technology company specialized in IoT solutions for smart cities, agrifood, and energy efficiency, utilizing various wireless communication technologies and sensors | Wireless Services | 🇪🇸 Santander | 504 | 2007 |
| 13 | [SEDECAL](https://www.tamtam.ai/c/sedecal) (sedecal.com)<br>Global leader in OEM design and manufacturing of high frequency X-Ray generators and systems, with divisions in medical, veterinary, healthcare, and industrial sectors | Medical Equipment Manufacturing | 🇪🇸 Algete | 476 | 1994 |
| 14 | [ZIV](https://www.tamtam.ai/c/ziv) (zivautomation.com)<br>Designs, manufactures, and markets digital equipment and systems for protection, control, measurement, and communication in the electrical power industry Offers engineering, services, and system integration | Electrical Equipment Manufacturing | 🇪🇸 Zamudio | 455 | 1993 |
| 15 | [Idneo](https://www.tamtam.ai/c/idneo) (idneo.com)<br>Engineering service company specializing in design, development, certification, and manufacturing of high-value products across various markets globally. | Appliances, Electrical, and Electronics Manufacturing | 🇪🇸 Mollet del Vallès | 450 | 2011 |
| 16 | [Airbus Crisa](https://www.tamtam.ai/c/airbus-crisa) (crisa.airbus.com)<br>Specializes in developing and producing electronic equipment and software for space and defense applications, including power equipment and data handling for satellites and launchers | Defense and Space Manufacturing | 🇪🇸 Tres Cantos | 448 | 1985 |
| 17 | [PREMO Group](https://www.tamtam.ai/c/premo-group) (grupopremo.com)<br>Global leader in innovative magnetics technology for 4th Industrial Revolution, specializing in RFID, NFC, VR/AR, IoT, Electric Vehicles, M2M, and custom solutions | Appliances, Electrical, and Electronics Manufacturing | 🇪🇸 Málaga | 447 | 1962 |
| 18 | [Cojali S. L.](https://www.tamtam.ai/c/cojali-s-l) (cojali.com)<br>Manufactures components, develops advanced diagnostics, remote diagnostics, and connectivity solutions for various heavy-duty vehicles, also offers training and technical support. | Motor Vehicle Parts Manufacturing | 🇪🇸 Campo de Criptana | 439 | 1991 |
| 19 | [IKERLAN](https://www.tamtam.ai/c/ikerlan) (ikerlan.es)<br>A leading technology center offering competitive value to industry through digital technologies, artificial intelligence, cybersecurity, mechatronics, and energy solutions | Research Services | 🇪🇸 Arrasate-Mondragón | 438 | 1974 |
| 20 | [Merit Automotive Electronics Systems.](https://www.tamtam.ai/c/merit-automotive-electronics-systems) (merit-automotive.com)<br>Global supplier of complex automotive mechatronics modules and switches, with extensive experience and facilities worldwide supporting automakers and aftermarket. | Motor Vehicle Manufacturing | 🇪🇸 Barcelona | 426 | 2016 |
| 21 | [Ingeteam Power Technology](https://www.tamtam.ai/c/ingeteam-power-technology) (ingeteam.com)<br>Specializing in power and control electronics, generators, motors, and pumps, the company offers maintenance services and operates globally with a focus on R&D | Appliances, Electrical, and Electronics Manufacturing | 🇪🇸 Zamudio | 420 |  |
| 22 | [Airzone Control](https://www.tamtam.ai/c/airzone-control) (airzonecontrol.com)<br>Established in 1997, this company specializes in HVAC controls and integration to enhance energy efficiency and comfort in homes | Appliances, Electrical, and Electronics Manufacturing | 🇪🇸 Málaga | 416 | 1997 |
| 23 | [Premium PSU](https://www.tamtam.ai/c/premium-psu) (premiumpsu.com)<br>Specializing in power conversion systems with over 40 years of experience, we design and manufacture innovative solutions for industrial markets | Appliances, Electrical, and Electronics Manufacturing | 🇪🇸 Hospitalet de Llobregat | 411 | 1981 |
| 24 | [Televes](https://www.tamtam.ai/c/televes) (global.televes.com)<br>A technology company specializing in telecommunications, industrial LED lighting, and innovative solutions for leisure, communication, health, and wellness services worldwide | Telecommunications | 🇪🇸 Santiago de Compostela | 409 | 1958 |
| 25 | [KD](https://www.tamtam.ai/c/kd) (kd.tech)<br>Innovative fabless semiconductor supplier offering high-speed optical networking technology for automotive, industrial, and home networks, focusing on gigabit communications over fiber optics | Semiconductor Manufacturing | 🇪🇸 Tres Cantos | 401 | 2010 |
| 26 | [Teltronic](https://www.tamtam.ai/c/teltronic) (teltronic.es)<br>A global leader in mission-critical radio communications solutions, offering innovative TETRA, LTE, and 5G technologies for various sectors worldwide | Telecommunications | 🇪🇸 Zaragoza | 397 | 1974 |
| 27 | [Gamesa Electric](https://www.tamtam.ai/c/gamesa-electric) (gamesaelectric.com)<br>Global leader in electrical equipment design and manufacturing for various industries, offering customizable solutions, leveraging parent company's technology expertise and worldwide maintenance services network | Renewable Energy Equipment Manufacturing | 🇪🇸 Zamudio | 354 |  |
| 28 | [Fagor Automation \| CNC & Feedback Systems \| Automation Solutions](https://www.tamtam.ai/c/fagor-automation-cnc-and-feedback-systems-automation-solutions) (fagorautomation.com)<br>Specializing in machine automation and control, this global leader offers tailored solutions with advanced software development capabilities and a wide international network | Automation Machinery Manufacturing | 🇪🇸 Arrasate | 351 | 1960 |
| 29 | [ALTER TECHNOLOGY TÜV NORD](https://www.tamtam.ai/c/alter-technology-tuv-nord) (altertechnology-group.com)<br>Microelectronic and optoelectronic services, including engineering, procurement, assembly, and testing for harsh environments. Also, equipment and systems testing and certification across various sectors. | Aviation and Aerospace Component Manufacturing | 🇪🇸 Seville | 336 | 1986 |
| 30 | [Zennio](https://www.tamtam.ai/c/zennio) (zennio.com)<br>Specialist in KNX automation solutions for real estate industry, offering a wide range of innovative products to improve comfort, security, and energy consumption worldwide | Appliances, Electrical, and Electronics Manufacturing | 🇪🇸 Toledo | 328 | 2005 |
| 31 | [CIRCUTOR](https://www.tamtam.ai/c/circutor) (circutor.com)<br>Designs and manufactures units for improving electrical energy efficiency: measurement, control, protection, compensation, filtering, and smart EV charging. Also renewable energies. | Appliances, Electrical, and Electronics Manufacturing | 🇪🇸 Viladecavalls | 326 | 1973 |
| 32 | [SCP SINTERSA](https://www.tamtam.ai/c/scp-sintersa) (scp-sa.es)<br>Specializing in electrical interconnection solutions for harsh environments, our team offers customized components, production of wire-harnesses, and on-site assembly services in various industries | Industrial Machinery Manufacturing | 🇪🇸 Madrid | 313 | 1987 |
| 33 | [OPENCHIP & SOFTWARE TECHNOLOGIES](https://www.tamtam.ai/c/openchip-and-software-technologies) (openchip.com)<br>European company developing efficient accelerators for scientific research, data visualization, and intelligent services, aiming to achieve digital sovereignty and strengthen the European value chain | Software Development | 🇪🇸 Barcelona | 309 | 2024 |
| 34 | [Fagor Electronica](https://www.tamtam.ai/c/fagor-electronica) (fagorelectronica.com)<br>A manufacturer of electronic components with a global presence, specializing in semiconductor, signal processing, electronic manufacturing services, and fleet management solutions | Appliances, Electrical, and Electronics Manufacturing | 🇪🇸 Mondragon | 306 | 1966 |
| 35 | [Thales en España](https://www.tamtam.ai/c/thales-en-espana) (thalesgroup.com)<br>Leading multinational in defense, aerospace, cybersecurity, and digital identity with multiple centers and 1,300 employees across Spain. | IT Services and IT Consulting | 🇪🇸 Madrid | 292 |  |
| 36 | [DHV Technology](https://www.tamtam.ai/c/dhv-technology) (dhvtechnology.com)<br>DHV Technology manufactures solar panels for various applications, offers consulting services for R&D, project management, and emphasizes professional training, teamwork, and international presence in the sectors of renewable energy, microelectronics, aeronautics, and defense They focus on developing cutting-edge solutions in the space and aeronautical sector to contribute to European technological independence and are dedicated to utilizing cubesat and small satellite technology to make space exploration more accessible | Aviation and Aerospace Component Manufacturing | 🇪🇸 Málaga | 256 | 2013 |
| 37 | [CIRCONTROL](https://www.tamtam.ai/c/circontrol) (circontrol.com)<br>Design and supply of efficient car park management solutions and intelligent electric vehicle recharging systems for global markets. | Appliances, Electrical, and Electronics Manufacturing | 🇪🇸 Viladecavalls | 250 | 1997 |
| 38 | [DS2](https://www.tamtam.ai/c/ds2) (giantess.wiki)<br>A leading provider of semiconductors enabling high-speed communications over power lines, phone lines, and coaxial cable for various applications | Semiconductor Manufacturing | 🇪🇸 Paterna | 209 | 1998 |
| 39 | [Airzone España](https://www.tamtam.ai/c/airzone-espana) (airzone.es)<br>Airzone optimizes ducted air conditioning systems by offering zone control capabilities, leading the market with innovative products for energy efficiency and integration | Appliances, Electrical, and Electronics Manufacturing | 🇪🇸 Málaga | 186 | 1997 |
| 40 | [Elinsa](https://www.tamtam.ai/c/elinsa) (elinsa.es)<br>Specializing in electrical installations, switchboard design, and power electronics manufacturing Offers maintenance services and operates nationally and internationally | Appliances, Electrical, and Electronics Manufacturing | 🇪🇸 A Coruña | 184 | 1968 |
| 41 | [ARQUIMEA Space, Science and Defense](https://www.tamtam.ai/c/arquimea-space-science-and-defense) (arquimea.com)<br>Develops and manufactures products and technologies for space missions, defense, and aeronautics, including satellites, critical components, and high-performance equipment. | Defense and Space Manufacturing | 🇪🇸 Torrejón de Ardoz | 133 | 2005 |
| 42 | [Alén Space](https://www.tamtam.ai/c/alen-space) (alen.space)<br>Develops end-to-end CubeSat missions and manufactures small satellite subsystems like software defined radios, on-board computers, payloads, and ground stations for global aerospace agencies. | Aviation and Aerospace Component Manufacturing | 🇪🇸 Nigrán | 115 | 2019 |
| 43 | [V2C](https://www.tamtam.ai/c/v2c) (v2charge.com)<br>The company develops and manufactures efficient e-Chargers with Spanish and European technology for electric vehicles, focusing on sustainability, innovation, and quality | Motor Vehicle Manufacturing | 🇪🇸 Xirivella | 108 | 2015 |
| 44 | [Merck España](https://www.tamtam.ai/c/merck-espana) (merckgroup.com)<br>A leading science and technology company in Healthcare, Life Science, and Electronics, focused on sustainable human progress through innovation | Biotechnology Research | 🇪🇸 Madrid | 106 |  |
| 45 | [Libelium](https://www.tamtam.ai/c/libelium) (libelium.com)<br>Specializing in IoT technology for industries, businesses, and Smart Cities to improve competitiveness through tailored projects and vertical applications | Telecommunications | 🇪🇸 Zaragoza | 96 |  |
| 46 | [ERZIA](https://www.tamtam.ai/c/erzia) (erzia.com)<br>ERZIA Aerospace & Defence offers microwave solutions for aeronautical, space, defense, and scientific markets, while VIDA provides satellite communications for various industries | Defense and Space Manufacturing | 🇪🇸 Santander | 73 | 2002 |
| 47 | [Skylife Engineering](https://www.tamtam.ai/c/skylife-engineering) (skylife-eng.com)<br>A Spanish technology company specializing in improving, modernizing, and developing aeronautical and aerospace technology with extensive research and R&D experience | Aviation and Aerospace Component Manufacturing | 🇪🇸 Seville | 70 | 2011 |
| 48 | [Quside](https://www.tamtam.ai/c/quside) (quside.com)<br>Designing and producing quantum technologies, including quantum random number generators, to enhance security for connected devices in various markets | IT Services and IT Consulting | 🇪🇸 Barcelona | 63 | 2017 |
| 49 | [ACORDE](https://www.tamtam.ai/c/acorde) (acorde.com)<br>Designs, manufactures satellite, microwave communication subsystems, components. Specializes in SATCOM products, networks, custom defense solutions, and broadband radiocommunications engineering for security. | Telecommunications | 🇪🇸 Santander | 63 | 1999 |
| 50 | [SOC-E](https://www.tamtam.ai/c/soc-e) (soc-e.com)<br>A global leader in Ethernet communication solutions based on FPGA technology, offering IP cores, modules, and end-equipment for critical systems worldwide | Semiconductor Manufacturing | 🇪🇸 Bilbao | 43 | 2010 |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.

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- [Manufacturers in Spain](https://www.tamtam.ai/l/manufacturers-spain) (1,080)
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## The same list elsewhere

- [Electronics and semiconductor companies in the world](https://www.tamtam.ai/l/electronics-companies-in-the-world) (3,685)
- [Electronics and semiconductor companies in Europe](https://www.tamtam.ai/l/electronics-companies-in-europe) (1,821)

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Source: https://www.tamtam.ai/l/electronics-companies-spain