# The 27 largest electronics and semiconductor companies in Poland

Tamtam tracks 27 electronics and semiconductor companies headquartered in Poland. This list ranks all of them by number of employees on LinkedIn, led by Varroc Safety and Mobility, SIM and Bosch Polska. Their median headcount is 191. Half of them were founded in 1992 or later. The most common headquarters are Gdynia (4), Gliwice (3) and Warsaw (3).

Poland's electronics and semiconductor sector includes a mix of established manufacturers and specialized technology providers. Companies like Varroc Safety and Mobility, with 1415 employees, focus on automotive lighting, while SIM (1098 employees) develops telecommunication and IT solutions. Bosch Polska (816 employees) provides IoT solutions, and AIUT (602 employees) specializes in automation and robotics. Fideltronik Poland (526 employees) is an electronics manufacturer, and WB ELECTRONICS S.A. (356 employees) is active in military electronics.

The companies listed show a strong presence in industrial automation, defense, and specialized electronics manufacturing. Many of these firms were founded in the 1990s, indicating a period of growth and development in these industries within Poland. There is also a notable concentration of headquarters in cities like Warsaw and Gliwice.

🇵🇱 Poland · 27 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Varroc Safety and Mobility](https://www.tamtam.ai/c/varroc-safety-and-mobility) (varroc.com)<br>A global automotive technology company specializing in advanced lighting solutions for safer, smarter, and connected mobility accessible to all | Motor Vehicle Manufacturing | 🇵🇱 Kraków | 1,415 | 2012 |
| 2 | [SIM](https://www.tamtam.ai/c/sim-lublin) (sim.com.pl)<br>An independent Polish design & production company specializing in telecommunication and IT solutions, including digital call loggers and voice mail systems | Telecommunications | 🇵🇱 Lublin | 1,098 | 1992 |
| 3 | [Bosch Polska](https://www.tamtam.ai/c/bosch-polska) (bosch.pl)<br>Global provider of technology and services with a focus on IoT solutions for smart homes, cities, and mobility Operating in various sectors worldwide | Industrial Machinery Manufacturing | 🇵🇱 Warsaw | 816 | 1992 |
| 4 | [AIUT](https://www.tamtam.ai/c/aiut) (aiut.com)<br>A provider of automation, robotics, telemetry, and IT solutions for utilities and industry, specializing in improving efficiency and quality through tailored projects worldwide | Automation Machinery Manufacturing | 🇵🇱 Gliwice | 602 | 1991 |
| 5 | [Fideltronik Poland](https://www.tamtam.ai/c/fideltronik-poland) (fideltronik.com)<br>An experienced Polish electronics manufacturer offering end-to-end solutions with AI-driven processes, innovative industrial solutions, and advanced test systems | Appliances, Electrical, and Electronics Manufacturing | 🇵🇱 Sucha Beskidzka | 526 | 1986 |
| 6 | [WB ELECTRONICS S.A.](https://www.tamtam.ai/c/wb-electronics-s-a) (wbgroup.pl)<br>Specializing in military electronics and IT, this company leads Poland's defense sector into the 21st century with innovative technology solutions exported globally | Defense and Space Manufacturing | 🇵🇱 Ożarów Mazowiecki | 356 | 1997 |
| 7 | [TRUMPF Huettinger Zajrzyj #zCiekawości](https://www.tamtam.ai/c/trumpf-huettinger-zajrzyj-zciekawosci) (zajrzyjzciekawosci.pl)<br>A global leader in manufacturing power supplies for plasma processes, induction heating applications, and CO2 laser excitation Explore innovation with us | Appliances, Electrical, and Electronics Manufacturing | 🇵🇱 Zielonka | 346 | 1922 |
| 8 | [BMZ Poland](https://www.tamtam.ai/c/bmz-poland) (bmz-battery.com)<br>A global leader in lithium-ion power and energy storage systems, with innovative battery solutions for various applications and international conferences on battery technology | Appliances, Electrical, and Electronics Manufacturing | 🇵🇱 Gliwice | 335 | 1994 |
| 9 | [MIKRONIKA Sp. z o.o.](https://www.tamtam.ai/c/mikronika-sp-z-o-o) (mikronika.pl)<br>Leading supplier of industrial automation system solutions and software producer, offering tailored modular solutions, with own equipment base and production facilities | Appliances, Electrical, and Electronics Manufacturing | 🇵🇱 Poznań | 310 | 1983 |
| 10 | [Masters](https://www.tamtam.ai/c/masters) (masters.com.pl)<br>An electronics distributor specializing in optimizing projects, reducing costs, assembling prototypes, managing logistics, with a focus on Polish companies and ST Microelectronics | Appliances, Electrical, and Electronics Manufacturing | 🇵🇱 Straszyn | 308 | 1996 |
| 11 | [Creotech Instruments S.A.](https://www.tamtam.ai/c/creotech-instruments-s-a) (creotech.pl)<br>Leading manufacturer of satellite systems, quantum computer control electronics, and unmanned aerial systems, with a strong focus on space missions and research institutions | Aviation and Aerospace Component Manufacturing | 🇵🇱 Piaseczno | 278 | 2012 |
| 12 | [WAGO Polska](https://www.tamtam.ai/c/wago-polska) (wago.com)<br>Manufacturer and supplier of innovative components for industrial, process technology, and building automation Recognized for quality, safety, and innovation in electrical engineering and automation | Appliances, Electrical, and Electronics Manufacturing | 🇵🇱 Wrocław | 245 | 1991 |
| 13 | [VIGO Photonics](https://www.tamtam.ai/c/vigo-photonics) (vigophotonics.com)<br>European manufacturer of semiconductor materials and instruments specializing in MWIR and LWIR detectors and modules Offers fast, convenient, cryocooling-free IR detectors | Semiconductor Manufacturing | 🇵🇱 Ozarow Maz. | 201 | 1987 |
| 14 | [PCO S.A.](https://www.tamtam.ai/c/pco-s-a) (pcosa.com.pl)<br>A leading Polish manufacturer of optoelectronic products, specializing in night vision, thermal imaging, and laser technology for defense industry Owned by Polish Armaments Group | Defense and Space Manufacturing | 🇵🇱 Warsaw | 191 | 1976 |
| 15 | [RADMOR S.A.](https://www.tamtam.ai/c/radmor-s-a) (radmor.com.pl)<br>Specializing in advanced tactical radio communication equipment, this company supports defense sectors worldwide, providing reliable communication solutions for military and civilian applications | Telecommunications | 🇵🇱 Gdynia | 190 | 1947 |
| 16 | [SATEL](https://www.tamtam.ai/c/satel-gdansk) (satel.pl)<br>With 30 years of experience, the company manufactures user-friendly security systems for various premises, ensuring safety and comfort worldwide | Appliances, Electrical, and Electronics Manufacturing | 🇵🇱 Gdańsk | 186 | 1990 |
| 17 | [OBR CTM SA](https://www.tamtam.ai/c/obr-ctm-sa) (ctm.gdynia.pl)<br>Specializing in military and civil technology systems, the research and development center designs, builds, and maintains integrated solutions for defense and security, participating in national and international projects | Defense and Space Manufacturing | 🇵🇱 Gdynia | 185 | 1982 |
| 18 | [TPV Displays Polska Sp. z o.o.](https://www.tamtam.ai/c/tpv-displays-polska-sp-z-o-o) (tpvpolska.pl)<br>Innovative manufacturer of LCD and OLED TVs, as well as printed circuit boards with thirteen factories worldwide, including in China, Mexico, and Poland | Appliances, Electrical, and Electronics Manufacturing | 🇵🇱 Gorzów Wielkopolski | 185 | 2007 |
| 19 | [SMA Magnetics](https://www.tamtam.ai/c/sma-magnetics) (sma-magnetics.com)<br>Specializing in electrical and electronic components, we manufacture a wide range of inductive products and customized solutions for various industries | Appliances, Electrical, and Electronics Manufacturing | 🇵🇱 Modlniczka | 182 | 1981 |
| 20 | [Merck Polska](https://www.tamtam.ai/c/merck-polska) (merck.pl)<br>A leading science and technology organization impacting healthcare, life science, and electronics sectors worldwide with innovative solutions for a sustainable future | Pharmaceutical Manufacturing | 🇵🇱 Warsaw | 158 | 1992 |
| 21 | [Wojskowe Zakłady Elektroniczne S.A.](https://www.tamtam.ai/c/wojskowe-zaklady-elektroniczne-s-a) (wze.com.pl)<br>Specializing in military equipment production, modernization, maintenance, and related services for armed forces, with a focus on electronic and anti-aircraft systems | Defense and Space Manufacturing | 🇵🇱 Zielonka | 99 | 1952 |
| 22 | [Scanway S.A.](https://www.tamtam.ai/c/scanway-s-a) (scanway.pl)<br>Develops optical technologies for measurement and data processing in space and industrial sectors, focusing on acquisition, processing, analysis, and prediction. | Industrial Machinery Manufacturing | 🇵🇱 Wrocław | 83 | 2016 |
| 23 | [KP Labs](https://www.tamtam.ai/c/kp-labs) (kplabs.space)<br>A NewSpace company in Poland delivering AI computers and software for autonomous space missions, aiming to become a European leader | Aviation and Aerospace Component Manufacturing | 🇵🇱 Gliwice | 78 | 2016 |
| 24 | [UMC Poland](https://www.tamtam.ai/c/umc-poland) (lcdservicecenter.com)<br>Specializing in LCD panel and module repairs for displays ranging from 19-90", offering comprehensive services for LCD production, TV, and digital signage manufacturers | Consumer Electronics | 🇵🇱 Łysomice | 65 | 2006 |
| 25 | [Thorium Space](https://www.tamtam.ai/c/thorium-space) (thorium.space)<br>Focuses on next-generation LEO/MEO/GEO HTS satellite platforms and communication payloads, especially advanced DBF transponders and AESA antennas, redefining satellite communications with innovative proprietary technologies and knowledge. | Defense and Space Manufacturing | 🇵🇱 Wrocław | 46 | 2017 |
| 26 | [SpaceForest](https://www.tamtam.ai/c/spaceforest) (spaceforest.pl)<br>Specializing in microwave technology, precision mechanics, and electronics, our company designs and manufactures innovative solutions for space and telecommunication systems | Defense and Space Manufacturing | 🇵🇱 Gdynia | 41 | 2004 |
| 27 | [WiRan Sp. z o.o.](https://www.tamtam.ai/c/wiran-sp-z-o-o) (wiran.pl)<br>Designs high-reliability electronic devices and systems using wireless communication and radio frequency technologies for various sectors like space, defense, and smart cities. | Appliances, Electrical, and Electronics Manufacturing | 🇵🇱 Gdynia | 25 | 2002 |

## 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.

## More company lists in Poland

- [The largest companies in Poland](https://www.tamtam.ai/l/largest-companies-poland) (2,488)
- [Multinational companies in Poland](https://www.tamtam.ai/l/multinational-companies-poland) (585)
- [IT services companies in Poland](https://www.tamtam.ai/l/it-services-companies-poland) (312)
- [Software Development companies in Poland](https://www.tamtam.ai/l/software-development-companies-poland) (301)
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- [Manufacturers in Poland](https://www.tamtam.ai/l/manufacturers-poland) (268)
- [IT Services and IT Consulting companies in Poland](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-poland) (213)
- [Retail chains in Poland](https://www.tamtam.ai/l/retail-chains-poland) (186)
- [Companies with a mobile app in Poland](https://www.tamtam.ai/l/companies-with-mobile-app-poland) (156)
- [Professional services firms in Poland](https://www.tamtam.ai/l/professional-services-firms-poland) (149)
- [Critical infrastructure operators in Poland](https://www.tamtam.ai/l/critical-infrastructure-operators-poland) (147)
- [Public sector organisations in Poland](https://www.tamtam.ai/l/public-sector-organisations-poland) (146)
- [Financial services firms in Poland](https://www.tamtam.ai/l/financial-services-firms-poland) (144)
- [Corporate groups and holding companies in Poland](https://www.tamtam.ai/l/holding-companies-poland) (142)
- [SaaS companies in Poland](https://www.tamtam.ai/l/saas-companies-poland) (142)
- [Transportation, Logistics, Supply Chain and Storage companies in Poland](https://www.tamtam.ai/l/transportation-logistics-supply-chain-and-storage-companies-poland) (131)
- [Education providers in Poland](https://www.tamtam.ai/l/education-companies-poland) (127)
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- [Publicly traded companies in Poland](https://www.tamtam.ai/l/publicly-traded-companies-poland) (109)
- [Food and Beverage Manufacturing companies in Poland](https://www.tamtam.ai/l/food-and-beverage-manufacturing-companies-poland) (107)
- [Consumer goods companies in Poland](https://www.tamtam.ai/l/consumer-goods-companies-poland) (105)
- [Logistics companies in Poland](https://www.tamtam.ai/l/logistics-companies-poland) (103)
- [E-commerce companies in Poland](https://www.tamtam.ai/l/ecommerce-companies-poland) (96)

## 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-poland