Largest companies: Manufacture of instruments and appliances for measuring, testing and navigation

#1

PCO

S.A.

Pco is a leading manufacturer of optoelectronic devices, specializing in thermal imaging sights and night vision binoculars used in modern combat. The company provides individual soldier equipment and systems for combat platforms, enabling effective long-range fire and terrain observation. Additionally, Pco collaborates with educational institutions to support scientific development and entrepreneurship.

#2

Apator

S.A.

Apator is a Toruń-based parent company of a group that makes metering equipment and systems for the energy, water, heat and gas sectors. The group’s products include electricity, water and heat meters, gas meters, power distribution equipment, and software for managing utilities and networks.

#3

Kimball Electronics Poland

sp. z o.o.

Kimball Electronics Poland is a Polish company in the Kimball Electronics group, based in Tarnowo Podgórne, providing electronics manufacturing (EMS), contract development and manufacturing (CDMO), and engineering and design services. It serves the medical, industrial and automotive sectors, with a European location in Poznan.

#4

WIKA Polska Sgf

sp. z o.o. + limited partnership

WIKA Polska Sgf is a WIKA Group manufacturer of measuring instruments based in Włocławek. It produces pressure and temperature measuring devices for industrial applications.

#5

Diehl Metering

sp. z o.o.

Diehl Metering provides utilities with smart metering solutions by intelligently connecting various metering devices into larger data platforms. With more than 20 years of experience in its own radio technology, the company has strong expertise in Internet of Things communications.

#6

Apator Powogaz

S.A.

Apator Powogaz is an international capital group that manufactures measuring devices and systems, providing solutions for the operation of electrical, water, and gas networks. The company develops advanced technological products and services for measuring electricity, water, heat, and gas, including smart solutions and systems for managing energy distribution networks. Additionally, it focuses on supporting the implementation of renewable energy technologies and local energy management.

#8

Heraeus Electro-Nite Polska

sp. z o.o.

Heraeus Electro-Nite Polska is a Sosnowiec-based manufacturer belonging to the international Heraeus Group, producing instruments for measuring and controlling metallurgical processes. Its products include systems for measuring the temperature and composition of molten metals and taking samples, used in steelmaking and foundries.

#9

Apator Metrix

S.A.

Apator Metrix is a Tczew-based manufacturer of gas meters and measuring equipment and belongs to the Apator Group. It makes devices for measuring gas consumption used by gas network operators and gas customers.

#10

Tech Sterowniki II

sp. z o.o.

Tech Sterowniki II is a Polish manufacturer of microprocessor-based control devices, based in Wieprz. Its products include underfloor and radiator heating controllers, regulators, sensors and control panels, as well as the Sinum smart home system and OEM devices for the HVAC industry.

#11

Plum

sp. z o.o.

Plum manufactures industrial electronics for intelligent energy management in IoT systems and supplies customized OEM solutions. The company develops HVAC controllers for heat pumps, heating boilers, heat recovery and ventilation units, as well as gas metering and telemetry systems and remote water-resource management solutions. It also provides contract PCB production and assembly, plus services from accredited EMC testing and calibration laboratories.

#13

Sonel

S.A.

Sonel is a manufacturer based in Świdnica, producing specialist instruments for measuring electrical installations, power quality and electrical safety. It also provides calibration through an accredited laboratory, training and contract electronics assembly.

#14

Hertz Systems Ltd

sp. z o.o.

Hertz Systems Ltd is a Polish manufacturer of GPS receivers with a cryptographic SAASM module designed for military platforms and soldier equipment. The company also develops navigation systems for land, maritime, aerial, and unmanned platforms, and has been involved in international space projects in collaboration with organizations like ESA and NATO. Additionally, Hertz Systems has created anti-drone systems that integrate detection and neutralization technologies based on proprietary software.

#15

Aplisens

S.A.

Aplisens is a manufacturer of industrial measurement and control equipment, producing pressure transducers, level sensors, temperature sensors, and flow meters. The company also offers pneumatic actuators, electric actuators, and equipment for monitoring fuel levels in vehicle fleets. Additionally, Aplisens provides various accessories such as valves, signal converters, and display devices.

#16

Ente

sp. z o.o.

Ente has been designing electronics, developing software and implementing IT systems for industry and infrastructure for over 25 years. The company provides contract electronics manufacturing and AWIA solutions for public transport, including a dynamic passenger information system, a fleet management application and rail-vehicle diagnostics. The systems monitor vehicles, analyse real-time data and integrate with existing infrastructure.

#17

Lumel

S.A.

Lumel is a company that specializes in automation devices and systems, including energy monitoring and control solutions. It offers products such as network parameter meters with various communication protocols, programmable temperature meters, and building automation solutions. Additionally, Lumel provides OEM, ODM, and EMS services, along with temperature, humidity, light, CO2, and TVOC monitoring systems.

#18

Foxytech

sp. z o.o.

Foxytech is a manufacturer of electricity meters and measurement systems based in Świdnica, Poland, and belongs to the Ningbo Sanxing Smart Electric group. It supplies smart meters with GSM/LTE communication and energy measurement and distribution systems to energy operators in Poland.

#20

Trax Elektronik A. Moryc, M. Tomecki, M. Peter - Turczyńska

sp. j.

TRAX Elektronik A. Moryc, M. Tomecki, M. Peter - T has over 30 years of experience in Intelligent Traffic Management Systems and has manufactured and installed more than 3,000 measurement and information facilities. The company produces variable message signs, measurement sensors, recorders and controllers, and implements traffic management systems, including on the S19 and S52 roads.