Largest companies: Manufacture of electricity distribution and control apparatus

#1

Zpue

S.A.

ZPUE is a manufacturer of equipment and solutions for the power sector, based in Włoszczowa and operating in Poland and international markets. Its products include medium- and low-voltage switchgear, containerised and pole-mounted transformer substations, and overhead switches; it also offers electric vehicle charging stations and energy storage systems.

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Trumpf Huettinger is a Polish company in the TRUMPF Group, based in Zielonka, producing power supplies and electronic equipment for industrial applications. Its plasma, laser and induction systems are used, among other things, in semiconductor manufacturing and materials processing.

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#3

Rockwell Automation

sp. z o.o.

Rockwell Automation provides content and reports on industrial automation and smart manufacturing. The page features the “11th Annual State of Smart Manufacturing” report, the “2025 Sustainability Report,” and materials on Industrial AI and future trends in industrial operations.

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#4

Hager Production Poland

sp. z o.o.

Hager Production Poland is a Hager Group company producing switchgear and control equipment for electrical installations in Tychy. Its products are used in residential, commercial and industrial buildings.

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#5

WAGO Elwag

sp. z o.o.

WAGO Elwag offers electrical connection solutions, including components for DIN rails, printed circuit boards, junction boxes, cable ducts and control cabinets. Its portfolio also covers interface electronics and industrial automation, including software, HMI devices, control technology, I/O systems, switches, and sensor/actuator modules.

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#6

Legrand Polska

sp. z o.o.

Legrand Polska, part of the Legrand Group, manufactures in Ząbkowice Śląskie and supplies electrical installation equipment and systems in Poland. Its products include modular equipment, distribution boards, Smart Home and UPS solutions, and data centre infrastructure.

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#9

ZUP Emiter

sp. z o.o.

ZUP Emiter is a manufacturer based in Limanowa, designing and producing electrical enclosures and assembling switchgear. Its products include polyester and metal enclosures, current transformers, transformer substations and ZEVS electric vehicle charging stations.

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#10

Woodward Poland

sp. z o.o.

Woodward Poland, part of the Woodward group, manufactures electrical power distribution and control equipment in Niepołomice. The group supplies precision components and control systems for aerospace and industrial markets, including power generation, transportation and fuel production.

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#11

Zpas

S.A.

Zpas is a manufacturer of telecommunication and control cabinets, as well as industrial enclosures. The company provides solutions for IT, energy, telecommunications, and the public sector, including server racks, data center setups, and energy storage systems. Additionally, Zpas specializes in the prefabrication of control cabinets and offers monitoring and access control systems.

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#13

Incobex

sp. z o.o.

Incobex specializes in prefabricating low-voltage electrical switchgear and manufacturing polyester enclosures. It supplies switchgear, thermoset enclosures and accessories to energy utilities, electrical wholesalers and switchgear manufacturers in Poland and abroad.

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#14

Eurotherm Poland

sp. z o.o.

Eurotherm Poland is a Lędziny-based manufacturer belonging to Eurotherm Limited, producing electrical switchgear and control equipment as well as industrial automation devices. Its products include controllers and equipment for measuring and recording industrial processes.

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#15

ETI Polam

sp. z o.o.

ETI Polam belongs to the Slovenian ETI Group and manufactures low-voltage electrical equipment in Pułtusk. Its products include fuses, miniature circuit breakers, residual-current devices and electrical installation accessories.

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#17

Elsta

sp. z o.o.

Elsta is a Wieliczka-based producer of electrical power equipment and contractor in electrical engineering, automation and energy projects for industry in Poland and abroad. It designs and supplies low- and medium-voltage switchgear, transformer substations, energy storage systems and technical containers, and carries out electrical installations and commissioning.

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#19

Przedsiębiorstwo Kompletacji I Montażu Systemów Automatyki Carboautomatyka

S.A.

Przedsiębiorstwo Kompletacji I Montażu Systemów Automatyki Carboautomatyka is a company with nearly 45 years of experience that specializes in the design, production, assembly, and servicing of automation systems. It operates in various sectors including coal mining, other raw materials mining, energy, heating, metallurgy, road infrastructure, coking, and wastewater management. The company employs a highly qualified workforce with project and construction certifications.

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#20

Elektrometal Energetyka

S.A.

Elektrometal Energetyka is a company that designs and manufactures cooling system controllers for transformers, specifically the e²TANGO series, which utilize precise temperature measurements and intelligent control algorithms. They provide solutions for maintaining safe transformer temperatures while minimizing noise and ensuring high system availability. The controllers can operate in both manual and automatic modes, adjusting the operation of cooling pumps and fans based on real-time temperature conditions.

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