What Zpue does

ZPUE S.A. is a Polish joint-stock company founded in 1987 and headquartered in Włoszczowa (Świętokrzyskie Voivodeship) that designs and manufactures electrical power engineering equipment. Its portfolio spans container transformer stations, pole-mounted transformer stations, medium voltage (SN) and low voltage (nN) switchgears, overhead line switches, energy storage systems, EV charging stations, concrete poles and foundations, and POWERTECH busbar systems. The company operates multiple production plants in Poland with stated capacity above 4,000 transformer stations per year and serves power utilities, industrial operators, railway infrastructure providers, and renewable energy developers across Poland and selected European markets.

The company's technology stack is anchored by an in-house R&D center that has produced proprietary differentiated products: the SPS (Smart Power Station) integrating transformer, bidirectional inverter, lithium-ion storage, and optional EV charging under Smart Grid management; SF6-free TPM Air and Rotoblok Air switchgears using dry air and vacuum insulation; the TrafoGator 22-ton crawler platform for crane-free station deployment on unprepared terrain; and a Smart Grid software layer for distributed network automation. The portfolio is supported by the SPS Soft suite (SPS Control, SPS Fleets, SPS SCADA) for supervisory monitoring and fleet management, and by European laboratory-certified type testing across product families.

ZPUE's go-to-market combines enterprise field sales through a network of regional Technical-Commercial Offices in Poland with a dedicated Export Department serving international customers, alongside a direct e-commerce storefront (e-zpue.com) for standard orders. Revenue is generated through project-based capital equipment sales and custom engineering services — design, prefabrication, delivery, installation, and commissioning — to named customers including PGE, TAURON, ENERGA, ENEA, innogy, KGHM, KWB Bełchatów, PKP Energetyka, ČEZ, E.ON, RWE, and Alstom. The company operates its own 70-ton-capacity Euro 6 transport fleet and offers a 24H service contract. No public revenue, ASP, or headcount disclosure was available in source data.

Name

Zpue

Legal name

ZPUE S.A.

Website

https://zpue.pl

Company type

Private

Founded year

1987

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

ZPUE S.A. is a Polish manufacturer of electrical power engineering equipment, producing container transformer stations, switchgear, overhead line switches, energy storage systems, and EV charging infrastructure for utilities, industrial and mining operators, railway electrification, and renewable energy developers across Europe.

Ownership category

akta.pro rank

Product category

Power Engineering Equipment Manufacturing

NAICS

Power, Distribution, and Specialty Transformer Manufacturing (335311), Switchgear and Switchboard Apparatus Manufacturing (335313), Relay and Industrial Control Manufacturing (335314), Electrical Equipment Manufacturing (3353)

SIC

Power, Distribution & Specialty Transformers (3612), Switchgear & Switchboard Apparatus (3613), Electrical Industrial Apparatus (3620)

akta.pro primary industry

Medium-Voltage (MV) Distribution Substations & Switchgear (EUADACAB)

akta.pro secondary industries

Medium-Voltage Distribution Components (MV breakers, disconnects, reclosers, MV terminations & joints) (IMAGAEAL), Low-Voltage Switchboards & Panelboards (LV distribution panels, MCCs, switchboards) (IMAGAEAA), Protection, Control & Relaying (MV) Installation & Testing (EUAEACAL), Telecom, SCADA & OPGW/Fiber Integration for T&D Projects (EUAEABAG)

Keywords

• Electrical power equipment
• Transformer stations
• Switchgear manufacturing
• Smart grid solutions
• EV charging infrastructure

Headquarters

HQ city

Wloszczowa

HQ country

Poland

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Hardware Product Sales: ZPUE generates revenue primarily through the sale of electrical power equipment including container transformer stations, medium and low voltage switchgear, overhead line switches, energy storage systems, electric vehicle charging stations, and prefabricated concrete structures. Products are sold as one-time capital equipment purchases with custom configuration options.
2. Custom Engineering Solutions: Project-based custom engineering solutions including specialized transformer stations for railways, renewable energy installations, and industrial applications. Services include design, prefabrication, delivery, installation, and commissioning.

Go-to-market motion2 records

Distribution channels4 records

Marketing channels6 records

Core offering

ZPUE is a Polish manufacturer of electrical power engineering equipment, producing container transformer stations, medium and low voltage switchgear, overhead line switches, energy storage systems, EV charging stations, poles, foundations, and busbar systems. The company complements its hardware portfolio with proprietary software (the SPS Soft suite including SPS SCADA, SPS Control, and SPS Fleets) and a 24-hour service offering for grid operators and industrial customers.

Product overview

ZPUE S.A. is a manufacturer of electrical power equipment serving the electroenergetics industry. The product portfolio includes container transformer stations (MRw-b, MRw-bS, Mzb series), medium voltage switchgear (RELF, TPM Air, Rotoblok Air, Rotoblok), low voltage switchgear (RN-W, ZR-W, INSTAL-BLOK), pole-mounted transformer stations (STN, STSp, STSd, STSR), overhead switches (THO series, RPN), energy storage systems, and EV charging stations. The company also offers intelligent solutions through the Smart Power Station (SPS) system integrating energy storage with Smart Grid capabilities. Supporting software products include SPS Soft suite (SPS Control, SPS Fleets, SPS SCADA) for managing and monitoring the hardware portfolio. Additional specialized offerings include TrafoGator for difficult terrain station positioning, stations for renewable energy sources (photovoltaic, wind, biogas), railway electrification, and power factor correction. The company serves the power generation, transmission, and distribution sectors with both hardware and software products.

Differentiator

Problem solved

Functional benefit

Products and services

• Container Transformer Stations Prefabricated containerized transformer stations for medium and low voltage power distribution, supplied to utility operators and industrial customers; ZPUE produces over 4,000 such stations annually.
• Medium Voltage Switchgear Medium voltage switchgear assemblies, including SF6-free insulation variants, for utility substations and industrial power distribution networks.
• Low Voltage Switchgear Low voltage switchgear and distribution boards for commercial, industrial, and utility applications.
• Overhead Line Switches Disconnectors, load-break switches, and reclosers used on overhead medium voltage power lines by distribution system operators.
• Energy Storage Systems Battery energy storage systems, including LFP cabinets, designed to support grid stability and renewable energy integration.
• EV Charging Stations Electric vehicle charging infrastructure products for public, commercial, and fleet deployment.
• Poles and Foundations Concrete and steel poles along with foundations for overhead power line construction.
• Busbar Systems Busbar trunking systems for power distribution in industrial and commercial facilities.
• Smart Grid Components Smart grid solutions including remote-controlled switches and grid automation hardware for distribution network operators.
• SPS Soft Suite Proprietary software suite comprising SPS SCADA, SPS Control, and SPS Fleets, providing monitoring, control, and fleet management for distributed energy assets and transformer stations.
• 24H Service Round-the-clock maintenance and technical support service for installed ZPUE equipment at customer sites.

Quantifiable outcome

• Production capacity of over 4000 transformer stations annually
• +2 more outcomes

Named customers12 records

Segments6 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Scale indicators4 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• Schneider Electric: Major MV/LV switchgear (e.g. RM AirSeT), transformer substations, EV charging and grid software provider; comparable across ZPUE's hardware, EV charging and Smart Grid software categories.
• Eaton: US-headquartered electrical equipment manufacturer with European MV switchgear, transformer and power-quality product lines; comparable in MV distribution components and industrial power solutions.
• ABB: Global manufacturer of transformers, MV/LV switchgear, protection relays and EV charging infrastructure serving utilities and industry; overlaps with ZPUE's full portfolio at much larger scale and broader geographic reach.
• Siemens Energy: Supplies transformers, GIS/MV switchgear, grid automation and BESS solutions to European utilities; competes head-on with ZPUE in container substations and SF6-free switchgear, but with vastly larger R&D and service footprint.

Direct peers

• Trench Group: Manufacturer of power transformer components, instrument transformers and coils; comparable on the transformer-side sub-components used inside container substations like ZPUE's MRw-b series.
• Ormazabal (Velatia): Spanish-headquartered specialist in prefabricated MV/LV transformer substations and switchgear, serving European utilities with integrated container-station solutions — directly comparable product set and customer profile to ZPUE.
• Tavrida Electric: MV vacuum switchgear and recloser manufacturer serving utilities globally; comparable product overlap in MV distribution switchgear and Smart Grid automation equipment.
• SGB-SMIT: European transformer manufacturing group producing power, distribution and specialty transformers up to 1,200 kV; comparable on transformer-side of ZPUE's container stations and serving the same European utility customers.
• Efacec: Portuguese manufacturer of transformers, MV switchgear, substations and EV chargers; comparable integrated offering across substations, switchgear and electromobility with similar European footprint.
• Lucy Electric: UK-based specialist in MV switchgear, ring main units and secondary distribution substations serving utilities worldwide; most direct niche competitor to ZPUE in compact MV substations and SF6-free switchgear.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/channel/UC2ut3P6qRQwj1rfFZn4THzA/videos
• Facebookfacebook.com/zpuekoronea
• LinkedInpl.linkedin.com/company/zpue-s-a-

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Zpue