What Harju Elekter Group does

Harju Elekter Group is a publicly listed Estonian industrial conglomerate (Nasdaq Tallinn: HAE1T) founded in 1968 and headquartered in Keila, Estonia. The group designs and manufactures electrical distribution equipment, organised into two business segments: production (electrical equipment manufacturing and sheet metal fabrication) and real estate. With operations across Estonia, Finland, Sweden, and Lithuania and approximately 800-1,000 employees, the company serves energy utilities, industrial companies, infrastructure operators, renewable energy developers, and data centers primarily across the Nordic and Baltic markets.

The company's core products are factory-built modular electrical distribution solutions, including compact substations (HEKA), distribution substations (HEJA), medium voltage distribution points, low voltage distribution panels (HECON), connection and metering cabinets (HETR/HELK), and E-House modular technical buildings. Components include Schneider Electric-licensed SM6 switchgear, ring main units from Schneider, Siemens, and Eaton, power transformers up to 2,500 kVA, remote terminal units, and auxiliary power systems. The sheet metal division produces approximately 1.7 million parts annually and processes 3,700 tonnes of metal, serving telecommunications, server racks, and industrial enclosures. Annual production capacity exceeds 3,000 substations and more than 1,000 connection cabinets. The group holds ISO 9001, ISO 14001, and ISO 45001 certifications, and reference customers include Siemens Nederland, Eesti Energia, and CERN.

Harju Elekter generates revenue primarily through project-based B2B hardware sales of electrical distribution equipment, supplemented by a small Estonian e-commerce channel operated through Energo Veritas. Distribution relies on direct field sales teams across the Nordic and Baltic markets, with quote-driven project pricing rather than published list prices. FY2025 reported revenue was €174.0 million with €12.0 million operating profit and €10.8 million net profit; H1 2026 revenue was €77.2 million (down 7.5% YoY) with operating profit of €1.6 million (down 75.1% YoY) and net profit of €0.3 million (down 89.6% YoY), indicating material near-term margin compression despite broadly stable top-line scale.

Name

Harju Elekter Group

Legal name

AS Harju Elekter

Website

https://harjuelekter.ee

Company type

Public

Founded year

1968

Operating status

Operating

Headcount range

251–500 employees

Short description

Harju Elekter Group is a publicly listed Estonian industrial conglomerate that designs and manufactures factory-built electrical distribution equipment — substations, switchgear, E-House modular buildings, and sheet metal enclosures — serving energy utilities, industrial companies, infrastructure operators, and data centers across the Nordic and Baltic markets.

Ownership category

akta.pro rank

Product category

Electrical Distribution Equipment Manufacturing

NAICS

Switchgear and Switchboard Apparatus Manufacturing (335313), Electrical Equipment Manufacturing (3353)

SIC

Switchgear & Switchboard Apparatus (3613), Electrical Industrial Apparatus (3620)

akta.pro primary industry

Transmission & Distribution Line Equipment (Bushings, Insulators, Arresters, Conductors, Hardware) (IMAGAAAF)

akta.pro secondary industry

Low-Voltage Switchboards & Panelboards (LV distribution panels, MCCs, switchboards) (IMAGAEAA)

Keywords

• Electrical distribution equipment
• Factory-built substations
• E-house modular solutions
• Medium voltage switchgear
• Sheet metal manufacturing

Headquarters

HQ city

Keila

HQ country

Estonia

HQ region

Europe

Offices6 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Electrical Equipment Manufacturing and Sales: Design, manufacturing, and sale of electrical distribution equipment including substations, switchgear, and E-house solutions to energy, industrial, and infrastructure companies. Revenue is generated through project-based equipment sales and standard product orders.
2. Sheet Metal Products: Contract manufacturing of sheet metal products including enclosures, server racks, and custom metalwork for telecommunications and other industries
3. E-commerce (Energo Veritas): Online retail of electrical accessories and components through Energo Veritas e-shop, sold directly to end customers and via logistics partners

Go-to-market motion1 record

Distribution channels2 records

Marketing channels5 records

Core offering

Harju Elekter Group designs, manufactures, and sells factory-built electrical distribution equipment including compact substations (HEKA), distribution substations (HEJA), medium-voltage switchgear (SM6, ring main units), low-voltage distribution panels (HECON, HETR/HELK), and modular E-house technical buildings for energy, industrial, infrastructure, and data centre customers across the Nordic and Baltic markets. The group also produces sheet metal enclosures and racks via contract manufacturing.

Product overview

Harju Elekter Group operates as a diversified industrial conglomerate manufacturing electrical distribution equipment. The product portfolio centers on factory-made substations (HEKA compact substations, HEJA distribution substations in concrete/metal housing), low voltage distribution equipment (HECON panels, HETR/HELK connection panels), and medium voltage switchgear (SM6, RMU). The company also produces sheet metal products and E-House modular solutions. Components include power transformers, measurement chambers (CTVT), RTU units, and auxiliary power systems. The product range spans from small connection panels (63A-1000A) to large substations (up to 2×1600 kVA transformers) serving energy, industrial, infrastructure, and renewable energy sectors across Nordic and Baltic markets.

Differentiator

Problem solved

Functional benefit

Products and services

• HEKA Compact Substations (Tehasetootelised komplektalajaamad)
• HEJA Distribution Substations (Tehasetootelised jaotusalajaamad)
• Solar Park Substations (Päikeseparkide alajaamad / PEJ)
• Medium Voltage Distribution and Connection Points (Keskpinge jaotus- ja liitumispunktid)
• HECON Low Voltage Distribution Panels (Madalpinge jaotusseadmed)
• HETR/HELK Connection and Metering Cabinets (Liitumis- ja transiitkilbid)
• Sheet Metal Products (Lehtmetalltooted)
• E-House Solutions
• Energo Veritas Electrical Accessories E-commerce

Quantifiable outcome

• Factory-built equipment reduces on-site installation time compared to traditional construction
• +1 more outcomes

Named customers3 records

Segments6 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Partnerships

Nine partnerships are on record, tiered core.

• Siemens Nederland N.V.coreStrategic or Co-development Partner · 10 July 202617-month agreement for engineering and manufacturing of E-House systems for a data centre's power distribution infrastructure in Finland. Contract valued at €15.5 million. E-house is a factory-built modular technical building for power distribution and control systems.
• CERN (European Organization for Nuclear Research)coreStrategic or Co-development Partner · 26 July 2022Contract signed on July 26, 2022 for delivery of low voltage distribution equipment. CERN is the European Organization for Nuclear Research, one of the world's most prestigious scientific research facilities.
• SEBAB ABcoreStrategic or Co-development Partner · 1 January 2018Acquired in 2018 - Swedish company providing sales and technical solutions.
• Grytek ABcoreStrategic or Co-development Partner · 1 January 2018Acquired in 2018 - Swedish company manufacturing technical buildings in factory production.
• Finnkumu OycoreStrategic or Co-development Partner · 1 January 2014Finland's largest substation manufacturer, joined the group in 2014 and became 100% subsidiary of Satmatic Oy.
• Satmatic OycoreStrategic or Co-development Partner · 1 January 2002Acquired in 2002 - Finnish company specializing in electrical energy distribution equipment, automation and control systems manufacturing.
• Eesti EnergiacoreStrategic or Co-development PartnerWon tender for supply of substations, distribution points, and equipment to Estonia's leading energy company.
• Schneider ElectriccoreTechnology or IntegrationLicensed production of SM6 medium voltage switchgear and supply of RM6 ring main units. Products integrated into company's substation solutions.
• SiemenscoreTechnology or IntegrationSupply of 8DJH, 8DJ20, and 8DH10 ring main units for medium voltage distribution solutions.

Scale indicators13 records

Recent moves11 records

Expansion highlights6 records

Direct peers

• Alfen: Dutch listed company specializing in smart grid solutions, energy storage, and EV charging with its own MV transformer substations. Comparable in size and in addressing the same grid modernization and renewable integration themes as Harju Elekter.
• Lucy Group: UK-based privately held group manufacturing cast resin transformers, switchgear, and electrical infrastructure products. Comparable in size and product mix to Harju Elekter, with similar focus on European utility and industrial customers.
• Trench Group: Specialist manufacturer of power and distribution transformers, coils, and instrument transformers, headquartered in Germany. Comparable focus on electrical distribution components and grid modernization, relevant to Harju Elekter's transformer and substation segments.
• Efacec: Portuguese electrical equipment manufacturer specializing in substations, transformers, and automation products. A direct competitor in European MV/LV substations and one of the closest mid-sized peers to Harju Elekter in product scope.

Broad incumbents

• Eaton: US-based power management company with a strong European electrical distribution and switchgear business (including the Holec Xiria RMU family). Competes with Harju Elekter in switchgear and power distribution components.
• ABB: Global leader in electrification, motion, and automation with a substantial switchgear and substation portfolio. Competes with Harju Elekter in MV/LV switchgear and substations but at much larger scale and broader geographic reach.
• Siemens: Global electrification and industrial automation leader. Harju Elekter supplies E-Houses to Siemens Nederland for data centers and is a Siemens licensed partner for 8DJH/8DJ20/8DH10 RMUs; Siemens also competes with its own substation and switchgear portfolio.
• Hager Group: European family-owned electrical infrastructure specialist focused on residential, commercial, and industrial distribution systems. Overlaps with Harju Elekter's HECON low-voltage panels and connection cabinets segments.
• Schneider Electric: Global energy management and automation OEM whose SM6 and RM6 products are licensed/supplied to Harju Elekter. A direct competitor in MV/LV distribution equipment and E-House solutions, but with global scale and a much broader portfolio.

Emerging players

• Powell Industries: US-listed specialist in custom-engineered electrical houses (E-Houses), switchgear, and power distribution modules. Closest North American peer to Harju Elekter's E-House and modular substation offering, particularly for data center and industrial customers.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/harjuelekterestonia
• LinkedInlinkedin.com/company/harju-elekter-elektrotehnika-as

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles19 records

Subsidiaries8 records

Funding overview

Funding rounds

Investors

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

M&A1 record

Investments4 records

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

Frequently asked questions about Harju Elekter Group