Electroputere

What Electroputere does

Electroputere SA is a Romanian heavy electrotechnical equipment manufacturer founded on September 1, 1949 and headquartered in Craiova. The company designs, manufactures, and services power transformers up to 400 kV and 400 MVA (including a 440 MVA unit delivered to the Cernavodă Nuclear Power Plant in 1987), more than 400 types of rotating electrical machines with extended insulation class F, autotransformers built under the ELIN Austria license, and electric as well as diesel-electric locomotives for mining and rail applications. Manufacturing draws on legacy licensed technologies from ELIN Austria, ASEA Sweden, General Electric Canada, and Ansaldo Italy, complemented by an in-house testing laboratory and a dedicated field installation team. Electroputere became a joint-stock company in 1991 and was privatized in November 2007, when Saudi Arabian firm Al-Arrab Contracting Company Limited acquired an 86.28% controlling stake; the company is also listed on the Bucharest Stock Exchange (BVB: EPT).

The business operates on a project-based, direct B2B sales model, selling custom-engineered transformers, motors, and locomotives to electric utilities, mining operators, nuclear plant operators, railway systems, and industrial customers, with documented export deliveries to more than 100 countries including Jordan, the Philippines, Kosovo, and Turkmenistan. Revenue is generated almost entirely through hardware sales of bespoke equipment plus professional services for locomotive modernization and field installation. Under Al-Arrab ownership, Electroputere has been executing a comprehensive investment and reorganization program aimed at renewing production equipment and repositioning the firm as a global power transformer provider. The firm has 501-1,000 employees and no disclosed digital, software, or AI capabilities in its current offering.

Name

Electroputere

Legal name

Electroputere.SA

Website

https://electroputere.ro

Company type

Private

Founded year

1949

Operating status

Operating

Headcount range

501–1,000 employees

Ownership category

akta.pro rank

Product category

Heavy Electrical Equipment Manufacturing

NAICS

Power, Distribution, and Specialty Transformer Manufacturing (335311), Motor and Generator Manufacturing (335312), Electrical Equipment Manufacturing (3353)

SIC

Power, Distribution & Specialty Transformers (3612), Motors & Generators (3621), Electrical Industrial Apparatus (3620)

akta.pro primary industry

Transformers & Magnetics (Power/Signal) (HDAHANAD)

Keywords

• Power transformers
• Rotating electrical machines
• Heavy electrotechnical equipment
• Electric locomotives
• Industrial motors

Headquarters

HQ city

Craiova

HQ country

Romania

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Power transformer manufacturing and sales: Manufacturing and sale of power transformers ranging from standard to ultra-high voltage (up to 400kV, 400MVA capacity) for energy utilities, industrial applications, and nuclear power plants.
2. Rotating electrical machines: Production and sale of rotating electric machines including motors for nuclear power plants, industrial motors, and specialized electrical machines.
3. Locomotive modernization and repair: Modernization and capital repair services for Diesel Electric Locomotives (2100 HP) and electric locomotives (5100 kW).

Distribution channels1 record

Marketing channels1 record

Core offering

Electroputere manufactures heavy electrotechnical equipment, primarily power transformers (up to 400kV, 400MVA, including 440MVA nuclear-grade units), rotating electrical machines (over 400 types including specialized motors), and electric locomotives for mining and railway applications. The company also provides modernization, capital repair, and installation services for these products to utilities, industrial operators, and government infrastructure customers.

Product overview

Electroputere is a Romanian heavy electrotechnical equipment manufacturer established in 1949, offering a portfolio of power transformers (including units up to 440 MVA for nuclear applications), rotating electrical machines (over 400 types including nuclear-certified motors), and electric locomotives for mining and rail systems. The product portfolio is complemented by installation and production services. The company operates from Craiova, Romania and serves international markets across 100+ countries, with major shareholder Al-Arrab Contracting Company Limited (Saudi Arabia) holding 86.28% since privatization in 2007.

Differentiator

Problem solved

Functional benefit

Products and services

• Power Transformers Heavy electrotechnical power transformers for energy systems, ranging from standard distribution transformers to high-capacity units. The company has delivered transformers up to 440 MVA for nuclear power plants, including 400 kV class transformers. Target customers include electric utilities, power generation companies, and transmission system operators.
• Rotating Electrical Machines Over 400 types of rotating electric machines including motors and generators. Manufacturing includes specialized electric motors for nuclear power plants based on licensed technology from General Electric Canada and Ansaldo Italy, featuring insulation class F for enhanced performance. Target customers include industrial firms, mining operators, and nuclear power plants.
• Electric Locomotives Electric locomotives for mines and urban transportation systems, including modernized diesel-electric locomotives (2100 HP) and electric locomotives (5100 kW). The company contributes to railway and urban transportation modernization. Target customers include national railway operators and mining companies.
• Autotransformers High-capacity autotransformers manufactured under ELIN Austria license, including 220 MVA units, representing the company's expanded production range during the 1960-1965 diversification period. Target customers include power transmission operators.
• Installation Services Quick installation services performed by the company's specialized service team, enabling rapid deployment of Electroputere products in minimal timeframes. Provided to industrial and utility customers purchasing Electroputere equipment.
• Locomotive Modernization and Repair Services Modernization and capital repair services for Diesel Electric Locomotives (2100 HP) and electric locomotives (5100 kW), provided to railway operators and government transportation infrastructure customers.

Quantifiable outcome

• Built first 440MVA transformer for Cernavoda Nuclear Power Plant, Romania

Named customers4 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators4 records

Recent moves8 records

Expansion highlights3 records

Broad incumbents

• ABB: Major diversified industrial electrification manufacturer producing transformers, motors, generators, and drives that overlap directly with Electroputere's portfolio. Competes with Electroputere in industrial motor and transformer segments globally.
• Alstom: Major manufacturer of rail locomotives and electrical traction systems, overlapping Electroputere's locomotive modernization business for the Romanian railway market and broader European rail sector.
• Siemens Energy: Global leader in power transformers, grid technology, and heavy electrical equipment with a portfolio overlapping Electroputere's high-voltage transformer and rotating machines business. Serves utilities and industrial customers across 100+ countries with much broader R&D and manufacturing footprint.
• Toshiba Energy Systems & Solutions: Manufactures high-voltage power transformers and rotating machines with nuclear and grid applications, directly competing with Electroputere in heavy electrical equipment for utilities and infrastructure.
• Hitachi Energy: Major manufacturer of power and distribution transformers, including ultra-high-voltage units comparable to Electroputere's 400kV/400MVA class. A direct competitor in transformer tenders globally, particularly for grid and renewable-energy applications.

Direct peers

• TBEA: Chinese manufacturer specializing in power transformers (up to 1000kV) and rotating electrical machines, exporting to 70+ countries. Closely comparable in product scope to Electroputere and a frequent competitor in emerging-market utility tenders.
• Crompton Greaves (CG Power & Industrial Solutions): Indian manufacturer of power transformers, rotating machines, and railway electricals with strong emerging-market export footprint. Direct peer in product portfolio and target customer segments (utilities, industry, rail).
• Hyundai Electric: Korean manufacturer of power transformers (up to 800kV) and high-voltage rotating machines competing in similar international tenders. Comparable product range and similar focus on emerging-market utility customers.
• Wolong Electric: Chinese manufacturer of industrial motors, generators, and power equipment with global export presence. Comparable to Electroputere in the rotating electrical machines product line and exports to industrial and mining customers.

Regional players

• Şarköy Elektrik (Best Transformer): Turkish transformer manufacturer focused on distribution and power transformers up to 250MVA, competing with Electroputere in regional tenders across Eastern Europe, the Balkans, and the Middle East.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

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 Electroputere