Astor Enerji

Name

Astor Enerji

Legal name

ASTOR ENERJİ ANONİM ŞİRKETİ

Website

https://astoras.com.tr

Company type

Public

Founded year

1983

Operating status

Operating

Headcount range

1,001–5,000 employees

Ownership category

akta.pro rank

Product category

Power and Distribution Transformer Manufacturing

NAICS

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

SIC

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

akta.pro primary industry

Transformers (Power, Distribution, Instrument, Specialty) (IMAGAAAA)

akta.pro secondary industries

Power Transformers, Reactors & Auxiliary Power Systems (EUADACAJ), Medium-Voltage Distribution Components (MV breakers, disconnects, reclosers, MV terminations & joints) (IMAGAEAL), Reactive Power & Power Quality Equipment (Capacitor Banks, Reactors, STATCOM/SVC, Harmonic Filters) (IMAGAAAG)

Keywords

• Power transformers
• Distribution transformers
• Medium voltage switchgear
• Compact transformer substations
• Electrical equipment manufacturing

Headquarters

HQ city

Sincan

Offices4 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. Power Transformer Manufacturing: Manufacturing and sale of power transformers ranging from 8 MVA to 1000 MVA capacity, up to 800 kV voltage levels. Includes special-type transformers for hydroelectric, thermal, and renewable energy plants.
2. Distribution Transformer Manufacturing: Oil-type distribution transformers, cast resin dry-type transformers, special distribution transformers, grounding transformers, MV shunt reactors, and magnetically controlled shunt reactors.
3. Medium Voltage Switching Products: Metal Clad cells, RMU (Ring Main Unit), Metal Clad cells, switching components, compact transformer substations, mobile transformer centers, and high voltage circuit breakers.
4. Aftermarket Services: 24/7 technical service including installation supervision, commissioning, periodic maintenance, spare parts, and emergency repair support.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels6 records

Core offering

Astor Enerji manufactures power transformers (up to 1000 MVA and 800 kV), distribution transformers (oil-immersed and cast resin dry-type), and medium voltage switching products including Metal Clad cells, Ring Main Units (RMU), compact transformer substations, and high voltage circuit breakers. Products are built for electricity generation plants, transmission substations, distribution networks, and renewable energy projects. The company also provides 24/7 aftermarket technical services including installation supervision, commissioning, periodic maintenance, and emergency repair support.

Product overview

Astor Enerji is a manufacturer of electrical equipment, primarily transformers and medium voltage switching products. The product portfolio centers on power transformers (up to 1000 MVA / 800 kV), distribution transformers (both oil-immersed and cast resin dry type from 50 kVA to 5 MVA), and medium voltage switching products including metal-enclosed switchgear, Ring Main Units (RMU), Metal Clad systems, and compact transformer substations. Additional products include mobile transformer substations, high voltage circuit breakers, grounding transformers, and shunt reactors. The company operates from a 140,000 m² facility in Ankara with 105,000 m² of covered production area, making it one of Europe's largest transformer manufacturing complexes under one roof. Products are exported to over 90 countries globally.

Differentiator

Problem solved

Functional benefit

Brands

• Astor Şarj: Electric vehicle charging network brand operated by Astor Enerji. The company obtained an EV charging network license and is active in this sector.
• Astor RO Energy

Quantifiable outcome

• Annual revenue growth from ~$1.1 billion to projected $2.4 billion by 2028 (more than doubling)
• +3 more outcomes

Named customers10 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Seven partnerships are on record, tiered core and strategic.

• EnexuscoreImplementation/ SI/ Consulting Partner · 27 May 2026Enexus contracted to build a 75-MWp solar farm and 220 kV transformer substation with 2x80 MVA capacity in Romania for Compeador Construct (Astor RO Energy subsidiary). Project will connect the solar plant to Romania's national electricity transmission grid.
• Energy Vault Holdings, Inc.coreStrategic or Co-development Partner · 20 August 2025Global strategic partnership to strengthen BESS supply chains. Energy Vault will deliver 2 GWh of B-VAULT battery energy storage systems for Astor's four grid-connected PV projects in Romania. Astor will supply over 1 GW of power transformers and high-voltage equipment for Energy Vault's BESS projects across US, Australia, and Europe. Partnership backed by Energy Vault's $300 million preferred equity investment in its Asset Vault subsidiary.
• Compeador Construct (subsidiary of Astor RO Energy)coreOthersRomanian subsidiary established to develop the 75-MWp solar farm project in Romania, identified as a strategic market for Astor's regional growth plans.
• Navitas d.o.o BeogradstrategicChannel Partner/ Reseller/ DistributorSerbia market partnership for power transformer sales. First power transformer shipments to Serbia completed through Navitas for Crni Vrh project. Represents Astor's entry into Serbian energy market.
• UK Grid Solutions LimitedstrategicChannel Partner/ Reseller/ DistributorUK-based grid solutions company for Blackhillock Substation project in Scotland. Astor supplied 4 units of 85/100 MVA 400/15-15 kV power transformers for UK's largest substation.
• İskenderun Enerji Üretim ve Ticaret A.Ş. (İSKEN)coreStrategic or Co-development PartnerStrategic partnership for 675 MVA power transformer project at Sugözü Thermal Power Plant. Turkey's largest and one of world's highest capacity transformers. Second transformer in production for the project.
• Kalyon PVstrategicChannel Partner/ Reseller/ DistributorPhase-3 transformer and MV cell supply for Kalyon PV manufacturing facilities. Factory acceptance tests completed for 10 MVA 34.5/6.6 kV oil-type transformer, 1600 kVA 33/0.4 kV dry-type transformer, and 36 kV Metal Clad cell.

Scale indicators10 records

Recent moves8 records

Expansion highlights6 records

Broad incumbents

• Hitachi Energy: World's largest transformer manufacturer and grid solutions provider. Competes with Astor across the full power transformer range including the highest 800 kV class, plus broader grid integration and HVDC solutions where Astor is not present.
• Schneider Electric: Global specialist in energy management and automation with significant transformer, switchgear, and MV distribution product lines. Competes with Astor in MV components (RMU, Metal Clad) and broader electrical distribution, with deeper Western utility and industrial customer relationships.
• Siemens Energy: Global leader in power transformers, grid technology, and HVDC systems. Directly competes with Astor in large utility tenders globally; offers broader portfolio including grid software and HVDC converter stations where Astor does not currently participate.
• GE Vernova: Global electrical equipment and grid solutions business spun out of GE. Offers power transformers, switchgear, and grid automation products directly comparable to Astor's core portfolio, with broader portfolio breadth and Western utility relationships.
• WEG Industries: Brazilian electrical equipment manufacturer with global presence in transformers, generators, motors, and switchgear. Comparable to Astor's power and distribution transformer portfolio with strong emerging-market export focus similar to Astor's 90+ country reach.

Direct peers

• Ulusoy Elektrik: Major Turkish manufacturer of transformers, switchgear, and MV/HV equipment. Directly comparable to Astor in product portfolio (power/distribution transformers, Metal Clad switchgear, RMU) and Turkish utility customer base; key domestic competitor for TEİAŞ, EÜAŞ, and industrial tenders.
• SGB-SMIT Group: European transformer manufacturing group producing power, distribution, and specialty transformers up to 800 kV. Directly comparable to Astor in product range, technical capability, and European utility customer base, with comparable single-roof and multi-site production scale.
• Hammond Power Solutions: North American manufacturer of dry-type and cast resin transformers plus custom magnetics. Directly comparable to Astor's dry-type distribution transformer and specialty transformer product lines, particularly for industrial and renewable energy customers.
• Best Transformer (BEST Trafo): Turkish power transformer manufacturer with comparable MVA/kV range and domestic Turkish utility customers. Astor's CEO Hakan Ünsal previously served as design/production manager at BEST, underscoring direct technical and commercial overlap in the Turkish transformer market.

Regional players

• TEMSAN: Turkish state-owned transformer and electrical equipment manufacturer serving public utility customers. Comparable product mix and end-market alignment with Astor's Turkish utility business, though predominantly domestic and government-oriented.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/astorglobal
• YouTubeyoutube.com/astorglobal
• Facebookfacebook.com/astorglobal
• LinkedInlinkedin.com/company/astorglobal
• Instagraminstagram.com/astorglobal

Compliance7 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles11 records

Subsidiaries1 record

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 Astor Enerji