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List of E.ON subsidiaries

Verified insights into E.ON’s global corporate structure and subsidiaries.

E.ON SE is a multinational energy company headquartered in Essen, Germany. Founded in 2000, it operates a large and diverse corporate structure globally, with 1,323 subsidiaries across several countries. This ownership data is part of CompanyData.com’s verified corporate hierarchy database, covering over 380 million companies worldwide.

Distribution of E.ON’s subsidiaries around the world

E.ON has 1,323 subsidiaries in 27 countries, with the highest number of subsidiaries in Germany (686 companies, 51.9%), followed by the United Kingdom (95 companies, 7.2%), and the Czech Republic (50 companies, 3.8%). These key markets account for a significant portion of E.ON’s global operations, highlighting its focus on energy distribution, supply, and related services across Europe and beyond.

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  • Global ownership data

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Top Subsidiaries and Companies Owned by E.ON

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Company Name Country City Address 1 Address 2 State/Province Postal Code Website Founding Year Yearly Revenue in U.S. Dollars Employees Total Business Legal Type - Description Number of Companies in Group Company Registration Number Email Phone Number UniqueID
1
E.ON Drive France
France
Levallois-perret
105 Rue Anatole France
N/A
Hauts-de-seine
92300
N/A
2019
$32,609
1
Corporation
1342
84956805000017
**********@*****.***
+3*****42
0383546317
2
E.ON SE
India
Mumbai
Suite # 713 (c), Vibgyor Towers, Level 7 and 8
G Block C62, Bandra Kurla Complex, Bandra East
Maharashtra
400051
N/A
2012
$1,379,300
25
Foreign company
1342
N/A
**********@*******.***
0987913163
3
E.ON Energia SPA
Italy
Azzate
Via Piave 63
N/A
Varese
21022
N/A
N/A
$0
0
1342
IT03429130234
*****@******.***
0618963859
4
E.ON Business Solutions
France
Levallois-perret
105 Rue Anatole France
N/A
Hauts-de-seine
92300
eon.*****
2015
$5,980,109
32
Corporation
1342
81002543700049
*******@*******.***
+3*****00
0378065825
5
E.ON Energia SPA
Italy
Milano
Via Dell'Unione 1
N/A
Milano
20122
N/A
2004
$1,967,227,564
658
Corporation
1342
IT03429130234
***********@******.***
+3*****22
0489741676
6
E.ON Technical Service SPA
Italy
Massazza
Strada Provinciale 230 5
N/A
Biella
13873
cdne.*****
2007
$30,736,249
76
Corporation
1342
IT02339340024
*********@*****.***
+3*****87
0449924398
7
E.ON Italia SPA
Italy
Milano
Via Dell'Unione 1
N/A
Milano
20122
N/A
2005
$16,491,350
64
Corporation
1342
IT04732570967
********@********.***
+3*****01
0655156109
8
E.ON Drive Infrastructure Italy SRL
Italy
Milano
Via Dell'Unione 1
N/A
Milano
20122
N/A
2019
7
Corporation
1342
IT10716630966
********@*******.***
0551190192
9
Nereon SRL
Italy
Brindisi
Via Raffaele Rubini 12
N/A
Brindisi
72100
N/A
2022
5
Corporation
1342
IT02681010746
********@****.***
0553436314
10
E.ON Solar Energy Infrastructure Solutions Italy SRL
Italy
Milano
Via Dell'Unione 1
N/A
Milano
20122
N/A
2022
3
Corporation
1342
IT12485650969
***********@*******.***
0553127136
11
E.ON Produzione SPA
Italy
Milano
Via Dell'Unione 1
N/A
Milano
20122
N/A
2001
3
Corporation
1342
IT03251970962
*********@******.***
0546475939
12
Rensol SRL
Italy
Sassari
Viale Umberto I 106/g
N/A
Sassari
07100
N/A
2023
3
Corporation
1342
IT02959090909
************@****.***
0553739122
13
Hy Solar 1 SRL
Italy
Milano
Via Dell'Unione 1
N/A
Milano
20122
N/A
2024
3
Corporation
1342
IT02170120386
**********@***.***
0553551223
14
Hy Solar 2 SRL
Italy
Ferrara
Via Mascheraio 17
N/A
Ferrara
44121
N/A
2024
$724,938
1
Corporation
1342
IT02172330389
************@***.***
0619432731
15
Phelio SRL
Italy
Milano
Via Dell'Unione 1
N/A
Milano
20122
N/A
2024
$724,938
1
Corporation
1342
IT13689420969
******@*****.***
0619382257
16
E.ON Energia SPA
Italy
Thiene
Via San Vincenzo 26
N/A
Vicenza
36016
N/A
N/A
$0
0
1342
IT03429130234
************@****.***
0554245530
17
E.ON Energia SPA
Italy
Monza
Via Felice Cavallotti 11
N/A
Monza E Brianza
20900
N/A
N/A
$0
0
1342
IT03429130234
**********@******.***
0619280615
18
E.ON Energia SPA
Italy
Cernusco Lombardone
Via Spluga 2
N/A
Lecco
23870
N/A
N/A
$0
0
1342
IT03429130234
***********@********.***
0619275240
19
E.ON Energia SPA
Italy
Cittadella
Riva del Grappa 55
N/A
Padova
35013
N/A
N/A
$0
0
1342
IT03429130234
***********@********.***
0546920184
20
E.ON Energia SPA
Italy
San Daniele del Friuli
Via Monsignor Oscar Romero 59
N/A
Udine
33038
N/A
N/A
$0
0
1342
IT03429130234
************@*******.***
0552107419
21
Ren 181 SRL
Italy
Catania
Contrada Passo Martino Snc
N/A
Catania
95121
N/A
N/A
$0
0
1342
IT02686790995
************@***.***
0619707213
22
E.ON Energia SPA
Italy
Sanremo
Via Roma 152
N/A
Imperia
18038
N/A
N/A
$0
0
1342
IT03429130234
**********@*****.***
0619359130
23
E.ON Energia SPA
Italy
Trebaseleghe
Via Don Luigi Sturzo 2
N/A
Padova
35010
N/A
N/A
$0
0
1342
IT03429130234
********@*****.***
0539295805
24
E.ON Technical Service SPA
Italy
San Daniele del Friuli
Via Monsignor Oscar Romero 59
N/A
Udine
33038
N/A
N/A
$0
0
1342
IT02339340024
*****@***.***
0618816253
25
E.ON Energia SPA
Italy
Carate Brianza
Via Dante Cesana 38
N/A
Monza E Brianza
20841
N/A
N/A
$0
0
1342
IT03429130234
************@********.***
0547235116
26
E.ON Super Solar SPA
Italy
Argelato
Asta Centrale del Centergross 126/128
N/A
Bologna
40050
N/A
N/A
$0
0
1342
IT01829150307
******@*****.***
+3*****88
0549779975

Companies by Employee Size

  • 0 or Unknown 630
  • 1-4 300
  • 5-9 92
  • 10-19 52
  • 20-49 88
  • 50-99 54
  • 100-199 50
  • 200-499 41
  • 500-999 11
  • 1.000-4.999 21
  • 5.000-9.999 2

Companies by Revenue Size (in USD)

  • 0 or Unknown 699
  • 1 to 100.000 24
  • 100.001 to 499.999 144
  • 500.000 to 999.999 129
  • 1.000.000 to 4.999.999 91
  • 5.000.000 to 9.999.999 50
  • 10.000.000 to 49.999.999 96
  • 50.000.000 to 99.999.999 23
  • 100.000.000 to 499.999.999 35
  • 500.000.000 to 999.999.999 7
  • 1.000.000.000 or more 43
Download Data

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Explore E.ON’s Global Corporate Network

E.ON’s corporate structure is part of more than 41 million corporate hierarchies featured in our company ownership database. It reveals how this major energy company is organized worldwide, including its connections between parent and subsidiaries across 1323 entities in more than 25 countries. See how our verified data shows E.ON’s global footprint — and request a free data sample today.

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E.ON Company Facts

Where is E.ON headquartered?

In Essen, Germany.

How many subsidiaries does E.ON have?

E.ON owns about 1,323 companies across multiple countries.

Who owns E.ON?

E.ON SE is publicly traded with a variety of institutional and individual shareholders.

Is E.ON a German company?

Yes. E.ON SE is incorporated in Germany (HRB 20234).

How many people work for E.ON?

E.ON employs approximately 70,000 people worldwide.

Corporate family tree

Understanding E.ON's Corporate Structure and Ownership

Knowing who owns and controls a company is essential to understanding how it operates around the world. Our corporate hierarchy data allows you to track relationships between parent companies, subsidiaries, and shareholders, showing the control, organization, and risks within global groups. Whether you are researching E.ON or any other major corporation, this insight helps with compliance checks, market research, and better management of business data. With verified ownership records for over 380 million companies worldwide, CompanyData.com gives you a clear view of corporate ownership across industries and countries.

How We Organize Global, National, and Local Headquarters for E.ON

At CompanyData.com, each company profile—including that of E.ON—is structured into three main management levels: Global Headquarters, National Headquarters, and Local Headquarters. This method shows how every company fits into its larger group.

Our three-level hierarchy

  • Global Headquarters — E.ON SE acts as the global parent company of the E.ON group, with its headquarters in Essen, Germany. This entity is at the top of the group hierarchy.
  • National Headquarters — Country-specific subsidiaries manage local operations and report directly to the global parent. Examples include E.ON UK plc (UK), E.ON France SAS (France), and E.ON Netherlands B.V. (Netherlands).
  • Local Headquarters — Regional offices and subsidiaries handle local market activities, maintenance, and customer services within their respective countries.

Each company entity has a unique ID that allows linking subsidiaries to parent companies, mapping ownership, and integrating data into your systems.

How ownership control works

Control is based on majority ownership. When one company owns more than 50% of another, it is considered a controlled subsidiary. Our data focuses on these majority relationships to clearly show corporate structures. This model applies to complex groups like E.ON, offering a transparent look at their network of companies.

Why this structure is important

This structure helps identify decision-making leaders within E.ON, assists with regulatory compliance, and supports financial analysis and mergers & acquisitions. Mapping verified ownership across over 1,323 subsidiaries in 26 countries, CompanyData.com lets you explore E.ON’s global corporate network with confidence.

 

E.ON

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E.ON ownership & subsidiary data – FAQs

You can access E.ON company data through API, bulk files, or the Bold Platform. We create custom datasets based on your target countries, industries, and company profiles. After you share your criteria, our experts prepare a tailored dataset and send a free quote with record counts and sample data within 24 hours. Once approved, we deliver your data quickly in your preferred format — via Excel, API, bulk file, or directly in the Bold Platform.

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The price of our E.ON company data varies based on your chosen details and delivery method. Whether you need a list of subsidiaries or a full dataset via API or bulk files, we offer flexible pricing to suit your needs. You can request a free quote and record count within 24 hours — our team will provide transparent pricing and a free sample of 10 company contacts. At CompanyData.com, you only pay for the verified global data you need.

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At CompanyData.com, you can access detailed, verified data on E.ON SE and all its subsidiaries, updated daily. This includes company names, registration details, locations, industry classifications, financial indicators, and key contacts. E.ON operates globally with a revenue of $91.44 billion and has subsidiaries in over 25 countries, with the largest numbers in Germany (686), the UK (95), Italy (71), and the Netherlands (76). You can download the data via the Bold Platform, API, or bulk file delivery. Our database offers 100% worldwide company coverage, ensuring complete and accurate insights.

At CompanyData.com, our data comes from verified global business sources to ensure accuracy and full coverage. We combine official registers, financial filings, LEI records, trusted partners, and verified company websites. All data is cross-checked and validated by our experts, ensuring it’s accurate, up-to-date, and GDPR-compliant.

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