E.on UK Limited: FCA regulated?

Introducer appointed representative

This firm can only introduce you to its principal, and cannot give financial advice, recommend products, or arrange deals alone.

Appointed for 4 years
Protected through the principal
No FCA actions
Active company since 1989

Responsible principal firm

E.ON Energy Installation Services Limited Reference number: 750410 Authorised View firm →

What does this mean?

An introducer appointed representative can only pass your details to its principal firm. It cannot recommend products, give financial advice, or arrange deals on its own.
E.ON UK LIMITED (FRN 961760) introduces customers to E.ON Energy Installation Services Limited (FRN 750410). Any regulated advice or arranging is done by the principal, not E.ON UK.
Example: if E.ON UK refers you to a financial adviser, the advice should come from the principal firm, not from E.ON UK itself.
Before you proceed, confirm contact details match the official FCA register for both firms. Scammers sometimes clone legitimate AR names and FRNs but use fake phone numbers and websites.

Website, phone number and address

Compare these against whatever you were given. Scammers clone real firm names and reference numbers but use their own phone number and website, so a detail that does not match the register is the clearest warning sign there is.

Website

eonenergy.com (opens in a new tab)
Phone number

0345 366 5981
Address

Trinity House, 2 Burton Street, Nottingham, Nottingham, NG1 4BX, United Kingdom

In the full report: 3 background checks

When eonenergy.com first appeared online, and whether it can receive email
What kind of line 0345 366 5981 is, and the 2 other firms that give it
Who else gives the postcode NG1 4BX

Other names (1)

If you were contacted under any of these names, it is this firm.

E.ON UK PLC Former name: A name it was registered under before.

FCA permissions and consumer protection

Protection through the principal firm
Protection works through E.ON Energy Installation Services Limited, the principal firm responsible for this firm's regulated activity. FSCS cover and the Financial Ombudsman Service apply as they would to the principal.
Complaints Ombudsman, free
You can refer a complaint about this firm to the Financial Ombudsman Service for free, whichever activity it relates to.

FCA disciplinary action and complaints

No FCA disciplinary action.

The Financial Ombudsman Service only publishes complaint figures for firms with 30 or more new complaints in six months, so there are none here for this firm.

Companies House record

The company behind the firm: its status, age, registered office and directors.

Company number: 02366970 (opens Companies House in a new tab)
Company status: Active
Company type: Private limited company
Incorporated: 1 April 1989 (37 years old)
Registered office: Trinity House, 2 Burton Street, Nottingham, NG1 4BX
Nature of business: Production of electricity (SIC 35110)
Activities of other holding companies not elsewhere classified (SIC 64209)

Directors and company secretaries

Name	Role	Born	Appointed	Other companies
Christopher Stephen Norbury	Director	Sep 1974	15 Mar 2018	14 other companies
Fiona Humphreys	Director	Nov 1976	25 Mar 2021	6 other companies
Helen Bradbury	Director	Apr 1975	22 Jun 2023	3 other companies
Christopher Börger	Director	Mar 1976	31 Jul 2023	None
Deborah Gandley	Secretary	Not published	31 Dec 2016	–

Other companies run by these 4 directors

A firm is run by people, and their other companies are their track record: what they built, what closed, and anything that failed. It is the check most people never think to make.

other companies: 20
still active: 19
went insolvent: 1

In the full report: all 20 companies, named

What each company does, and whether it is still trading
Which of these 4 directors sit on each board, and since when
The one that went into liquidation or administration
The 5 on the FCA register
The 3 companies these 4 directors run together
All 48 people who have ever been directors, with their dates

Key dates in its history

E.on UK’s history from the FCA register and Companies House, newest first.

Key events (4) All events (85)

2026

1 July 2026

Changed its registered name from "E.ON UK PLC"

FCA register

2021

28 October 2021

Became an introducer appointed representative

FCA register

2016

6 April 2016

E.On UK Holding Company Limited took control (75–100% of shares)

Companies House

1989

1 April 1989

Incorporated at Companies House

Companies House

In the full report: all 85 events

All 85 events in its history (4 shown here)
Every director appointment and resignation: 81

Firms connected to E.on UK

Other FCA-listed firms that share a director, phone number or address with E.on UK. A link shows who the firm is tied to, not whether either can be trusted.

connected firms: 5
share a director: 3
share its phone number: 2

In the full report: all 5 connected firms, named

How each is linked: shared directors (3), the same phone number (2), the same postcode (3)
Who links each one: the named directors, with dates
1 past link through former directors

Get the full report on E.on UK

Everything on this page, plus everything locked above, in one dated PDF you can keep, file or send on.

20 other companies its directors have run, named
3 background checks on its contact details
All 85 events in its history
5 connected firms, named, and who links them

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Frequently asked questions about this firm

Is E.on UK Limited FCA authorised?

E.on UK Limited (FRN 961760) is not directly authorised. It is an appointed representative acting under the responsibility of a directly authorised principal firm.

What does introducer appointed representative mean for E.on UK?

An introducer appointed representative can only pass your details to its principal firm. It cannot recommend products, give financial advice, or arrange deals on its own. E.on UK Limited (FRN 961760) introduces customers to E.ON Energy Installation Services Limited (FRN 750410). Any regulated advice or arranging is done by the principal, not E.on UK. Example: if E.on UK refers you to a financial adviser, the advice should come from the principal firm, not from E.on UK itself. Before you proceed, confirm contact details match the official FCA register for both firms. Scammers sometimes clone legitimate AR names and FRNs but use fake phone numbers and websites.

What is E.on UK’s phone number and website?

The FCA register lists the phone number 0345 366 5981 and the website eonenergy.com for E.on UK. If you were given different contact details, use these to check with the firm before going any further. The same number is also given by 2 other FCA firms.

Is E.on UK a scam or clone?

E.on UK is a genuine FCA-listed firm, and the FCA has published no warnings about fake versions of it. Scammers do copy real firms, though, so check that any contact details you were given match the ones on the register.

Is my money safe with E.on UK?

Protection works through E.ON Energy Installation Services Limited, the principal firm responsible for E.on UK's regulated activity. FSCS cover and the Financial Ombudsman Service apply as they would to the principal.

Who owns E.on UK?

E.on UK is owned by E.On UK Holding Company Limited, which holds 75–100% of shares and 75–100% of votes, since 6 April 2016.

Who runs E.on UK?

Companies House lists 4 directors of E.on UK: Christopher Stephen Norbury, Fiona Humphreys, Helen Bradbury and Christopher Börger.

How long has E.on UK been in business?

The company was formed on 1 April 1989.

Does E.on UK use any other names?

It has previously used the name E.ON UK PLC.