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Company profile

The Aon Mastertrustee Limited

The Aon Mastertrustee Limited is a UK company with status active founded in 2015 based in London.

CRN
09871789
Founded
2015
Age
10

Overview

Legal name
THE AON MASTERTRUSTEE LIMITED
Region
London
Registered address
THE AON CENTRE, THE LEADENHALL BUILDING
122 LEADENHALL STREET
LONDON
UNITED KINGDOM
EC3V 4AN
Insolvency history
No

Corporate ownership

Updated 06 Jun 2026 16:52

8 levels 1 ultimate controller
1
Company Active LTD
The Aon Mastertrustee Limited
CRN 09871789
2
Direct controller Active LTD
Aon Solutions UK Limited
CRN 04396810
3
Intermediate controller Active LTD
Aon UK Holdings Limited
CRN 06652620
4
Intermediate controller Active LTD
Aon UK Holdings Intermediaries Limited
CRN 04267675
5
Intermediate controller Active LTD
Aon UK Group Limited
CRN 02398246
6
Intermediate controller Active LTD
Aon Global Holdings Intermediaries Limited
CRN 00688743
7
Intermediate controller Active PLC
Aon Global Holdings PLC
CRN 09221465
8
Intermediate controller Active LTD
Aon Global Limited
CRN 07876075
9
Ultimate controller
00604607
CRN 00604607

Company events

Reference milestones and recent Companies House filing stream events.

7 events
27 Nov
2026

Confirmation statement due

Confirmation Due

Next confirmation statement due date

30 Sep
2026

Accounts due

Accounts Due

Next accounts due date

13 Nov
2025

Confirmation statement filed

Confirmation

Last confirmation statement made up date

31 Dec
2024

Accounts filed

Accounts

Last accounts made up date

25 Nov
2024

Confirmation Statement With No Updates

Confirmation-statement

CS01 | Transaction MzQ0NDc1MjY4NGFkaXF6a2N4

Published 25 Nov 2024 10:52

19 Aug
2024

Accounts With Accounts Type Full

Accounts PDF pending

AA | Transaction MzQzMjEzMzY3MWFkaXF6a2N4 | Paper/PDF filed

Published 20 Aug 2024 08:00

13 Nov
2015

Incorporated

Inception

Company registered at Companies House