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Company profile

Atrium Underwriters Limited

UK company 01958863, incorporated on 14 November 1985.

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Atrium Underwriters Limited is a UK company with status Active founded in 1985 based in London.

Company number
01958863
Incorporated
14 Nov 1985
Companies House status
Active

Company identity

Founded / incorporated
14 November 1985

Company number 01958863

Verify at Companies House
Legal name
ATRIUM UNDERWRITERS LIMITED
Company type
Private Limited Company
Region
London
Registered address
LEVEL 20
8 BISHOPSGATE
LONDON
UNITED KINGDOM
EC2N 4BQ
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

2 levels 1 ultimate controller
1
Company Active LTD
Atrium Underwriters Limited
CRN 01958863
2
Direct controller Active LTD
Atrium Underwriting Group Limited
CRN 02860390
3
Ultimate controller Active LTD
Alopuc Limited
CRN 08538477

Company events

Reference milestones and recent Companies House filing stream events.

6 events
30 Sep
2027

Accounts due

Accounts Due

Next accounts due date

04 Jul
2027

Confirmation statement due

Confirmation Due

Next confirmation statement due date

06 Jul
2026

Accounts With Accounts Type Full

Accounts PDF pending

AA | Transaction MzUyOTQ5MDMzNmFkaXF6a2N4 | Paper/PDF filed

Published 06 Jul 2026 22:46

20 Jun
2026

Confirmation statement filed

Confirmation

Last confirmation statement made up date

31 Dec
2025

Accounts filed

Accounts

Last accounts made up date

14 Nov
1985

Incorporated

Inception

Company registered at Companies House