Company Active LTD

Company profile

Lawson Mardon Smith Brothers LTD.

UK company 00067341, incorporated on 1 October 1900.

Lawson Mardon Smith Brothers LTD. is a UK company with status Active founded in 1900 based in London.

Company number
00067341
Incorporated
1 Oct 1900
Companies House status
Active

Company identity

Founded / incorporated
1 October 1900

Company number 00067341

Verify at Companies House
Legal name
LAWSON MARDON SMITH BROTHERS LTD.
Company type
Private Limited Company
Region
London
Registered address
6 ST JAMES'S SQUARE
LONDON
SW1Y 4AD
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

2 levels 1 ultimate controller
1
Company Active LTD
Lawson Mardon Smith Brothers LTD.
CRN 00067341
2
Direct controller Active LTD
3
Ultimate controller Active PLC
Rio Tinto PLC
CRN 00719885

Company events

Reference milestones and recent Companies House filing stream events.

5 events
30 Sep
2027

Accounts due

Accounts Due

Next accounts due date

21 Dec
2026

Confirmation statement due

Confirmation Due

Next confirmation statement due date

31 Dec
2025

Accounts filed

Accounts

Last accounts made up date

07 Dec
2025

Confirmation statement filed

Confirmation

Last confirmation statement made up date

01 Oct
1900

Incorporated

Inception

Company registered at Companies House