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UK company intelligence
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Company profile

R. J. Mcdermott & Sons (Builders) Limited

UK company NI003011, incorporated on 27 August 1951.

R. J. Mcdermott & Sons (Builders) Limited is a UK company with status Active founded in 1951 based in Northern Ireland.

Company number
NI003011
Incorporated
27 Aug 1951
Companies House status
Active

Company identity

Founded / incorporated
27 August 1951

Company number NI003011

Verify at Companies House
Legal name
R. J. MCDERMOTT & SONS (BUILDERS) LIMITED
Company type
Private Limited Company
Region
Northern Ireland
Registered address
10 UPPER CROFT ROAD
HOLYWOOD
CO.DOWN
BT18 0HJ
Insolvency history
No

Corporate ownership

Updated 07 Jul 2026 09:49

1 level 1 ultimate controller
1
Company Active LTD
R. J. Mcdermott & Sons (Builders) Limited
CRN NI003011
2
Direct and ultimate controller Active LTD
RJM (Ni) Limited
CRN NI049048

Company events

Reference milestones and recent Companies House filing stream events.

5 events
31 Mar
2027

Accounts due

Accounts Due

Next accounts due date

14 Jan
2027

Confirmation statement due

Confirmation Due

Next confirmation statement due date

31 Dec
2025

Confirmation statement filed

Confirmation

Last confirmation statement made up date

30 Jun
2025

Accounts filed

Accounts

Last accounts made up date

27 Aug
1951

Incorporated

Inception

Company registered at Companies House