Kilwaughter Holdings Ltd

ActiveNI623997 Private limited company

Incorporated: 9 April 2014 (12 years)
Industry: Activities of production holding companies (64202)
Directors: Dean O’sullivan
Nicholas James Cammack
Owned by: Saint-Gobain Construction Products UK Limited
Accounts type: Full
Region: Northern Ireland
Address: 9 Starbog Road
Kilwaughter
Larne
BT40 2TJ

Website & contact details

Group website: kilwaughter.co.uk
The site of this company’s group or brand.

Filing status

Accounts due: 30 September 2027
Last accounts: 31 December 2025
Conf. stmt due: 23 April 2027
Last conf. stmt: 9 April 2026

Officers 3 active

Officer details are public data from the Companies House register.

O’sullivan, Dean

Director · Appointed 8 October 2025

Also at F.I.C. (UK) Limited, BPB Group Operations Limited, Saint-Gobain Construction Products UK Limited · more companies

Irish

Born March 1967 (59)

Keen, Richard

Secretary · Appointed 2 December 2024

Cammack, Nicholas James

Director · Appointed 2 December 2024

Also at Kilwaughter Minerals Limited

British

Born December 1972 (53)

Officer history (4 former)

15 December 2025

Resigned Chaldecott, Michael Strickland as Director

8 October 2025

Appointed O’sullivan, Dean as Director

2 December 2024

Appointed Keen, Richard as Secretary

2 December 2024

Appointed Cammack, Nicholas James as Director

2 December 2024

Appointed Chaldecott, Michael Strickland as Director

2 December 2024

Resigned Ervine, Jennifer Marion as Director

2 December 2024

Resigned Mcdowell, Simon John as Director

22 March 2019

Appointed Ervine, Jennifer Marion as Director

25 January 2019

Resigned Mcdowell, Christopher Stephen as Director

16 April 2014

Appointed Mcdowell, Simon John as Director

9 April 2014

Appointed Mcdowell, Christopher Stephen as Director

Ownership 1 active

People and entities with significant control, from the Companies House PSC register

Saint-Gobain Construction Products UK Limited

Corporate entity · Notified 2 December 2024

Owns 75–100% of shares

Holds 75–100% of voting rights

Right to appoint and remove directors

Private Company Limited By Shares

Reg. no. 00734396

Holdings 1

Companies where Kilwaughter Holdings Ltd is registered as a person with significant control

Kilwaughter Minerals Limited

Owns 75–100% of shares

Active

Filings

Recent filings only. See the full history on Companies House

Date	Description	Made Up To	PDF
10 November 2026	Full accounts	31 December 2025	—
9 April 2026	Confirmation statement with no updates	9 April 2026
5 February 2026	Previous accounting period shortened
2 February 2026	Full accounts	30 April 2025
16 December 2025	Termination of appointment of a director