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Kilwaughter Minerals Limited

Kilwaughter Minerals Limited is an active company incorporated on 1 May 1939 with the registered office located in Larne, County Antrim. Kilwaughter Minerals Limited was registered 86 years ago.
Status
Active
Active since incorporation
Company No
NI001351
Private limited company
Northern Ireland Company
Age
86 years
Incorporated 1 May 1939
Size
Medium
Turnover is under £54M
Under 250 employees
Confirmation
Submitted
Dated 30 April 2025 (9 months ago)
Next confirmation dated 30 April 2026
Due by 14 May 2026 (3 months remaining)
Last change occurred 8 years ago
Accounts
Due Soon
For period 1 May30 Apr 2024 (1 year)
Accounts type is Full
Next accounts for period 30 April 2025
Due by 31 January 2026 (4 days remaining)
Contact
Address
Kilwaughter Lime Works
9 Star Bog Road
Kilwaughter
Larne , Co.Antrim
BT40 2TJ
Same address for the past 34 years
Telephone
02828260766
Email
Available in Endole App
People
Officers
5
Shareholders
1
Controllers (PSC)
1
Director • Finance Director • British • Lives in UK • Born in Dec 1972
Director • Chief Executive • British • Lives in (northern Ireland) • Born in Sep 1965
Director • Finance Director • British • Lives in UK • Born in Nov 1992
Director • Ceo Saint-Gobain UK And Ireland • Irish • Lives in UK • Born in Mar 1967
Secretary
Shareholders, PSCs & Group Structure
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Mutual Companies
Kilwaughter Holdings Ltd
Nicholas James Cammack and Dean O'Sullivan are mutual people.
Active
BPB Limited
Dean O'Sullivan is a mutual person.
Active
Saint-Gobain High Performance Solutions UK Limited
Dean O'Sullivan is a mutual person.
Active
Fosroc Construction Chemicals Limited
Dean O'Sullivan is a mutual person.
Active
Saint-Gobain Construction Chemicals UK Limited
Dean O'Sullivan is a mutual person.
Active
BPB India Limited
Dean O'Sullivan is a mutual person.
Active
Saint-Gobain Construction Products UK Limited
Dean O'Sullivan is a mutual person.
Active
Gypsum Investments Limited
Dean O'Sullivan is a mutual person.
Active
Brands
Kilwaughter Minerals Ltd
Kilwaughter Minerals is a quarry and mineral processor established in 1939.
K Systems
K Systems is a UK manufacturer of External Wall Insulation (EWI) systems, offering solutions for various building types.
Financials
Net Assets, Total Assets & Total Liabilities (2015–2024)
Period Ended
30 Apr 2024
For period 30 Apr30 Apr 2024
Traded for 12 months
Cash in Bank
£22.58M
Increased by £5.01M (+29%)
Turnover
£45.98M
Decreased by £279K (-1%)
Employees
188
Decreased by 1 (-1%)
Total Assets
£53.25M
Increased by £5.92M (+13%)
Total Liabilities
-£7.5M
Decreased by £169K (-2%)
Net Assets
£45.76M
Increased by £6.09M (+15%)
Debt Ratio (%)
14%
Decreased by 2.12% (-13%)
Latest Activity
Michael Strickland Chaldecott Resigned
1 Month Ago on 15 Dec 2025
Mr Dean O’Sullivan Appointed
3 Months Ago on 8 Oct 2025
Mrs Samantha Geraldine Thompson Appointed
7 Months Ago on 17 Jun 2025
Confirmation Submitted
9 Months Ago on 30 Apr 2025
David Smith Resigned
9 Months Ago on 3 Apr 2025
Full Accounts Submitted
12 Months Ago on 28 Jan 2025
Confirmation Submitted
1 Year Ago on 15 Jan 2025
Confirmation Submitted
1 Year Ago on 15 Jan 2025
Confirmation Submitted
1 Year Ago on 15 Jan 2025
Confirmation Submitted
1 Year Ago on 15 Jan 2025
Get Credit Report
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Documents
Termination of appointment of Michael Strickland Chaldecott as a director on 15 December 2025
Submitted on 17 Dec 2025
Appointment of Mr Dean O’Sullivan as a director on 8 October 2025
Submitted on 4 Nov 2025
Appointment of Mrs Samantha Geraldine Thompson as a director on 17 June 2025
Submitted on 17 Jun 2025
Confirmation statement made on 30 April 2025 with no updates
Submitted on 30 Apr 2025
Termination of appointment of David Smith as a director on 3 April 2025
Submitted on 4 Apr 2025
Full accounts made up to 30 April 2024
Submitted on 28 Jan 2025
Annual return made up to 30 April 1994 with full list of shareholders
Submitted on 15 Jan 2025
Annual return made up to 30 April 1999 with full list of shareholders
Submitted on 15 Jan 2025
Annual return made up to 30 April 2002 with full list of shareholders
Submitted on 15 Jan 2025
Annual return made up to 30 April 2004 with full list of shareholders
Submitted on 15 Jan 2025
Repayment History
Understand how businesses repay their debts and see how they're performing year‐on‐year