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SDG Construction Technology Ltd
- Incorporated
- 4 August 1992 (34 years)
- Industry
- Other specialised construction activities n.e.c. (43999)
- Directors
- Karol Paul Mcguckin
- Owned by
- SDG Construction Technology Limited
- Accounts type
- Small
- Region
- Northern Ireland
- Address
- Unit 21ATullygoonigan Industrial EstateMoy RoadBT61 8DR
Filing status
- Accounts due
- 30 September 2027
- Last accounts
- 30 December 2025
- Conf. stmt due
- 18 August 2027
- Last conf. stmt
- 4 August 2026
Charges
- Total
- 1
- Outstanding
- 0
- Part satisfied
- 0
- Satisfied
- 1
Officers 6 active
Officer details are public data from the Companies House register.
Mcguckin, Karol Paul
Director · Appointed 31 July 2025
Irish
Born September 1979 (47)
Director · Appointed 31 July 2025
British
Born March 1972 (54)
Irish
Born November 1979
Director · Appointed 31 July 2025
Irish
Born September 1963 (63)
Skeath, Mark
Director · Appointed 31 July 2025
Irish
Born January 1969 (57)
Skeath, Louise
Director · Appointed 9 November 2018
Irish
Born November 1973
Officer history (4 former)
31 July 2025
Appointed Mcguckin, Karol Paul as Director
31 July 2025
31 July 2025
31 July 2025
31 July 2025
Appointed Skeath, Mark as Director
9 November 2018
Resigned Duffy, Seamus Joseph as Secretary
9 November 2018
Appointed Skeath, Louise as Director
9 November 2018
Resigned Duffy, Gary John as Director
9 November 2018
Resigned Duffy, Seamus Joseph as Director
3 April 2006
Resigned Shields, Genevive as Director
1 October 2000
Appointed Shields, Genevive as Director
4 August 1992
Appointed Duffy, Seamus Joseph as Secretary
4 August 1992
Appointed Duffy, Gary John as Director
4 August 1992
Appointed Duffy, Seamus Joseph as Director
Ownership 2 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 31 July 2025
Has significant influence or control
Private Company Limited By Guarantee Without Share Capital
Reg. no. Sc033519
SDG Construction Technology Limited
Corporate entity · Notified 20 October 2023
Owns 25–50% of shares
Limited Company
Reg. no. 643705
Former controllers (3)
20 October 2023
Ceased Louise Skeath — Owns 75–100% of shares
9 November 2018
Ceased Gary John Duffy — Owns 25–50% of shares
9 November 2018
Ceased Seamus Joseph Duffy — Owns 25–50% of shares
Group structure 41 shown
Ownership group derived from the Companies House PSC register
Bartys Trustees Limited Owns 75–100% of shares
BMK (Nominees) Limited Owns 75–100% of shares
CCW Trustees Limited Owns 75–100% of shares
CCW Nominees Limited Owns 75–100% of shares
Davidson Chalmers Stewart (Secretarial Services) Limited Owns 75–100% of shares
Family Business Solutions Limited Owns 75–100% of shares
Highland Trustees Limited Owns 75–100% of shares
Maritime Trustees Limited Has significant influence or control
Arbour Investments Limited Has significant influence or control
Avonmill Investments Limited Has significant influence or control
Ban Enterprises Limited Has significant influence or control
Brimar Investments Limited Owns 25–50% of shares
CCW Trustee Corporation LLP Holds 25–50% of voting rights
Culloden Builders Limited Owns 75–100% of shares (as a trust)
Dorans Hill Limited Has significant influence or control
Dynamus Group Limited Owns 75–100% of shares
Harmony Recruitment and Development Limited Owns 75–100% of shares
Kaledon Properties Limited Owns 75–100% of shares
Opp4change Ltd Owns 75–100% of shares
Triage Central Limited Owns 75–100% of shares
Triage Centrum Limited Owns 75–100% of shares
Eastmore Investments Limited Has significant influence or control
Elm Developments (NI) Limited Has significant influence or control
Genova Properties Limited Has significant influence or control
Cosby Limited Owns 75–100% of shares
Eglantine Investments Limited Owns 75–100% of shares
Fallswater Investments Limited Owns 75–100% of shares
Kingsmere Investments Limited Owns 75–100% of shares
Mossview Properties Limited Owns 75–100% of shares
Mount Charles Investments Limited Owns 75–100% of shares
Townaccess Investments Limited Owns 75–100% of shares
Gosford Developments Limited Has significant influence or control
Hillview Developments (N.I.) Ltd Has significant influence or control
Homes for Life (NI) Limited Has significant influence or control
Linen Developments Limited Has significant influence or control
SDG Construction Technology Ltd This company Has significant influence or control
WJM Directors Limited Has significant influence or control
WJM Secretaries Limited Has significant influence or control
WJM Share Nominees Limited Has significant influence or control
Financials
Figures from 2024 accounts. Newer accounts, made up to 30 December 2025, are filed but not read yet. See them on Companies House
- Net Assets
- £3,322,719
- Cash
- £1,315,540
- Employees
- 27
- Debt Ratio
- 24%
- Current Ratio
- 4.2x
Trend
Net Assets
Balance sheet detail
| 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | |
|---|---|---|---|---|---|---|
| Fixed Assets | £323,538 | £409,341 | £335,066 | £309,483 | £322,408 | £291,971 |
| Current Assets | £4,042,028 | £3,982,431 | £3,651,759 | £3,919,646 | £3,222,344 | £2,940,465 |
| Debtors | £1,528,692 | £1,471,094 | £1,551,205 | £1,559,401 | £1,377,352 | £1,616,001 |
| Cash | £1,315,540 | £1,424,339 | £897,042 | £1,397,091 | £1,045,024 | £453,650 |
| Creditors (< 1 year) | £955,302 | £1,058,996 | £945,312 | £1,371,352 | £1,060,046 | £1,151,751 |
| Creditors (> 1 year) | £120,675 | £111,813 | £122,981 | £93,953 | £33,593 | |
| Net Current Assets | £3,086,726 | £2,923,435 | £2,706,447 | £2,548,294 | £2,162,298 | £1,788,714 |
| Net Assets | £3,322,719 | £3,140,597 | £2,879,935 | £2,691,865 | £2,351,833 | £2,020,320 |
| Shareholder Funds | £3,322,719 | £3,140,597 | £2,879,935 | £2,691,865 | £2,351,833 | £2,020,320 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 17 September 2026 | Accounts for a small company | 30 December 2025 | ||
| 27 August 2026 | Confirmation statement with no updates | 4 August 2026 | ||
| 13 October 2025 | Confirmation statement with updates | 4 August 2025 | ||
| 13 August 2025 | Change of details for a person with significant control | |||
| 13 August 2025 | Notification of a person with significant control |
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