Annual accounts
Total Exemption Full accounts
31/01/2027Filing deadline
Made up to 30/04/2025Due 31/01/2027
- Next accounts made up to
- 30/04/2026
- Last accounts made up to
- 30/04/2025
MCDERMOTT GROUP LIMITED
ActiveRegistry details
Reference data exactly as held at Companies House.
Copy registry details
- Registered office
- Mcdermott House, Tweed Place, Perth PH1 1TJ
- Classification (3 SIC codes)
- Plumbing heat and air-conditioning installation (43.22 - SIC 2007)Sale of used cars and light motor vehicles (45.11/2 - SIC 2007)Other service activities n.e.c. goods- and services-producing activities of households for own use (96.09 - SIC 2007)
- Accounts type
- Total Exemption Full
Company activity
The 4 most recent documents filed at Companies House.
Pre-Score for UK companies is coming soon
- 29/04/2026View PDF (12 pages)
Total exemption full accounts made up to 2025-04-30
- 21/01/2026View PDF (3 pages)
Confirmation statement made on 2025-11-23 with no updates
- 25/04/2025View PDF (12 pages)
Total exemption full accounts made up to 2024-04-30
- 02/12/2024View PDF (3 pages)
Confirmation statement made on 2024-11-23 with updates
Coming soon
What Pre-Score will tell you
- Whether the filed accounts are strengthening or weakening year on year.
- Whether this company files on time, and how often its record changes.
- How its officers and controlling parties connect to other UK companies.
Accounts and confirmation statement
The two filings Companies House requires every year, and where each one stands against its deadline today.
On schedule
Confirmation statement
Confirms the registry record is up to date
07/12/2026Filing deadline
Last statement 23/11/2025Due 07/12/2026
- Next statement date
- 23/11/2026
- Last statement dated
- 23/11/2025
Financial performance
The latest figures MCDERMOTT GROUP LIMITED filed. Okredo holds filed accounts data for 2021–2025; the year-by-year record is on the financials page.
Net Assets
£106.34K2025
1.76%vs 20242024: £104.50K
Total Assets
£225.53K2025
38.97%vs 20242024: £162.29K
Cash in Bank
£518.002025
-38.19%vs 20242024: £838.00
Total Liabilities
£119.85K2025
107.43%vs 20242024: £57.78K
Employees
82025
0vs 20242024: 8
Of the 4 measures with an earlier filing to compare against, 3 rose and 1 fell. Total assets moved furthest, up 38.97% on 2024. See the full financial analysis for MCDERMOTT GROUP LIMITED.
The full financial record
Four ways through MCDERMOTT GROUP LIMITED's filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
Net Assets · +1.7% a year (CAGR)Three-year trend, 2023–2025Every measure end to end across 2023, 2024 and 2025, with the compound rate behind each one.See what moved5 chartsCharts by indicator5 filed indicators plotted year by year, 2021–2025.Plot the figuresNothing estimatedRatios from the filed figures4 ratios computed from this company's own reported amounts, each shown against the year it was derived from.Check the ratios5 × 5 yearsEvery figure by yearAll 5 measures Okredo tracks across 5 reported years, exactly as filed.Open the table
Employees
Headcount as reported to Companies House for 2021–2025.
| Year | Employees | Change |
|---|---|---|
| 2025 | 8 | 0 |
| 2024 | 8 | 0 |
| 2023 | 8 | 0 |
| 2022 | 8 | 0 |
| 2021 | 8 | – |
Reported employee count was unchanged at 8 between 2021 and 2025. See how headcount moved alongside the reported financials.
Credit report
It is a professional assessment of the company 's performance, revealing company's potential and risks, showing it's past experiences and revealing future prospects.
- Company potential
- Risk indicators
- Past performance
- Future prospects
Officers
9Directors, secretaries and other appointed officers, with the period each has served.
| Person | Role | Period | Connected companies |
|---|---|---|---|
| Nominee Director | 17/08/1999–17/08/1999 | 3058 | |
| Director | 01/05/2001–Present | 110 | |
| Nominee Director | 17/08/1999–17/08/1999 | 321 | |
| Nominee Secretary | 17/08/1999–17/08/1999 | 3058 | |
| Director | 01/05/2001–Present | 24 | |
| Director | 14/09/2023–Present | 29 | |
| Secretary | 17/08/1999–Present | 1 | |
| Director | 01/05/2001–Present | 10 | |
| Director | 17/08/1999–28/09/2012 | 2 |
Persons with significant control
2Individuals or entities with significant control over the company, as declared to Companies House.
| Person | Period | Connected companies |
|---|---|---|
| 01/07/2016–Present | 1 | |
| 30/06/2016–Present | 1 |
Filing history and recent activity
Every document on the Companies House record, newest first.
- Filings on record
- 14
- Since 04/01/2023
- Last 12 months
- 2
- Same as the year before (2)
- Most recent filing
- 29/04/2026
- 5 months ago
What changed in the last year
- Accounts filedLatest 29/04/2026
- Confirmation statementLatest 21/01/2026
Filing timeline
- 29/04/2026View PDF (12 pages)
Total exemption full accounts made up to 2025-04-30
- 21/01/2026View PDF (3 pages)
Confirmation statement made on 2025-11-23 with no updates
- 25/04/2025View PDF (12 pages)
Total exemption full accounts made up to 2024-04-30
- 02/12/2024View PDF (3 pages)
Confirmation statement made on 2024-11-23 with updates
- 16/04/2024View PDF (12 pages)
Total exemption full accounts made up to 2023-04-30
- 25/03/2024View PDF (6 pages)
Second filing of Confirmation Statement dated 2016-09-12
- 20/03/2024View PDF (2 pages)
Director's details changed for Mr Darren George Mcdermott on 2024-03-12
- 20/03/2024View PDF (2 pages)
Director's details changed for Jason Daniel Mcdermott on 2024-03-12
- 20/03/2024View PDF (2 pages)
Change of details for Mr Darren George Mcdermott as a person with significant control on 2024-03-12
- 12/12/2023View PDF (3 pages)
Confirmation statement made on 2023-11-23 with no updates
- 14/09/2023View PDF (2 pages)
Appointment of Mr Iain Campbell Muir as a director on 2023-09-14
- 21/04/2023View PDF (7 pages)
Total exemption full accounts made up to 2022-04-30
Showing 12 of 14 filings
See when the next accounts and confirmation statement are due
Similar companies
1,290 UK companies are similar to MCDERMOTT GROUP LIMITED, sharing the same company status (Active), the same industry sector and activity group (Plumbing heat and air-conditioning installation) and a comparable number of employees. The 5 closest matches are shown below to help you compare competitors and industry peers.
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- Activity
- Other specialised construction activities n.e.c. motorcycles
- Company no.
- 09788423
- Incorporated
- 22/09/2015
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INPULZE ELECTRICAL LTD
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- Activity
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SUBCOOLED AIRCONDITIONING LIMITED
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- Activity
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CLC ALLTRADES LTD
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- Activity
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About MCDERMOTT GROUP LIMITED
A short description of the company, written from its Companies House record.
MCDERMOTT GROUP LIMITED is a private limited company registered in the United Kingdom, based in Mcdermott House, Tweed Place, Perth PH1 1TJ. Companies House classifies its business as Plumbing heat and air-conditioning installation, one of 3 SIC classifications on its record. It has been on the register for 27 years 1 month.
The register currently records it as active. Its 2025 accounts report net assets of £106.34K and 8 employees.
MCDERMOTT GROUP LIMITED: frequently asked questions
Answered from this company's own registry record and filed figures.
Companies House records MCDERMOTT GROUP LIMITED under 3 registered business activities: Plumbing heat and air-conditioning installation (43.22 - SIC 2007), Sale of used cars and light motor vehicles (45.11/2 - SIC 2007) and Other service activities n.e.c. goods- and services-producing activities of households for own use (96.09 - SIC 2007).
MCDERMOTT GROUP LIMITED is recorded as active on the Companies House register, and has been on it since 17/08/1999.
The most recent accounts Okredo holds cover 2025 and report net assets of £106.34K, total assets of £225.53K, cash in bank of £518.00 and total liabilities of £119.85K.
The most recent document on the record is dated 29/04/2026: Total exemption full accounts made up to 2025-04-30, 5 months ago.
On the current registry record, accounts are due by 31/01/2027 and the next confirmation statement is due by 07/12/2026.
Companies House lists 9 officers (5 currently in post) and 2 people with significant control.