Annual accounts
Small 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
THE INSTALLATION ASSURANCE AUTHORITY COMMERCIAL SERVICES LIMITED
ActiveRegistry details
Reference data exactly as held at Companies House.
Copy registry details
- Registered office
- Unit 3, Union Park, Ouzel Industrial Estate, Grovebury Road, Leighton Buzzard LU7 4ER
- Classification (SIC)
- Other specialised construction activities n.e.c. motorcycles (43.99/9 - SIC 2007)
- Accounts type
- Small
Company activity
The 4 most recent documents filed at Companies House.
Pre-Score for UK companies is coming soon
- 06/07/2026View PDF (2 pages)
Change of details for The Cavity Insulation Guarantee Agency as a person with significant control on 2026-07-06
- 26/03/2026View PDF (1 pages)
Termination of appointment of Kevin Anthony Thomas as a director on 2026-03-26
- 26/03/2026View PDF (2 pages)
Appointment of Mrs Amanda Tracey Rees as a director on 2026-03-26
- 26/03/2026View PDF (2 pages)
Appointment of Mr Nigel Donohue as a director on 2026-03-26
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
10/11/2026Filing deadline
Last statement 27/10/2025Due 10/11/2026
- Next statement date
- 27/10/2026
- Last statement dated
- 27/10/2025
Financial performance
The latest figures THE INSTALLATION ASSURANCE AUTHORITY COMMERCIAL SERVICES LIMITED filed. Okredo holds filed accounts data for 2023–2025; the year-by-year record is on the financials page.
Net Assets
£-458.93K2025
7.40%vs 20242024: £-495.58K
Total Assets
£850.12K2025
14.67%vs 20242024: £741.34K
Cash in Bank
£117.36K2025
5.08%vs 20242024: £111.69K
Total Liabilities
£1.31M2025
5.83%vs 20242024: £1.24M
Employees
272025
+6vs 20242024: 21
Of the 4 measures with an earlier filing to compare against, 4 rose. Total assets moved furthest, up 14.67% on 2024. See the full financial analysis for THE INSTALLATION ASSURANCE AUTHORITY COMMERCIAL SERVICES LIMITED.
The full financial record
Four ways through THE INSTALLATION ASSURANCE AUTHORITY COMMERCIAL SERVICES LIMITED's filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
Cash in Bank · +23.1% 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, 2023–2025.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 × 3 yearsEvery figure by yearAll 5 measures Okredo tracks across 3 reported years, exactly as filed.Open the table
Employees
Headcount as reported to Companies House for 2023–2025.
| Year | Employees | Change |
|---|---|---|
| 2025 | 27 | +6 |
| 2024 | 21 | +4 |
| 2023 | 17 | – |
Reported employee count increased from 17 in 2023 to 27 in 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
12Directors, secretaries and other appointed officers, with the period each has served.
| Person | Role | Period | Connected companies |
|---|---|---|---|
| Director | 09/11/2021–26/03/2026 | 5 | |
| Director | 09/11/2021–18/02/2025 | 6 | |
| Director | 26/03/2026–Present | 1 | |
| Secretary | 09/11/2021–Present | 0 | |
| Director | 26/03/2026–Present | 11 | |
| Director | 08/05/2024–26/03/2026 | 1 | |
| Director | 01/03/2023–Present | 0 | |
| Director | 09/11/2021–08/05/2024 | 30 | |
| Director | 08/05/2024–26/03/2026 | 1 | |
| Director | 09/11/2021–26/03/2026 | 8 | |
| Director | 09/11/2021–08/05/2024 | 2 | |
| Director | 21/12/2021–26/06/2023 | 1 |
Filing history and recent activity
Every document on the Companies House record, newest first.
- Filings on record
- 24
- Since 09/11/2022
- Last 12 months
- 9
- +6 vs the year before
- Most recent filing
- 06/07/2026
- 2 months ago
What changed in the last year
- Officer changes (7)Latest 06/07/2026
- Accounts filedLatest 02/02/2026
- Confirmation statementLatest 27/10/2025
Filing timeline
- 06/07/2026View PDF (2 pages)
Change of details for The Cavity Insulation Guarantee Agency as a person with significant control on 2026-07-06
- 26/03/2026View PDF (1 pages)
Termination of appointment of Kevin Anthony Thomas as a director on 2026-03-26
- 26/03/2026View PDF (2 pages)
Appointment of Mrs Amanda Tracey Rees as a director on 2026-03-26
- 26/03/2026View PDF (2 pages)
Appointment of Mr Nigel Donohue as a director on 2026-03-26
- 26/03/2026View PDF (1 pages)
Termination of appointment of Danielle Louise Belton as a director on 2026-03-26
- 26/03/2026View PDF (1 pages)
Termination of appointment of Heather Jane Watts as a director on 2026-03-26
- 26/03/2026View PDF (1 pages)
Termination of appointment of Mark Jonathan Webb as a director on 2026-03-26
- 02/02/2026View PDF (8 pages)
Accounts for a small company made up to 2025-04-30
- 27/10/2025View PDF (3 pages)
Confirmation statement made on 2025-10-27 with no updates
- 18/02/2025View PDF (1 pages)
Termination of appointment of Michael Ian Morrall as a director on 2025-02-18
- 31/01/2025View PDF (8 pages)
Accounts for a small company made up to 2024-04-30
- 12/11/2024View PDF (3 pages)
Confirmation statement made on 2024-11-08 with no updates
Showing 12 of 24 filings
See when the next accounts and confirmation statement are due
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About THE INSTALLATION ASSURANCE AUTHORITY COMMERCIAL SERVICES LIMITED
A short description of the company, written from its Companies House record.
THE INSTALLATION ASSURANCE AUTHORITY COMMERCIAL SERVICES LIMITED is a private limited company registered in the United Kingdom, based in Unit 3, Union Park, Ouzel Industrial Estate, Grovebury Road, Leighton Buzzard LU7 4ER. Companies House classifies its business as Other specialised construction activities n.e.c. motorcycles. It has been on the register for 4 years 10 months.
The register currently records it as active. Its 2025 accounts report net assets of £-458.93K and 27 employees.
THE INSTALLATION ASSURANCE AUTHORITY COMMERCIAL SERVICES LIMITED: frequently asked questions
Answered from this company's own registry record and filed figures.
Companies House records THE INSTALLATION ASSURANCE AUTHORITY COMMERCIAL SERVICES LIMITED under one registered business activity: Other specialised construction activities n.e.c. motorcycles (43.99/9 - SIC 2007).
THE INSTALLATION ASSURANCE AUTHORITY COMMERCIAL SERVICES LIMITED is recorded as active on the Companies House register, and has been on it since 09/11/2021.
The most recent accounts Okredo holds cover 2025 and report net assets of £-458.93K, total assets of £850.12K, cash in bank of £117.36K and total liabilities of £1.31M.
The most recent document on the record is dated 06/07/2026: Change of details for The Cavity Insulation Guarantee Agency as a person with significant control on 2026-07-06, 2 months ago.
On the current registry record, accounts are due by 31/01/2027 and the next confirmation statement is due by 10/11/2026.
Companies House lists 12 officers (4 currently in post) and 0 people with significant control.