Annual accounts
Total Exemption Full accounts
31/03/2027Filing deadline
Made up to 30/06/2025Due 31/03/2027
- Next accounts made up to
- 30/06/2026
- Last accounts made up to
- 30/06/2025
ADVANCED SEALED UNITS LIMITED
ActiveRegistry details
Reference data exactly as held at Companies House.
Copy registry details
- Registered office
- Kalamu House, 11 Coldbath Square, London EC1R 5HL
- Classification (SIC)
- Other business support service activities n.e.c. security (82.99 - 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
- 06/02/2026View PDF (2 pages)
Appointment of Mr Akshay Rohit Patel as a director on 2026-01-05
- 06/02/2026View PDF (1 pages)
Termination of appointment of Rohitkumar Patel as a director on 2025-12-08
- 11/12/2025View PDF (12 pages)
Total exemption full accounts made up to 2025-06-30
- 07/11/2025View PDF (2 pages)
Director's details changed for Supasgaran Sandrasegaram on 2025-11-07
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
23/06/2027Filing deadline
Last statement 09/06/2026Due 23/06/2027
- Next statement date
- 09/06/2027
- Last statement dated
- 09/06/2026
Financial performance
The latest figures ADVANCED SEALED UNITS LIMITED filed. Okredo holds filed accounts data for 2021–2025; the year-by-year record is on the financials page.
Net Assets
£472.90K2025
-1.98%vs 20242024: £482.45K
Total Assets
£1.80M2025
-24.36%vs 20242024: £2.38M
Cash in Bank
£211.21K2025
-82.26%vs 20242024: £1.19M
Total Liabilities
£1.33M2025
-30.05%vs 20242024: £1.90M
Employees
12025
+1vs 20242024: 0
Of the 4 measures with an earlier filing to compare against, 4 fell. Cash in bank moved furthest, down 82.26% on 2024. See the full financial analysis for ADVANCED SEALED UNITS LIMITED.
The full financial record
Four ways through ADVANCED SEALED UNITS LIMITED's filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
Net Assets · -25.4% 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 | 1 | +1 |
| 2024 | 0 | -45 |
| 2023 | 45 | -2 |
| 2022 | 47 | +3 |
| 2021 | 44 | – |
Reported employee count decreased from 44 in 2021 to 1 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
7Directors, secretaries and other appointed officers, with the period each has served.
| Person | Role | Period | Connected companies |
|---|---|---|---|
| Director | 18/06/2009–27/08/2009 | 0 | |
| Director | 27/08/2009–08/12/2025 | 0 | |
| Director | 27/08/2009–Present | 1 | |
| Director | 05/01/2026–Present | 0 | |
| Director | 27/08/2009–Present | 0 | |
| Director | 27/08/2009–09/04/2010 | 8 | |
| Director | 27/08/2009–12/07/2021 | 2 |
Persons with significant control
1Individuals or entities with significant control over the company, as declared to Companies House.
| Person | Period | Connected companies |
|---|---|---|
| 06/04/2016–Present | 0 |
Filing history and recent activity
Every document on the Companies House record, newest first.
- Filings on record
- 68
- Since 18/06/2009
- Last 12 months
- 6
- +4 vs the year before
- Most recent filing
- 06/02/2026
- 7 months ago
What changed in the last year
- Officer changes (5)Latest 06/02/2026
- Accounts filedLatest 11/12/2025
Filing timeline
- 06/02/2026View PDF (2 pages)
Appointment of Mr Akshay Rohit Patel as a director on 2026-01-05
- 06/02/2026View PDF (1 pages)
Termination of appointment of Rohitkumar Patel as a director on 2025-12-08
- 11/12/2025View PDF (12 pages)
Total exemption full accounts made up to 2025-06-30
- 07/11/2025View PDF (2 pages)
Director's details changed for Supasgaran Sandrasegaram on 2025-11-07
- 07/11/2025View PDF (2 pages)
Director's details changed for Rohitkumar Patel on 2025-11-07
- 07/11/2025View PDF (2 pages)
Director's details changed for Paresh Patel on 2025-11-07
- 13/06/2025View PDF (3 pages)
Confirmation statement made on 2025-06-13 with no updates
- 25/03/2025View PDF (13 pages)
Total exemption full accounts made up to 2024-06-30
- 04/07/2024View PDF (5 pages)
Confirmation statement made on 2024-06-13 with updates
- 26/03/2024View PDF (13 pages)
Total exemption full accounts made up to 2023-06-30
- 13/06/2023View PDF (5 pages)
Confirmation statement made on 2023-06-13 with updates
- 12/06/2023View PDF (4 pages)
Second filing of Confirmation Statement dated 2022-07-25
Showing 12 of 68 filings
See when the next accounts and confirmation statement are due
Similar companies
407 UK companies are similar to ADVANCED SEALED UNITS LIMITED, sharing the same company status (Active), the same industry sector and activity group (Other business support service activities n.e.c. security) and a comparable number of employees. The 5 closest matches are shown below to help you compare competitors and industry peers.
LCVS ENTERPRISES LIMITED
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- Activity
- Other business support service activities n.e.c. security
- Company no.
- 01514579
- Incorporated
- 28/08/1980
- Employees
- 2
OREMS CARE SERVICES LIMITED
Active6th Floor Gordon Chambers, 90 Mitchell Street, Glasgow G1 3NQ
- Activity
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- Company no.
- SC220891
- Incorporated
- 04/07/2001
- Employees
- 1
BAKER & NIXON LIMITED
ActiveThe Oaks, Sawyers Lane, Suton, Wymondham, Norfolk NR18 9SH
- Activity
- Other business support service activities n.e.c. security
- Company no.
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- Incorporated
- 09/10/2003
- Employees
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INVERNESS INTERNATIONAL LIMITED
ActiveAshdon House, Second Floor, Moon Lane, Barnet, Herts EN5 5YL
- Activity
- Other business support service activities n.e.c. security
- Company no.
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- Employees
- 2
GREEN ENERGY (UK) LIMITED
ActiveBlack Swan House, 23 Baldock Street, Ware, Hertfordshire SG12 9DH
- Activity
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- Company no.
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- 04/04/2001
- Employees
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About ADVANCED SEALED UNITS LIMITED
A short description of the company, written from its Companies House record.
ADVANCED SEALED UNITS LIMITED is a private limited company registered in the United Kingdom, based in Kalamu House, 11 Coldbath Square, London EC1R 5HL. Companies House classifies its business as Other business support service activities n.e.c. security. It has been on the register for 17 years 3 months.
The register currently records it as active. Its 2025 accounts report net assets of £472.90K and 1 employee.
ADVANCED SEALED UNITS LIMITED: frequently asked questions
Answered from this company's own registry record and filed figures.
Companies House records ADVANCED SEALED UNITS LIMITED under one registered business activity: Other business support service activities n.e.c. security (82.99 - SIC 2007).
ADVANCED SEALED UNITS LIMITED is recorded as active on the Companies House register, and has been on it since 18/06/2009.
The most recent accounts Okredo holds cover 2025 and report net assets of £472.90K, total assets of £1.80M, cash in bank of £211.21K and total liabilities of £1.33M.
The most recent document on the record is dated 06/02/2026: Appointment of Mr Akshay Rohit Patel as a director on 2026-01-05, 7 months ago.
On the current registry record, accounts are due by 31/03/2027 and the next confirmation statement is due by 23/06/2027.
Companies House lists 7 officers (3 currently in post) and 1 person with significant control.