Annual accounts
Small accounts
30/06/2027Filing deadline
Made up to 30/09/2025Due 30/06/2027
- Next accounts made up to
- 30/09/2026
- Last accounts made up to
- 30/09/2025
AIMSUN LIMITED
ActiveRegistry details
Reference data exactly as held at Companies House.
Copy registry details
- Registered office
- Aviation House, 125 Kingsway, London WC2B 6NH
- Classification (SIC)
- Business and domestic software development (62.01/2 - SIC 2007)
- Accounts type
- Small
Company activity
The 4 most recent documents filed at Companies House.
Pre-Score for UK companies is coming soon
- 25/06/2026View PDF (10 pages)
Accounts for a small company made up to 2025-09-30
- 14/04/2026View PDF (3 pages)
Confirmation statement made on 2026-04-04 with no updates
- 13/04/2026View PDF (2 pages)
Director's details changed for Mr Stuart Graham Jones on 2026-04-13
- 20/02/2026View PDF (1 pages)
Registered office address changed from Uncommon-High Holborn 81-87 High Holborn London WC1V 6DF to Aviation House 125 Kingsway London WC2B 6NH on 2026-02-20
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
18/04/2027Filing deadline
Last statement 04/04/2026Due 18/04/2027
- Next statement date
- 04/04/2027
- Last statement dated
- 04/04/2026
Financial performance
The latest figures AIMSUN LIMITED filed. Okredo holds filed accounts data for 2021–2024; the year-by-year record is on the financials page.
Net Assets
£311.66K2024
228.63%vs 20232023: £94.84K
Total Assets
£759.03K2024
18.12%vs 20232023: £642.57K
Cash in Bank
£346.07K2023
468.81%vs 20222022: £60.84K
Total Liabilities
£447.38K2024
-18.32%vs 20232023: £547.74K
Employees
142024
+3vs 20232023: 11
Of the 4 measures with an earlier filing to compare against, 3 rose and 1 fell. Cash in bank moved furthest, up 468.81% on 2022. See the full financial analysis for AIMSUN LIMITED.
The full financial record
Four ways through AIMSUN LIMITED's filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
Net Assets · +10.3% a year (CAGR)Three-year trend, 2022–2024Every measure end to end across 2022, 2023 and 2024, with the compound rate behind each one.See what moved5 chartsCharts by indicator5 filed indicators plotted year by year, 2021–2024.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 × 4 yearsEvery figure by yearAll 5 measures Okredo tracks across 4 reported years, exactly as filed.Open the table
Employees
Headcount as reported to Companies House for 2021–2024.
| Year | Employees | Change |
|---|---|---|
| 2024 | 14 | +3 |
| 2023 | 11 | +3 |
| 2022 | 8 | -4 |
| 2021 | 12 | – |
Reported employee count increased from 12 in 2021 to 14 in 2024. 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
5Directors, secretaries and other appointed officers, with the period each has served.
| Person | Role | Period | Connected companies |
|---|---|---|---|
| Director | 04/04/2018–01/11/2019 | 0 | |
| Secretary | 31/08/2024–Present | 0 | |
| Secretary | 12/01/2022–31/08/2024 | 0 | |
| Director | 01/11/2019–Present | 5 | |
| Director | 14/02/2022–Present | 0 |
Persons with significant control
1Individuals or entities with significant control over the company, as declared to Companies House.
| Person | Period | Connected companies |
|---|---|---|
| 04/04/2018–Present | 0 |
Filing history and recent activity
Every document on the Companies House record, newest first.
- Filings on record
- 68
- Since 04/04/2014
- Last 12 months
- 4
- +3 vs the year before
- Most recent filing
- 25/06/2026
- 3 months ago
What changed in the last year
- Accounts filedLatest 25/06/2026
- Confirmation statementLatest 14/04/2026
- Officer changesLatest 13/04/2026
- Registered officeLatest 20/02/2026
Filing timeline
- 25/06/2026View PDF (10 pages)
Accounts for a small company made up to 2025-09-30
- 14/04/2026View PDF (3 pages)
Confirmation statement made on 2026-04-04 with no updates
- 13/04/2026View PDF (2 pages)
Director's details changed for Mr Stuart Graham Jones on 2026-04-13
- 20/02/2026View PDF (1 pages)
Registered office address changed from Uncommon-High Holborn 81-87 High Holborn London WC1V 6DF to Aviation House 125 Kingsway London WC2B 6NH on 2026-02-20
- 04/04/2025View PDF (3 pages)
Confirmation statement made on 2025-04-04 with no updates
- 09/09/2024View PDF (1 pages)
Termination of appointment of Victoria Jane Silvey as a secretary on 2024-08-31
- 09/09/2024View PDF (2 pages)
Appointment of Mrs Paula Gayle Howells as a secretary on 2024-08-31
- 12/04/2024View PDF (3 pages)
Confirmation statement made on 2024-04-04 with no updates
- 15/03/2024View PDF (11 pages)
Accounts for a small company made up to 2023-09-30
- 03/03/2024View PDF (2 pages)
Registered office address changed from 1 Waterhouse Square 138 Holborn London EC1N 2st to Uncommon-High Holborn 81-87 High Holborn London WC1V 6DF on 2024-03-03
- 04/09/2023View PDF (24 pages)
Amended full accounts made up to 2022-09-30
- 29/06/2023View PDF (12 pages)
Total exemption full accounts made up to 2022-09-30
Showing 12 of 68 filings
See when the next accounts and confirmation statement are due
Similar companies
532 UK companies are similar to AIMSUN LIMITED, sharing the same company status (Active), the same industry sector and activity group (Business and domestic software development) 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
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- Employees
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- Company no.
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ACTIVE INFORMATICS LTD
ActiveBelvedere House, Basing View, Basingstoke, Hampshire RG21 4HG
- Activity
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- Company no.
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TECHNOPOLY LIMITED
ActiveThe Old Glassworks, Treloggan Lane, Newquay TR7 2FP
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NIANDER AURORA LIMITED
Active38-39 St. John's Lane, London, Greater London EC1M 4BJ
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About AIMSUN LIMITED
A short description of the company, written from its Companies House record.
AIMSUN LIMITED is a private limited company registered in the United Kingdom, based in Aviation House, 125 Kingsway, London WC2B 6NH. Companies House classifies its business as Business and domestic software development. It has been on the register for 12 years 5 months.
The register currently records it as active. Its 2024 accounts report net assets of £311.66K and 14 employees.
AIMSUN LIMITED: frequently asked questions
Answered from this company's own registry record and filed figures.
Companies House records AIMSUN LIMITED under one registered business activity: Business and domestic software development (62.01/2 - SIC 2007).
AIMSUN LIMITED is recorded as active on the Companies House register, and has been on it since 04/04/2014.
The most recent accounts Okredo holds cover 2024 and report net assets of £311.66K, total assets of £759.03K, cash in bank of £346.07K and total liabilities of £447.38K.
The most recent document on the record is dated 25/06/2026: Accounts for a small company made up to 2025-09-30, 3 months ago.
On the current registry record, accounts are due by 30/06/2027 and the next confirmation statement is due by 18/04/2027.
Companies House lists 5 officers (3 currently in post) and 1 person with significant control.