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
INTERNAL SOLUTIONS (SOUTHERN) LIMITED
ActiveRegistry details
Reference data exactly as held at Companies House.
Copy registry details
- Registered office
- 1 Manor Court, 6 Barnes Wallis Road, Fareham, Hampshire PO15 5TH
- Classification (SIC)
- Steam and air conditioning supply remediation activities (35.30 - 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
- 15/04/2026View PDF (3 pages)
Confirmation statement made on 2026-04-02 with no updates
- 24/10/2025View PDF (10 pages)
Total exemption full accounts made up to 2025-04-30
- 07/04/2025View PDF (4 pages)
Confirmation statement made on 2025-04-02 with updates
- 12/11/2024View PDF (2 pages)
Withdrawal of a person with significant control statement on 2024-11-12
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
16/04/2027Filing deadline
Last statement 02/04/2026Due 16/04/2027
- Next statement date
- 02/04/2027
- Last statement dated
- 02/04/2026
Financial performance
The latest figures INTERNAL SOLUTIONS (SOUTHERN) LIMITED filed. Okredo holds filed accounts data for 2021–2025; the year-by-year record is on the financials page.
Net Assets
£123.09K2025
-54.93%vs 20242024: £273.07K
Total Assets
£1.57M2025
-6.68%vs 20242024: £1.68M
Cash in Bank
£146.04K2025
-18.09%vs 20242024: £178.29K
Total Liabilities
£1.44M2025
2.69%vs 20242024: £1.41M
Employees
272025
+4vs 20242024: 23
Of the 4 measures with an earlier filing to compare against, 1 rose and 3 fell. Net assets moved furthest, down 54.93% on 2024. See the full financial analysis for INTERNAL SOLUTIONS (SOUTHERN) LIMITED.
The full financial record
Four ways through INTERNAL SOLUTIONS (SOUTHERN) LIMITED's filed accounts — the year-by-year numbers, the compound rates and the ratios behind them.
Net Assets · -30.4% 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 | 27 | +4 |
| 2024 | 23 | +7 |
| 2023 | 16 | +7 |
| 2022 | 9 | +4 |
| 2021 | 5 | – |
Reported employee count increased from 5 in 2021 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
4Directors, secretaries and other appointed officers, with the period each has served.
| Person | Role | Period | Connected companies |
|---|---|---|---|
| Director | 15/05/2019–Present | 3 | |
| Director | 03/04/2019–08/03/2024 | 6 | |
| Director | 03/04/2019–08/03/2024 | 6 | |
| Director | 15/05/2019–Present | 4 |
Persons with significant control
4Individuals or entities with significant control over the company, as declared to Companies House.
| Person | Period | Connected companies |
|---|---|---|
| 15/09/2020–Present | 0 | |
| 03/04/2019–28/08/2020 | 6 | |
| 03/04/2019–28/08/2020 | 6 | |
| 08/03/2024–Present | 0 |
Filing history and recent activity
Every document on the Companies House record, newest first.
- Filings on record
- 21
- Since 15/11/2022
- Last 12 months
- 2
- -4 vs the year before
- Most recent filing
- 15/04/2026
- 5 months ago
What changed in the last year
- Confirmation statementLatest 15/04/2026
- Accounts filedLatest 24/10/2025
Filing timeline
- 15/04/2026View PDF (3 pages)
Confirmation statement made on 2026-04-02 with no updates
- 24/10/2025View PDF (10 pages)
Total exemption full accounts made up to 2025-04-30
- 07/04/2025View PDF (4 pages)
Confirmation statement made on 2025-04-02 with updates
- 12/11/2024View PDF (2 pages)
Withdrawal of a person with significant control statement on 2024-11-12
- 12/11/2024View PDF (2 pages)
Notification of Reeben Investments Ltd as a person with significant control on 2024-03-08
- 12/11/2024View PDF (2 pages)
Notification of a person with significant control statement
- 12/11/2024View PDF (2 pages)
Withdrawal of a person with significant control statement on 2024-11-12
- 07/11/2024View PDF (2 pages)
Withdrawal of a person with significant control statement on 2024-11-07
- 11/08/2024View PDF (9 pages)
Total exemption full accounts made up to 2024-04-30
- 29/07/2024View PDF (2 pages)
Withdrawal of a person with significant control statement on 2024-07-29
- 26/07/2024View PDF (2 pages)
Director's details changed for Mr Robert John George Reed on 2024-07-26
- 26/07/2024View PDF (2 pages)
Director's details changed for Mr Robert Bennett on 2024-07-26
Showing 12 of 21 filings
See when the next accounts and confirmation statement are due
Similar companies
17 UK companies are similar to INTERNAL SOLUTIONS (SOUTHERN) LIMITED, sharing the same company status (Active), the same industry sector and activity group (Steam and air conditioning supply remediation activities) and a comparable number of employees. The 5 closest matches are shown below to help you compare competitors and industry peers.
AIRCONCO (UK) LIMITED
ActiveUnit 2 Bittacy Business Centre, Bittacy Hill, Mill Hill East, London NW7 1BA
- Activity
- Steam and air conditioning supply remediation activities
- Company no.
- 03523705
- Incorporated
- 09/03/1998
- Employees
- 28
ARCTIC COOLING SERVICES LIMITED
ActiveEgerton House, 68 Baker Street, Weybridge, Surrey KT13 8AL
- Activity
- Steam and air conditioning supply remediation activities
- Company no.
- 10453926
- Incorporated
- 31/10/2016
- Employees
- 26
CAMPBELL'S AIR CONDITIONING AND REFRIGERATION LIMITED
Active25 Poplar Road, Broadmeadow Industrial Estate, Dumbarton G82 2RQ
- Activity
- Steam and air conditioning supply remediation activities
- Company no.
- SC215667
- Incorporated
- 12/02/2001
- Employees
- 23
G P QUOREENTON (DUCTWORK) LIMITED
ActiveThe Counting House, 9 High Street, Tring, Hertfordshire HP23 5TE
- Activity
- Steam and air conditioning supply remediation activities
- Company no.
- 06481803
- Incorporated
- 23/01/2008
- Employees
- 26
DRAGON AIR CONDITIONING LIMITED
Active374 Cowbridge Road East, Cardiff, South Glamorgan CF5 1JJ
- Activity
- Steam and air conditioning supply remediation activities
- Company no.
- 04669423
- Incorporated
- 18/02/2003
- Employees
- 20
About INTERNAL SOLUTIONS (SOUTHERN) LIMITED
A short description of the company, written from its Companies House record.
INTERNAL SOLUTIONS (SOUTHERN) LIMITED is a private limited company registered in the United Kingdom, based in 1 Manor Court, 6 Barnes Wallis Road, Fareham, Hampshire PO15 5TH. Companies House classifies its business as Steam and air conditioning supply remediation activities. It has been on the register for 7 years 6 months.
The register currently records it as active. Its 2025 accounts report net assets of £123.09K and 27 employees.
INTERNAL SOLUTIONS (SOUTHERN) LIMITED: frequently asked questions
Answered from this company's own registry record and filed figures.
Companies House records INTERNAL SOLUTIONS (SOUTHERN) LIMITED under one registered business activity: Steam and air conditioning supply remediation activities (35.30 - SIC 2007).
INTERNAL SOLUTIONS (SOUTHERN) LIMITED is recorded as active on the Companies House register, and has been on it since 03/04/2019.
The most recent accounts Okredo holds cover 2025 and report net assets of £123.09K, total assets of £1.57M, cash in bank of £146.04K and total liabilities of £1.44M.
The most recent document on the record is dated 15/04/2026: Confirmation statement made on 2026-04-02 with no updates, 5 months ago.
On the current registry record, accounts are due by 31/01/2027 and the next confirmation statement is due by 16/04/2027.
Companies House lists 4 officers (2 currently in post) and 4 people with significant control (2 current).