- Companies
- Installers
- Portsmouth
- Acs Fire Limited
Acs Fire Limited
- Company number
- 06441710
- Incorporated
- 30 Nov 200718 years trading
- Registered office
- 26 the Slipway Marina Keep, Port Solent, Portsmouth, Hampshire, PO6 4TR
- Nature of business
- Other construction installation
Acs Fire Limited is a 18-year-old private limited company registered in Portsmouth, company number 06441710, one of 84 installation companies (insulation, lifts, shutters and similar) in Portsmouth. Its next accounts are due at Companies House on 29 December 2026, and the CT600 for the period to 29 March 2026 is due at HMRC on 29 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets down £3,111 (-96.1%) on the year before, to £125.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £60K against £62K owed within a year: 1.0 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £125 | £60K | £62K | 1 | |
| 31 Mar 2024 | £3,236 | £54K | £55K | 1 | |
| 31 Mar 2023 | £5,042 | £47K | £46K | 1 | |
| 31 Mar 2022 | £437 | £55K | £58K | 1 | |
| 31 Mar 2021 | £10K | £100K | £94K | 1 | |
| 31 Mar 2020 | £54K | £206K | £23K | 1 | |
| 31 Mar 2019 | £5,916 | £211K | £204K | ||
| 31 Mar 2018 | £3,857 | £290K | £286K | 1 | |
| 31 Mar 2017 | £9,850 | £24K | £14K | ||
| 31 May 2016 | £447 | £20K | £20K |
Who runs and owns Acs Fire Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| A*** W*** | Director | Nov 2007 |
3 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| A*** L*** | Secretary | Nov 2007 | Mar 2009 |
| Highstone Secretaries Limited | Secretary (company) | Nov 2007 | Nov 2007 |
| Highstone Directors Limited | Director (company) | Nov 2007 | Nov 2007 |
Person with significant control
Where Acs Fire Limited is registered
The registered office is in Portsmouth (PO6), in the Portsmouth local authority area, South East. Show PO6 4TR on a map.
Other trade companies in PO6
- Bellagio Partners LtdBuilders
- Cpenw LtdMachinery repair and installation
- Marla Brickwork & Construction LtdProperty developers
- Miracles in Metal LtdMechanics and garages
- FH Fire & Electrical LtdElectricians
- Thomcore LimitedSpecialist contractors
- JMS Southern LtdElectricians
- The Motum Group LtdSpecialist contractors
Also registered at this address
18 other companies use the same registered office as Acs Fire Limited.
- Cowes Boatyard LimitedMachinery repair and installation
- Diverse Marine LimitedMachinery repair and installation
- Fine Timber Frames LimitedSpecialist contractors
- Fun and Active Playgrounds LtdPainters and decorators
- J C Portable Site Accommodation LtdSpecialist contractors
- Jhe Global LtdSpecialist contractors
- K W Cleaning LimitedCleaning companies
- KPG Carpentry LimitedJoiners and carpenters
- M & D Property Improvements LtdBuilders
- Macrepairs4U LimitedRepair services
- On Point Electrical Services South LimitedElectricians
- Penningtons Electrical LimitedElectricians
- Polaris Tech LtdRepair services
- Principle Construction LimitedBuilders
- Spiral Carpentry LimitedJoiners and carpenters
- The Fairway Advisory LtdCivil engineering
- The Secret Van Man LtdMotor traders
- Victorious Carpentry & Building LimitedBuilders
What happens if Acs Fire Limited files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 29 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Dec 2026 to 29 Jan 2027 | £150 |
| 1 to 3 months late | 30 Jan 2027 to 29 Mar 2027 | £375 |
| 3 to 6 months late | 30 Mar 2027 to 29 Jun 2027 | £750 |
| More than 6 months late | From 30 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 30 Mar 2027 | £200 |
| 3 months late | 29 Jun 2027 | another £200 |
| 6 months late | 29 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 29 Mar 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 06441710
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 November 2007 (18 years ago)
- Registered office
- 26 the Slipway Marina Keep, Port Solent, Portsmouth, Hampshire, PO6 4TR
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 29 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 31 December 2025
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Portsmouth
Other active installation companies (insulation, lifts, shutters and similar) registered in Portsmouth.
- Adk Building Services Ltd2018
- Advanced Property Protection Limited2014
- Apex Paving Limited2021
- Artifex Projects Ltd2015
- Ashwood Solar Ltd2011
- Atm Fencing & Landscaping Ltd2024
- Aura Custom Solutions Limited2000
- Automatic Door Installations Limited2024
All installation companies (insulation, lifts, shutters and similar) in Portsmouth · All trades in Portsmouth · Installers across the UK
Frequently asked questions
When are Acs Fire Limited's accounts due?
Acs Fire Limited's next accounts are due at Companies House by 29 December 2026 (in 78 days), covering the period to 29 March 2026.
When is Acs Fire Limited's CT600 due?
The CT600 for the period to 29 March 2026 is due at HMRC by 29 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 30 December 2026.
Is Acs Fire Limited still trading?
Acs Fire Limited is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Acs Fire Limited do?
Acs Fire Limited is registered under Other construction installation (SIC 43290).
How old is Acs Fire Limited?
Acs Fire Limited was incorporated on 30 November 2007, 18 years ago.
Who runs Acs Fire Limited?
Acs Fire Limited has 1 active director, the longest-serving appointed in Nov 2007. Their names and service addresses are on the Companies House register.
Who owns Acs Fire Limited?
One person or company has significant control of Acs Fire Limited: an individual (owns 75% or more of the shares).
What is the penalty if Acs Fire Limited files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Acs Fire Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.