- Companies
- Electricians
- Marlow
- Global Fire Alarm & Security Installations Ltd
Global Fire Alarm & Security Installations Ltd
- Company number
- 09576627
- Incorporated
- 6 May 201511 years trading
- Registered office
- 32 Seymour Park Road, Marlow, London, SL7 3EP
- Nature of business
- Electrical installation; Other construction installation
Global Fire Alarm & Security Installations Ltd is a 11-year-old private limited company registered in Marlow, company number 09576627, one of 18 electrical contractors in Marlow. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 £15K (-24.6%) on the year before, to £47K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £131K against £86K owed within a year: 1.5 times cover.
- 3 employees 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 May 2025 | £47K | £85K | £131K | £86K | 3 |
| 31 May 2024 | £63K | £103K | £233K | £174K | 3 |
| 31 May 2023 | £48K | £57K | £184K | £138K | 2 |
| 31 May 2022 | £57K | £178K | £121K | 2 | |
| 31 May 2021 | £15K | £42K | £52K | 2 | |
| 31 May 2020 | £2,387 | £28K | £52K | 2 | |
| 31 May 2019 | £27K | £40K | £48K | 2 | |
| 31 May 2018 | £21K | £35K | £46K | ||
| 31 May 2017 | £28K | £45K | £45K | £50K | |
| 31 May 2016 | £16K | £42K | £42K | £27K |
Where Global Fire Alarm & Security Installations Ltd is registered
The registered office is in Marlow (SL7), in the Buckinghamshire local authority area, South East. Show SL7 3EP on a map.
Other trade companies in SL7
- Seascot Consultancy LtdFinishing trades
- Cristo Estates LtdProperty developers
- Property Construction Specialists LtdBuilders
- Onyx Works LimitedFinishing trades
- NLR Strategic Land Co LimitedProperty developers
- Axis Commercial Projects LimitedBuilders
- Priority Callout Services LtdMachinery repair and installation
- Clayhill Constructions LtdBuilders
What happens if Global Fire Alarm & Security Installations Ltd 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 09576627
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 May 2015 (11 years ago)
- Registered office
- 32 Seymour Park Road, Marlow, London, SL7 3EP
- Nature of business
- Electrical installation (SIC 43210)
Other construction installation (SIC 43290) - Year end
- 31 May (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 13 February 2026
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Marlow
Other active electrical contractors registered in Marlow.
- Imperium Electrical Solutions Limited2018
- JDF Electrical Ltd2018
- M.A.B. Electrical Services Limited2013
- MKR Electrical Services Limited2007
- Ocean Electrical Installations Ltd2025
- R&M Construction Services Limited2000
- Scorpio Electrical Limited1997
- Simon Hunt Electrical Ltd2014
All electrical contractors in Marlow · All trades in Marlow · Electricians across the UK
Frequently asked questions
When are Global Fire Alarm & Security Installations Ltd's accounts due?
Global Fire Alarm & Security Installations Ltd's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is Global Fire Alarm & Security Installations Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Global Fire Alarm & Security Installations Ltd still trading?
Global Fire Alarm & Security Installations Ltd 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 Global Fire Alarm & Security Installations Ltd do?
Global Fire Alarm & Security Installations Ltd is registered under Electrical installation (SIC 43210); Other construction installation (SIC 43290).
How old is Global Fire Alarm & Security Installations Ltd?
Global Fire Alarm & Security Installations Ltd was incorporated on 6 May 2015, 11 years ago.
What is the penalty if Global Fire Alarm & Security Installations Ltd 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 Global Fire Alarm & Security Installations Ltd 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.