- Companies
- Electricians
- Southend on Sea
- A1 (Himfens) Alarms Limited
A1 (Himfens) Alarms Limited
- Company number
- 05248976
- Incorporated
- 4 Oct 200422 years trading
- Registered office
- 270 Sutton Road, Southend on Sea, Essex, SS2 5ET
- Nature of business
- Electrical installation
A1 (Himfens) Alarms Limited is a 22-year-old private limited company registered in Southend on Sea, company number 05248976, one of 21 electrical contractors in Southend on Sea. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 £1,676 (-33.1%) on the year before, to £3,388.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £57K against £62K owed within a year: 0.9 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 Oct 2025 | £3,388 | £57K | £62K | 3 | |
| 31 Oct 2024 | £5,064 | £51K | £51K | 3 | |
| 31 Oct 2023 | £5,878 | £43K | £41K | 3 | |
| 31 Oct 2022 | £15K | £68K | £42K | 3 | |
| 31 Oct 2021 | £11K | £56K | £52K | 3 | |
| 31 Oct 2020 | £14K | £37K | £37K | 3 | |
| 31 Oct 2019 | £18K | £11K | £36K | 3 | |
| 31 Oct 2018 | £15K | £8,154 | £32K | ||
| 31 Oct 2017 | £16K | £12K | £40K | ||
| 31 Oct 2016 | £9,689 | £13K | £35K | £38K |
Who runs and owns A1 (Himfens) Alarms Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| A*** C*** | Director | Aug 2005 |
5 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| M*** G*** | Secretary | Oct 2004 | Jun 2011 |
| D*** H*** | Secretary | Jun 2011 | Oct 2013 |
| Same-Day Company Services Limited | Corporate Nominee Secretary | Oct 2004 | Oct 2004 |
| D*** H*** | Director | Oct 2004 | Oct 2013 |
| Wildman & Battell Limited | Nominee director (company) | Oct 2004 | Oct 2004 |
Person with significant control
Where A1 (Himfens) Alarms Limited is registered
The registered office is in Southend on Sea (SS2), in the Southend-on-Sea local authority area, East of England. Show SS2 5ET on a map.
Other trade companies in SS2
- Auto Point Services LtdMechanics and garages
- Lews Electrical LtdElectricians
- Joycarparts LtdMotor traders
- Waterfield Construction LtdBuilders
- Eddie's Vehicle Detailing LtdMechanics and garages
- Attac Projects An Trade Management LtdInstallers
- Southend Renovations LtdBuilders
- Boiro Projects LtdSpecialist contractors
Also registered at this address
2 other companies use the same registered office as A1 (Himfens) Alarms Limited.
- L D Cubix Construction LimitedBuilders
- Mangoe Developments LtdProperty developers
What happens if A1 (Himfens) Alarms 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 31 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 05248976
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 October 2004 (22 years ago)
- Registered office
- 270 Sutton Road, Southend on Sea, Essex, SS2 5ET
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 4 October 2025
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 Southend on Sea
Other active electrical contractors registered in Southend on Sea.
- Anchor Integrated Systems Ltd2018
- Bandell Electrical Limited2024
- Bexhill Electrical (Southern) Limited2007
- Brayland Group Limited2016
- Deslea Limited2014
- E A Electrical Installations Limited2025
- GB Electrics Limited2002
- GHS Business Solutions Ltd2012
All electrical contractors in Southend on Sea · All trades in Southend on Sea · Electricians across the UK
Frequently asked questions
When are A1 (Himfens) Alarms Limited's accounts due?
A1 (Himfens) Alarms Limited's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is A1 (Himfens) Alarms Limited's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is A1 (Himfens) Alarms Limited still trading?
A1 (Himfens) Alarms 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 A1 (Himfens) Alarms Limited do?
A1 (Himfens) Alarms Limited is registered under Electrical installation (SIC 43210).
How old is A1 (Himfens) Alarms Limited?
A1 (Himfens) Alarms Limited was incorporated on 4 October 2004, 22 years ago.
Who runs A1 (Himfens) Alarms Limited?
A1 (Himfens) Alarms Limited has 1 active director, the longest-serving appointed in Aug 2005. Their names and service addresses are on the Companies House register.
Who owns A1 (Himfens) Alarms Limited?
One person or company has significant control of A1 (Himfens) Alarms Limited: an individual (owns 50% to 75% of the shares).
What is the penalty if A1 (Himfens) Alarms 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 A1 (Himfens) Alarms 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.