- Companies
- Electricians
- Manchester
- Trisec Fire and Security Limited
Trisec Fire and Security Limited
- Company number
- 10985714
- Incorporated
- 28 Sep 20179 years trading
- Registered office
- B3208 9 Owen Street, Deansgate Square, Manchester, Greater Manchester, M15 4UF
- Nature of business
- Electrical installation
Trisec Fire and Security Limited is a 9-year-old private limited company registered in Manchester, company number 10985714, one of 424 electrical contractors in Manchester. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 up £33K on the year before, to £35K.
- Net assets rose in 5 of 7 year-on-year comparisons on record.
- Current assets of £34K against £80K owed within a year: 0.4 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 8 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2025 | £35K | £34K | £80K | 1 | |
| 30 Apr 2024 | £2,028 | £88K | £105K | 1 | |
| 30 Sep 2023 | £6,124 | £94K | £80K | 1 | |
| 30 Sep 2022 | £5,603 | £47K | £39K | 1 | |
| 30 Sep 2021 | £4,527 | £48K | £42K | 3 | |
| 31 Jan 2021 | £3,059 | £23K | £11K | 1 | |
| 31 Jan 2020 | £52 | £4,760 | £6,902 | ||
| 31 Jan 2019 | £405 | £10K | £10K |
Who runs and owns Trisec Fire and Security Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| M*** J*** | Director | Dec 2021 |
| M*** J*** | Secretary | Sep 2017 |
1 former officer
| Name | Role | Appointed | Left |
|---|---|---|---|
| M*** J*** | Director | Sep 2017 | Dec 2021 |
Person with significant control
Where Trisec Fire and Security Limited is registered
The registered office is in Manchester (M15), in the Manchester local authority area, North West. Show M15 4UF on a map.
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What happens if Trisec Fire and Security 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 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 10985714
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 September 2017 (9 years ago)
- Registered office
- B3208 9 Owen Street, Deansgate Square, Manchester, Greater Manchester, M15 4UF
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 21 October 2025
- Previous names
- Tri-Sec Fire and Security Limited (until 25 Jun 2020)
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 Manchester
Other active electrical contractors registered in Manchester.
- Tse Electrical Contractors Limited2026
- Tsec Electrical Services Ltd2018
- Turnlec Energy Solutions Limited2012
- Tyandco Electrical Limited2015
- Ultimate Ev Ltd2025
- Unique Fire and Consulting Ltd2026
- Unity Installations Ltd2025
- Virtex Renewables Ltd2026
All electrical contractors in Manchester · All trades in Manchester · Electricians across the UK
Frequently asked questions
When are Trisec Fire and Security Limited's accounts due?
Trisec Fire and Security Limited's next accounts are due at Companies House by 31 January 2027 (in 111 days), covering the period to 30 April 2026.
When is Trisec Fire and Security Limited's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is Trisec Fire and Security Limited still trading?
Trisec Fire and Security 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 Trisec Fire and Security Limited do?
Trisec Fire and Security Limited is registered under Electrical installation (SIC 43210).
How old is Trisec Fire and Security Limited?
Trisec Fire and Security Limited was incorporated on 28 September 2017, 9 years ago.
Who runs Trisec Fire and Security Limited?
Trisec Fire and Security Limited has 1 active director, the longest-serving appointed in Dec 2021. Their names and service addresses are on the Companies House register.
Who owns Trisec Fire and Security Limited?
One person or company has significant control of Trisec Fire and Security Limited: an individual (has significant influence or control).
What is the penalty if Trisec Fire and Security 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 Trisec Fire and Security 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.