- Companies
- Electricians
- Leighton Buzzard
- Cojo Fire & Security Ltd
Cojo Fire & Security Ltd
- Company number
- 11523964
- Incorporated
- 17 Aug 20188 years trading
- Registered office
- 50 Seddon Gardens, Leighton Buzzard, LU7 3RF
- Nature of business
- Electrical installation; Engineering related scientific and technical consulting activities; Security systems service activities; Fire service activities
Cojo Fire & Security Ltd is a 8-year-old private limited company registered in Leighton Buzzard, company number 11523964, one of 43 electrical contractors in Leighton Buzzard. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 £68 (-62.4%) on the year before, to £41.
- Net assets rose in 2 of 6 year-on-year comparisons on record.
- Current assets of £64K against £43K owed within a year: 1.5 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £41 | £64K | £43K | 1 | |
| 31 Aug 2024 | £109 | £55K | £39K | 1 | |
| 31 Aug 2023 | £226 | £46K | £27K | 1 | |
| 31 Aug 2022 | £1 | £33K | £21K | 2 | |
| 31 Aug 2021 | £147 | £36K | £20K | 2 | |
| 31 Aug 2020 | £4,020 | £36K | £13K | 2 | |
| 31 Aug 2019 | £147 | £6,428 | £6,281 |
Who runs and owns Cojo Fire & Security Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| M*** C*** | Director | Aug 2018 |
Person with significant control
Where Cojo Fire & Security Ltd is registered
The registered office is in Leighton Buzzard (LU7), in the Central Bedfordshire local authority area, East of England. Show LU7 3RF on a map.
Other trade companies in LU7
- Labclad LtdSpecialist contractors
- S.E.C. Cladding LtdInstallers
- Dowell and Fields LimitedProperty developers
- Prime Seal Roofing & Guttering LtdRoofers
- Pristine Cleaning Solutions 83 LtdCleaning companies
- Marquez Aviation LimitedMachinery repair and installation
- Shazglobal LtdMechanics and garages
- L.T. Advanced Scaffolding LtdBuilders
What happens if Cojo Fire & Security 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 31 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 11523964
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 August 2018 (8 years ago)
- Registered office
- 50 Seddon Gardens, Leighton Buzzard, LU7 3RF
- Nature of business
- Electrical installation (SIC 43210)
Engineering related scientific and technical consulting activities (SIC 71122)
Security systems service activities (SIC 80200)
Fire service activities (SIC 84250) - Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 12 August 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 Leighton Buzzard
Other active electrical contractors registered in Leighton Buzzard.
- Complete HVAC Services Limited2005
- Copper Core Cabling Ltd2022
- Crest Electrical Contractors Ltd2025
- DSG Electrical Service Ltd2024
- Electrofire Ltd2023
- Electromech Facilities Ltd2014
- Emay Electrical Services Ltd2021
- G R Electrical Contractors Ltd2015
All electrical contractors in Leighton Buzzard · All trades in Leighton Buzzard · Electricians across the UK
Frequently asked questions
When are Cojo Fire & Security Ltd's accounts due?
Cojo Fire & Security Ltd's next accounts are due at Companies House by 31 May 2027 (in 231 days), covering the period to 31 August 2026.
When is Cojo Fire & Security Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Cojo Fire & Security Ltd still trading?
Cojo Fire & Security 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 Cojo Fire & Security Ltd do?
Cojo Fire & Security Ltd is registered under Electrical installation (SIC 43210); Engineering related scientific and technical consulting activities (SIC 71122); Security systems service activities (SIC 80200); Fire service activities (SIC 84250).
How old is Cojo Fire & Security Ltd?
Cojo Fire & Security Ltd was incorporated on 17 August 2018, 8 years ago.
Who runs Cojo Fire & Security Ltd?
Cojo Fire & Security Ltd has 1 active director, the longest-serving appointed in Aug 2018. Their names and service addresses are on the Companies House register.
Who owns Cojo Fire & Security Ltd?
One person or company has significant control of Cojo Fire & Security Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Cojo Fire & Security 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 Cojo Fire & Security 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.