- Companies
- Machinery repair and installation
- Barnet
- JBT Security Limited
JBT Security Limited
- Company number
- 12625871
- Incorporated
- 27 May 20206 years trading
- Registered office
- 33 Wycherley Crescent, New Barnet, Barnet, EN5 1AP
- Nature of business
- Repair of electrical equipment
JBT Security Limited is a 6-year-old private limited company registered in Barnet, company number 12625871, one of 21 machinery repair and installation companies in Barnet. 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 £7,615 (-55.7%) on the year before, to £6,058.
- Net assets rose in 1 of 4 year-on-year comparisons on record.
- 1 employee on average during the year.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | £6,058 | £5,839 | 1 | ||
| 31 May 2024 | £14K | £0 | £1,544 | 1 | |
| 31 May 2023 | -£2,987 | £762 | £3,749 | 1 | |
| 31 May 2022 | -£550 | £2,522 | £3,072 | 1 | |
| 31 May 2021 | £7,817 | £7,872 | £55 | 1 |
Where JBT Security Limited is registered
The registered office is in Barnet (EN5), in the Barnet local authority area, London. Show EN5 1AP on a map.
Other trade companies in EN5
- Paysa Gas LtdPlumbers and heating engineers
- Greatway Business LtdInstallers
- Je Mobile Tyres LtdMechanics and garages
- Barnet Air LtdPlumbers and heating engineers
- Hutch Electrical LtdElectricians
- Nexflow Mechanical LtdSpecialist contractors
- A J Plant LtdMotor traders
- Plumbing365 LtdPlumbers and heating engineers
What happens if JBT 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 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
- 12625871
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 May 2020 (6 years ago)
- Registered office
- 33 Wycherley Crescent, New Barnet, Barnet, EN5 1AP
- Nature of business
- Repair of electrical equipment (SIC 33140)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 26 May 2026
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Barnet
Other active machinery repair and installation companies registered in Barnet.
- Leopold Cameras Limited1960
- Leopold Professional Services Limited1968
- Millsons Ltd2005
- Neomed UK Limited2000
- Plant Commercial & Marine Engineering Limited2013
- Qubiweb Limited2019
- Screenova Ltd2025
- Skymax Trading Limited2014
All machinery repair and installation companies in Barnet · All trades in Barnet · Machinery repair and installation across the UK
Frequently asked questions
When are JBT Security Limited's accounts due?
JBT Security Limited's next accounts are due at Companies House by 28 February 2027 (in 139 days), covering the period to 31 May 2026.
When is JBT Security Limited'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 JBT Security Limited still trading?
JBT 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 JBT Security Limited do?
JBT Security Limited is registered under Repair of electrical equipment (SIC 33140).
How old is JBT Security Limited?
JBT Security Limited was incorporated on 27 May 2020, 6 years ago.
What is the penalty if JBT 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 JBT 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.