- Companies
- Repair services
- Middlesbrough
- North Cyber Security Limited
North Cyber Security Limited
- Company number
- 12021537
- Incorporated
- 29 May 20197 years trading
- Registered office
- 16-26 Albert Road, Middlesbrough, TS1 1PR
- Nature of business
- Repair of computers and peripheral equipment
North Cyber Security Limited is a 7-year-old private limited company registered in Middlesbrough, company number 12021537, one of 13 repair companies (computers, appliances, furniture and similar) in Middlesbrough. 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.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for North Cyber Security LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £2,775 (+347.3%) on the year before, to £3,574.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- Current assets of £21K against £8,960 owed within a year: 2.3 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | £3,574 | £21K | £8,960 | 0 | |
| 31 May 2024 | £799 | £17K | £6,565 | 0 | |
| 31 May 2023 | £13K | £3,564 | £3,358 | 0 | |
| 31 May 2022 | £17K | £21K | £3,097 | 0 | |
| 31 May 2021 | £5,512 | £43K | £3,906 | 1 | |
| 31 May 2020 | £10K | £19K | £10K | 2 |
Who runs and owns North Cyber Security Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| P*** J*** | Director | May 2019 |
1 former officer
| Name | Role | Appointed | Left |
|---|---|---|---|
| J*** K*** | Director | May 2019 | Jun 2021 |
Person with significant control
Where North Cyber Security Limited is registered
The registered office is in Middlesbrough (TS1), in the Middlesbrough local authority area, North East. Show TS1 1PR on a map.
Other trade companies in TS1
- Maawa & Marwa LtdMechanics and garages
- Omnipest LtdCleaning companies
- Quality Auto Teeside LtdMotor traders
- Wemma-Rigging LtdBuilders
- Diamondshield LtdCleaning companies
- Northdrive Auto LtdMotor traders
- Kir LtdBuilders
- Open Bridge Enterprises LtdMotor traders
What happens if North Cyber 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
- 12021537
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 May 2019 (7 years ago)
- Registered office
- 16-26 Albert Road, Middlesbrough, TS1 1PR
- Nature of business
- Repair of computers and peripheral equipment (SIC 95110)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 3 June 2026
Filing notes for repair companies (computers, appliances, furniture and similar)
Repair companies are mostly small micro-entities with simple accounts: parts, tools and a workshop or van.
Similar companies in Middlesbrough
Other active repair companies (computers, appliances, furniture and similar) registered in Middlesbrough.
- Saflone Associates Ltd2026
- Smartgadjets4U Ltd2023
- Talk Time Middlesbrough Ltd2022
- Talk Time Repair Ltd2026
- TJ Ne Ltd2023
- Agm IT Solutions Limited2015
- Ali Decorater and Designer Limited2022
- Arabia Interiors Ltd2024
All repair companies (computers, appliances, furniture and similar) in Middlesbrough · All trades in Middlesbrough · Repair services across the UK
Frequently asked questions
When are North Cyber Security Limited's accounts due?
North Cyber Security Limited's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is North Cyber 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 North Cyber Security Limited still trading?
North Cyber 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 North Cyber Security Limited do?
North Cyber Security Limited is registered under Repair of computers and peripheral equipment (SIC 95110).
How old is North Cyber Security Limited?
North Cyber Security Limited was incorporated on 29 May 2019, 7 years ago.
Who runs North Cyber Security Limited?
North Cyber Security Limited has 1 active director, the longest-serving appointed in May 2019. Their names and service addresses are on the Companies House register.
Who owns North Cyber Security Limited?
One person or company has significant control of North Cyber Security Limited: an individual (owns 75% or more of the shares).
What is the penalty if North Cyber 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 North Cyber 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.