- Companies
- Machinery repair and installation
- London
- Network Guarantee Limited
Network Guarantee Limited
- Company number
- 09114084
- Incorporated
- 3 Jul 201412 years trading
- Registered office
- 500 White Hart Lane, London, England, N17 7NA
- Nature of business
- Repair of other equipment
Network Guarantee Limited is a 12-year-old private limited company registered in London, company number 09114084, one of 1,743 machinery repair and installation companies in London. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 unchanged on the year before, at £2,871.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- 1 employee 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 Jul 2025 | £2,871 | £60K | 1 | ||
| 31 Jul 2024 | £2,871 | £0 | £58K | £60K | 1 |
| 31 Jul 2023 | £94 | £25K | £82K | £73K | 1 |
| 31 Jul 2022 | £479 | £6,208 | £86K | £69K | 1 |
| 31 Jul 2021 | -£24K | £3,810 | £73K | £63K | 1 |
| 31 Jul 2020 | £261 | £41K | £85K | £53K | 3 |
| 31 Jul 2019 | £1,693 | £4,350 | £55K | £66K | 0 |
| 31 Jul 2018 | £4,924 | £4,350 | £59K | £69K | 4 |
| 31 Jul 2017 | £2,308 | £4,350 | £59K | £74K | 6 |
| 31 Jul 2016 | £11K | £31 | £64K | £74K |
Where Network Guarantee Limited is registered
The registered office is in London (N17), in the Haringey local authority area, London. Show N17 7NA on a map.
Other trade companies in N17
- JKL Building & Maintenance LtdFinishing trades
- Vas-Vent LtdSpecialist contractors
- Zbrsons LtdMotor traders
- Bally 33 LtdBuilders
- Abcd Cleaning LtdCleaning companies
- Mie Cleaning Solutions LtdCleaning companies
- Worklane LtdRoofers
- Figzu LtdCleaning companies
Shared registered office
26 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Network Guarantee 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 09114084
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 July 2014 (12 years ago)
- Registered office
- 500 White Hart Lane, London, England, N17 7NA
- Nature of business
- Repair of other equipment (SIC 33190)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 20 November 2025
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 London
Other active machinery repair and installation companies registered in London.
- New Energy Tri-Power Maintenance UK Limited2026
- New World Aviation Ltd2026
- Next Gen Elevators Ltd2015
- Nextgenab Ltd2022
- NG Installations & Maintenance Ltd2022
- Ngoc Lam Nails Limited2020
- NH Trading and Consulting Ltd2026
- Nibula Ltd2023
All machinery repair and installation companies in London · All trades in London · Machinery repair and installation across the UK
Frequently asked questions
When are Network Guarantee Limited's accounts due?
Network Guarantee Limited's next accounts are due at Companies House by 30 April 2027 (in 200 days), covering the period to 31 July 2026.
When is Network Guarantee Limited's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is Network Guarantee Limited still trading?
Network Guarantee 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 Network Guarantee Limited do?
Network Guarantee Limited is registered under Repair of other equipment (SIC 33190).
How old is Network Guarantee Limited?
Network Guarantee Limited was incorporated on 3 July 2014, 12 years ago.
What is the penalty if Network Guarantee 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 Network Guarantee 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.