- Companies
- Specialist contractors
- London
- Nix Pergola Glass Systems Ltd
Nix Pergola Glass Systems Ltd
- Company number
- 13758481
- Incorporated
- 22 Nov 20214 years trading
- Registered office
- 41 Markfield Road, London, N15 4QA
- Nature of business
- Other specialised construction activities n.e.c.
Nix Pergola Glass Systems Ltd is a 4-year-old private limited company registered in London, company number 13758481, one of 4,318 specialist construction companies in London. Its next accounts are due at Companies House on 30 November 2026, and its first CT600 is due at HMRC on 30 November 2026.
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 £26K (-56%) on the year before, to -£71K.
- Current assets of £21K against £82K owed within a year: 0.3 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 3 years, 2022 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2024 | -£71K | £21K | £82K | 2 | |
| 30 Nov 2023 | -£46K | £8,404 | £54K | 1 | |
| 30 Nov 2022 | -£37K | £5,373 | £43K | 1 |
Where Nix Pergola Glass Systems Ltd is registered
The registered office is in London (N15), in the Haringey local authority area, London. Show N15 4QA on a map.
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What happens if Nix Pergola Glass Systems 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 13758481
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 November 2021 (4 years ago)
- Registered office
- 41 Markfield Road, London, N15 4QA
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2024
- Last confirmation statement
- 28 February 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in London
Other active specialist construction companies registered in London.
- NJC Kitchens Ltd2016
- NK Av Ltd2014
- NKP Building Services (UK) Ltd2024
- Nmfa Limited2013
- NMS 712 Ltd2020
- NN Plant Hire (NW) Ltd2026
- No Flux Given Ltd2023
- No Such Thing Studios Ltd2018
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Frequently asked questions
When are Nix Pergola Glass Systems Ltd's accounts due?
Nix Pergola Glass Systems Ltd's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is Nix Pergola Glass Systems Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 30 November 2025, due by 30 November 2026, and one for the period to 28 February 2026, due by 28 February 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Nix Pergola Glass Systems Ltd still trading?
Nix Pergola Glass Systems 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 Nix Pergola Glass Systems Ltd do?
Nix Pergola Glass Systems Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Nix Pergola Glass Systems Ltd?
Nix Pergola Glass Systems Ltd was incorporated on 22 November 2021, 4 years ago.
What is the penalty if Nix Pergola Glass Systems 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 Nix Pergola Glass Systems 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.