- Companies
- Installers
- London
- NK Plus Ltd
NK Plus Ltd
- Company number
- 12057303
- Incorporated
- 18 Jun 20197 years trading
- Registered office
- Flat 5, 15 Woodford Road, London, E18 2ER
- Nature of business
- Other construction installation
NK Plus Ltd is a 7-year-old private limited company registered in London, company number 12057303, one of 2,278 installation companies (insulation, lifts, shutters and similar) in London. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 up £18K on the year before, to £18K.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- Current assets of £30K against £1,541 owed within a year: more than 10 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 |
|---|---|---|---|---|---|
| 30 Jun 2025 | £18K | £30K | £1,541 | 0 | |
| 30 Jun 2024 | £400 | £22K | £1,517 | 0 | |
| 30 Jun 2023 | £11K | £45K | £3,929 | 0 | |
| 30 Jun 2022 | £12K | £56K | £4,312 | 0 | |
| 30 Jun 2021 | £26K | £228K | £147K | 0 | |
| 30 Jun 2020 | -£2,174 | £52K | £55K | 1 |
Who runs and owns NK Plus Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| N*** P*** | Director | Jun 2019 |
Person with significant control
Where NK Plus Ltd is registered
The registered office is in London (E18), in the Redbridge local authority area, London. Show E18 2ER on a map.
Other trade companies in E18
- SRW Construction LtdSpecialist contractors
- FDG Group Solutions LtdBuilders
- Nga Cleaners LtdCleaning companies
- JCN Decorators LtdBuilders
- CS Auto Parts LtdMotor traders
- Phantom Car Parts LtdMotor traders
- SK UK Construction LtdBuilders
- Neoflex LtdJoiners and carpenters
What happens if NK Plus 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 12057303
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 June 2019 (7 years ago)
- Registered office
- Flat 5, 15 Woodford Road, London, E18 2ER
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 17 June 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in London
Other active installation companies (insulation, lifts, shutters and similar) registered in London.
- Noah Construction London Ltd2024
- Noble7 Property Solutions Ltd2025
- Nolan Hill Ltd2026
- North 20 Limited2022
- North London Construction Ltd2016
- Northern Stove Ne Limited2020
- Northwood Property Services Ltd2026
- Norton Network Ltd2017
All installation companies (insulation, lifts, shutters and similar) in London · All trades in London · Installers across the UK
Frequently asked questions
When are NK Plus Ltd's accounts due?
NK Plus Ltd's next accounts are due at Companies House by 31 March 2027 (in 170 days), covering the period to 30 June 2026.
When is NK Plus Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is NK Plus Ltd still trading?
NK Plus 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 NK Plus Ltd do?
NK Plus Ltd is registered under Other construction installation (SIC 43290).
How old is NK Plus Ltd?
NK Plus Ltd was incorporated on 18 June 2019, 7 years ago.
Who runs NK Plus Ltd?
NK Plus Ltd has 1 active director, the longest-serving appointed in Jun 2019. Their names and service addresses are on the Companies House register.
Who owns NK Plus Ltd?
One person or company has significant control of NK Plus Ltd: an individual (owns 75% or more of the shares).
What is the penalty if NK Plus 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 NK Plus 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.