- Companies
- Installers
- Milton Keynes
- Nio Spark Ltd
Nio Spark Ltd
- Company number
- 13942672
- Incorporated
- 27 Feb 20224 years trading
- Registered office
- 56 Cantle Avenue, Downs Barn, Milton Keynes, MK14 7QS
- Nature of business
- Other construction installation
Nio Spark Ltd is a 4-year-old private limited company registered in Milton Keynes, company number 13942672, one of 128 installation companies (insulation, lifts, shutters and similar) in Milton Keynes. Its next accounts are due at Companies House on 30 November 2027, and the CT600 for the period to 28 February 2027 is due at HMRC on 28 February 2028.
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 £7,969 (+37.6%) on the year before, to -£13K.
- Net assets rose in 1 of 3 year-on-year comparisons on record.
- Current assets of £47K against £46K owed within a year: 1.0 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 4 years, 2023 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2026 | -£13K | £5,113 | £47K | £46K | 0 |
| 28 Feb 2025 | -£21K | £14 | £16K | £19K | 0 |
| 29 Feb 2024 | -£21K | £14K | 0 | ||
| 28 Feb 2023 | -£14K | £17K | £32K | 0 |
Where Nio Spark Ltd is registered
The registered office is in Milton Keynes (MK14), in the Milton Keynes local authority area, South East. Show MK14 7QS on a map.
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- Ali Servicing LtdMechanics and garages
Also registered at this address
1 other company uses the same registered office as Nio Spark Ltd.
- Nio Capital LtdInstallers
What happens if Nio Spark 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 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2027 to 31 Dec 2027 | £150 |
| 1 to 3 months late | 1 Jan 2028 to 29 Feb 2028 | £375 |
| 3 to 6 months late | 1 Mar 2028 to 31 May 2028 | £750 |
| More than 6 months late | From 1 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 2029 | 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
- 13942672
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 February 2022 (4 years ago)
- Registered office
- 56 Cantle Avenue, Downs Barn, Milton Keynes, MK14 7QS
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 28 February 2026
- Last confirmation statement
- 26 February 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 Milton Keynes
Other active installation companies (insulation, lifts, shutters and similar) registered in Milton Keynes.
- Norton Jones Services Ltd2013
- Ocg Contracting Ltd2022
- Olley & Guise Bespoke Joinery Limited2017
- P M Walsh (Plant Hire) Ltd2024
- Paradigm-Logic Limited2026
- Pro Environment Ltd2023
- PZT Limited2025
- Quality Ventilation Systems (UK) Ltd2012
All installation companies (insulation, lifts, shutters and similar) in Milton Keynes · All trades in Milton Keynes · Installers across the UK
Frequently asked questions
When are Nio Spark Ltd's accounts due?
Nio Spark Ltd's next accounts are due at Companies House by 30 November 2027 (in 413 days), covering the period to 28 February 2027.
When is Nio Spark Ltd's CT600 due?
The CT600 for the period to 28 February 2027 is due at HMRC by 28 February 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2027.
Is Nio Spark Ltd still trading?
Nio Spark 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 Nio Spark Ltd do?
Nio Spark Ltd is registered under Other construction installation (SIC 43290).
How old is Nio Spark Ltd?
Nio Spark Ltd was incorporated on 27 February 2022, 4 years ago.
What is the penalty if Nio Spark 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 Nio Spark 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.