- Companies
- Specialist contractors
- Warrington
- Nkso Limited
Nkso Limited
- Company number
- 09928534
- Incorporated
- 23 Dec 201510 years trading
- Registered office
- Trimble, 9 Bold Street, Warrington, WA1 1DN
- Nature of business
- Other specialised construction activities n.e.c.
Nkso Limited is a 10-year-old private limited company registered in Warrington, company number 09928534, one of 130 specialist construction companies in Warrington. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 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 down £9,354 (-4.4%) on the year before, to £204K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £215K against £12K owed within a year: more than 10 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2016 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £204K | £9,844 | £215K | £12K | 1 |
| 31 Mar 2025 | £213K | £28K | £225K | £12K | 1 |
| 31 Dec 2023 | £229K | £265K | £280K | £52K | 2 |
| 31 Dec 2022 | £216K | £288K | £299K | £84K | 2 |
| 31 Dec 2021 | £164K | £202K | £249K | £86K | 2 |
| 31 Dec 2020 | £109K | £165K | £167K | £60K | 2 |
| 31 Dec 2019 | £65K | £110K | £124K | £62K | 2 |
| 31 Dec 2018 | £35K | £74K | £90K | £57K | 1 |
| 31 Dec 2017 | £11K | £45K | £56K | £48K | 1 |
| 30 Nov 2016 | £12K | £29K | £46K | £36K | 1 |
Where Nkso Limited is registered
The registered office is in Warrington (WA1), in the Warrington local authority area, North West. Show WA1 1DN on a map.
Other trade companies in WA1
- Aroza Engineering LtdProperty developers
- Buildgem LtdPlumbers and heating engineers
- Raincrest Facades LtdBuilders
- Woolston Car Sales LtdMotor traders
- Fresh Feet Ltd.Cleaning companies
- Premier Wash & Care LtdCleaning companies
- Build, Maintenance & Facilities LtdProperty developers
- Warrington Quality Cars LtdMotor traders
What happens if Nkso 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 31 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 09928534
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 December 2015 (10 years ago)
- Registered office
- Trimble, 9 Bold Street, Warrington, WA1 1DN
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 19 December 2025
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 Warrington
Other active specialist construction companies registered in Warrington.
- North West Fire Doors Limited2015
- Nxgen Lifting Ltd2021
- Olivers Construction Services Limited2022
- Optima DS Ltd2020
- Packers Property Maintenance Company Ltd2025
- Padken Steel Erectors Limited2004
- PDB Interiors and Building Limited2019
- Penketh Plumbing Limited2014
All specialist construction companies in Warrington · All trades in Warrington · Specialist contractors across the UK
Frequently asked questions
When are Nkso Limited's accounts due?
Nkso Limited's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Nkso Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Nkso Limited still trading?
Nkso 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 Nkso Limited do?
Nkso Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Nkso Limited?
Nkso Limited was incorporated on 23 December 2015, 10 years ago.
What is the penalty if Nkso 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 Nkso 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.