- Companies
- Installers
- Birmingham
- NKR and Co Construction Ltd
NKR and Co Construction Ltd
- Company number
- 15579791
- Incorporated
- 20 Mar 20242 years trading
- Registered office
- Unit One, 105 Brearley Street, Birmingham, B19 3XJ
- Nature of business
- Other construction installation
NKR and Co Construction Ltd is a 2-year-old private limited company registered in Birmingham, company number 15579791, one of 301 installation companies (insulation, lifts, shutters and similar) in Birmingham. Its next accounts are due at Companies House on 30 November 2026, and the CT600 for the period to 28 February 2026 is due at HMRC on 28 February 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 28 February 2025, as filed at Companies House.
Where NKR and Co Construction Ltd is registered
The registered office is in Birmingham (B19), in the Birmingham local authority area, West Midlands. Show B19 3XJ on a map.
Other trade companies in B19
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- RM Compliance LimitedElectricians
- Rayrai LtdMotor traders
- S&J Homes & Developments LtdBuilders
- BCN Maintenance LtdSpecialist contractors
- Revolution Walls and Floors LimitedJoiners and carpenters
- Zol Group LtdCleaning companies
- Burq Construction LtdProperty developers
What happens if NKR and Co Construction 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
- 15579791
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 March 2024 (2 years ago)
- Registered office
- Unit One, 105 Brearley Street, Birmingham, B19 3XJ
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 28 February 2025
- Last confirmation statement
- 19 March 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 Birmingham
Other active installation companies (insulation, lifts, shutters and similar) registered in Birmingham.
- Norton Industrial Doors Limited2003
- Nova Installations Ltd2021
- Novex Supply Ltd2023
- NTB Services Limited2009
- Oh Retail Limited2025
- Ops Midlands Limited2023
- Opulent Bathrooms Limited2025
- Orb Solar Ltd2025
All installation companies (insulation, lifts, shutters and similar) in Birmingham · All trades in Birmingham · Installers across the UK
Frequently asked questions
When are NKR and Co Construction Ltd's accounts due?
NKR and Co Construction 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 NKR and Co Construction Ltd's CT600 due?
The CT600 for the period to 28 February 2026 is due at HMRC by 28 February 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2026.
Is NKR and Co Construction Ltd still trading?
NKR and Co Construction 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 NKR and Co Construction Ltd do?
NKR and Co Construction Ltd is registered under Other construction installation (SIC 43290).
How old is NKR and Co Construction Ltd?
NKR and Co Construction Ltd was incorporated on 20 March 2024, 2 years ago.
What is the penalty if NKR and Co Construction 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 NKR and Co Construction 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.