- Companies
- Facilities management
- Stevenage
- Nja Maintenance Ltd
Nja Maintenance Ltd
- Company number
- 16113860
- Incorporated
- 2 Dec 20241 year trading
- Registered office
- 76 Boxfield Green, Stevenage, SG2 7DS
- Nature of business
- Combined facilities support activities
Nja Maintenance Ltd is a 1-year-old private limited company registered in Stevenage, company number 16113860, one of 12 facilities management companies in Stevenage. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 31 December 2025, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.
Where Nja Maintenance Ltd is registered
The registered office is in Stevenage (SG2), in the Stevenage local authority area, East of England. Show SG2 7DS on a map.
Other trade companies in SG2
- Amkj Construction LtdBuilders
- Terrascape Solution LtdSpecialist contractors
- K Taylor Ac Contractors LimitedPlumbers and heating engineers
- Kcet Services LtdProperty developers
- Saunders Climate Control LtdPlumbers and heating engineers
- Emp Energy LtdElectricians
- TKTK Cock Green Dev LtdProperty developers
- Mario's Building & Landscaping LtdBuilders
What happens if Nja Maintenance 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 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 16113860
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 December 2024 (1 year ago)
- Registered office
- 76 Boxfield Green, Stevenage, SG2 7DS
- Nature of business
- Combined facilities support activities (SIC 81100)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 1 December 2025
Filing notes for facilities management companies
Facilities management companies usually invoice on contract, so accrued income and deferred income matter at the year end.
Similar companies in Stevenage
Other active facilities management companies registered in Stevenage.
- Rooks Nest Management Company Limited1992
- Woolmer Property Services Ltd2019
- Coates & Holland Construction Limited2005
- Crossing Streams Ltd2007
- DSS Facilities Ltd2026
- Eagle Project Consulting Ltd2022
- Elliotts Group Limited2022
- Herts Air Conditioning Services Ltd2019
All facilities management companies in Stevenage · All trades in Stevenage · Facilities management across the UK
Frequently asked questions
When are Nja Maintenance Ltd's accounts due?
Nja Maintenance Ltd's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 31 December 2026.
When is Nja Maintenance Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Nja Maintenance Ltd still trading?
Nja Maintenance 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 Nja Maintenance Ltd do?
Nja Maintenance Ltd is registered under Combined facilities support activities (SIC 81100).
How old is Nja Maintenance Ltd?
Nja Maintenance Ltd was incorporated on 2 December 2024, 1 year ago.
What is the penalty if Nja Maintenance 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 Nja Maintenance 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.