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  4. Nox Engineering Services Limited

Nox Engineering Services Limited

ActiveTotal exemption (full) accountsProperty developersGoole
Company number
08516480
Incorporated
3 May 201313 years trading
Registered office
Hedley Court, Boothferry Road, Goole, East Yorkshire, DN14 6AA
Nature of business
Development of building projects
Accounts due in
80 days
31 Dec 2026
Net assets
£1.4M▲
+21.9% on the year before
Cash at bank
£1.4M▲
At 31 Mar 2025
Employees
0
Average during the year
From the Companies House register, 1 Oct 2026

Nox Engineering Services Limited is a 13-year-old private limited company registered in Goole, company number 08516480, one of 37 property development companies in Goole. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.

Key dates

Worked out from the year end and filing history on the Companies House register.

Accounts due
31 Dec 2026
in 80 days
For the period to 31 Mar 2026
CT600 due
31 Mar 2027
in 170 days
Period 1 Apr 2025 to 31 Mar 2026
Corporation tax payment
1 Jan 2027
in 81 days
9 months and 1 day after the period end
Confirmation statement
6 Aug 2027
in 298 days
Last made up to 23 Jul 2026

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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 £246K (+21.9%) on the year before, to £1.4M.
  • Net assets rose in 8 of 9 year-on-year comparisons on record.
  • Current assets of £1.6M against £347K owed within a year: 4.7 times cover.
  • No employees reported for the latest year (directors are often not counted as employees).
  • Balance sheets on record for 10 years, 2016 to 2025.

Net assets by year

Net assets at each year end, 2016 to 2025£0£500K£1M31 March 2016: net assets £263K£263K201631 March 2017: net assets £441K£441K201731 March 2018: net assets £721K£721K201831 March 2019: net assets £809K£809K201931 March 2020: net assets £898K£898K202031 March 2021: net assets £960K£960K202131 March 2022: net assets £1.1M£1.1M202231 March 2023: net assets £1.1M£1.1M202331 March 2024: net assets £1.1M£1.1M202431 March 2025: net assets £1.4M£1.4M2025
Net assets at each year end, 2016 to 2025£0£500K£1M31 March 2016: net assets £263K£263K'1631 March 2017: net assets £441K£441K'1731 March 2018: net assets £721K£721K'1831 March 2019: net assets £809K£809K'1931 March 2020: net assets £898K£898K'2031 March 2021: net assets £960K£960K'2131 March 2022: net assets £1.1M£1.1M'2231 March 2023: net assets £1.1M£1.1M'2331 March 2024: net assets £1.1M£1.1M'2431 March 2025: net assets £1.4M£1.4M'25
Year endNet assetsCashCurrent assetsOwed within a yearEmployees
31 Mar 2025£1.4M£1.4M£1.6M£347K0
31 Mar 2024£1.1M£1.1M£1.2M£123K1
31 Mar 2023£1.1M£1.1M£1.1M£116K1
31 Mar 2022£1.1M£1.1M£1.2M£136K1
31 Mar 2021£960K£848K£1.1M£165K2
31 Mar 2020£898K£769K£1M£161K1
31 Mar 2019£809K£593K£911K£144K
31 Mar 2018£721K£617K£866K£186K
31 Mar 2017£441K£386K£636K£229K7
31 Mar 2016£263K£359K£439K£197K

Where Nox Engineering Services Limited is registered

Nox Engineering Services Limited's registered office on a map of the UK

The registered office is in Goole (DN14), in the East Riding of Yorkshire local authority area, Yorkshire and The Humber. Show DN14 6AA on a map.

Other trade companies in DN14

Shared registered office

37 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.

What happens if Nox Engineering Services 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 2026.

Companies HouseAccounts deliveredPenalty
Up to 1 month late1 Jan 2027 to 31 Jan 2027£150
1 to 3 months late1 Feb 2027 to 31 Mar 2027£375
3 to 6 months late1 Apr 2027 to 30 Jun 2027£750
More than 6 months lateFrom 1 Jul 2027£1,500

Penalties double if the accounts were also late the year before.

HMRC (CT600)FromPenalty
1 day late1 Apr 2027£200
3 months late30 Jun 2027another £200
6 months late30 Sep 2027HMRC estimates the tax and adds 10% of the unpaid tax
12 months late31 Mar 2028another 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
08516480
Status
Active
Company type
Private limited company
Incorporated
3 May 2013 (13 years ago)
Registered office
Hedley Court, Boothferry Road, Goole, East Yorkshire, DN14 6AA
Nature of business
Development of building projects (SIC 41100)
Year end
31 March (accounting reference date)
Accounts type
Total exemption (full)
Last accounts made up to
31 March 2025
Last confirmation statement
23 July 2026

Filing notes for property development companies

Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.

Similar companies in Goole

Other active property development companies registered in Goole.

All property development companies in Goole · All trades in Goole · Property developers across the UK

Frequently asked questions

When are Nox Engineering Services Limited's accounts due?

Nox Engineering Services Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.

When is Nox Engineering Services Limited's CT600 due?

The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.

Is Nox Engineering Services Limited still trading?

Nox Engineering Services 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 Nox Engineering Services Limited do?

Nox Engineering Services Limited is registered under Development of building projects (SIC 41100).

How old is Nox Engineering Services Limited?

Nox Engineering Services Limited was incorporated on 3 May 2013, 13 years ago.

What is the penalty if Nox Engineering Services 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 Nox Engineering Services Limited on Companies House for filed documents, officers and the full history.

Report an error on this page

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.

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