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  4. Amptron Electrical Services Limited

Amptron Electrical Services Limited

ActiveTotal exemption (full) accountsMachinery repair and installationNottingham
Company number
06024190
Incorporated
11 Dec 200619 years trading
Registered office
156 Russell Drive, Wollaton, Nottingham, NG8 2BE
Nature of business
Installation of industrial machinery and equipment; Electrical installation
Accounts due in
352 days
30 Sep 2027
Net assets
£6.9M▲
+28.0% on the year before
Cash at bank
£4.6M▲
At 31 Dec 2025
Employees
34
Average during the year
From the Companies House register, 1 Oct 2026

Amptron Electrical Services Limited is a 19-year-old private limited company registered in Nottingham, company number 06024190, one of 194 machinery repair and installation companies in Nottingham. 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.

Accounts due
30 Sep 2027
in 352 days
For the period to 31 Dec 2026
CT600 due
31 Dec 2027
in 444 days
Period 1 Jan 2026 to 31 Dec 2026
Corporation tax payment
1 Oct 2027
in 353 days
9 months and 1 day after the period end
Confirmation statement
13 Dec 2026
in 61 days
Last made up to 29 Nov 2025

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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 £1.5M (+28%) on the year before, to £6.9M.
  • Net assets rose in 9 of 9 year-on-year comparisons on record.
  • Current assets of £8M against £1.5M owed within a year: 5.5 times cover.
  • 34 employees on average during the year.
  • Balance sheets on record for 10 years, 2016 to 2025.

Net assets by year

Net assets at each year end, 2016 to 2025£0£2.5M£5M31 December 2016: net assets £1.5M£1.5M201631 December 2017: net assets £1.7M£1.7M201731 December 2018: net assets £2.1M£2.1M201831 December 2019: net assets £2.5M£2.5M201931 December 2020: net assets £3.2M£3.2M202031 December 2021: net assets £4.1M£4.1M202131 December 2022: net assets £4.8M£4.8M202231 December 2023: net assets £5.1M£5.1M202331 December 2024: net assets £5.4M£5.4M202431 December 2025: net assets £6.9M£6.9M2025
Net assets at each year end, 2016 to 2025£0£2.5M£5M31 December 2016: net assets £1.5M£1.5M'1631 December 2017: net assets £1.7M£1.7M'1731 December 2018: net assets £2.1M£2.1M'1831 December 2019: net assets £2.5M£2.5M'1931 December 2020: net assets £3.2M£3.2M'2031 December 2021: net assets £4.1M£4.1M'2131 December 2022: net assets £4.8M£4.8M'2231 December 2023: net assets £5.1M£5.1M'2331 December 2024: net assets £5.4M£5.4M'2431 December 2025: net assets £6.9M£6.9M'25
Year endNet assetsCashCurrent assetsOwed within a yearEmployees
31 Dec 2025£6.9M£4.6M£8M£1.5M34
31 Dec 2024£5.4M£3.9M£6.2M£1M34
31 Dec 2023£5.1M£3.6M£6.3M£1.8M34
31 Dec 2022£4.8M£3.9M£5.5M£1.2M29
31 Dec 2021£4.1M£3.2M£5.4M£1.8M34
31 Dec 2020£3.2M£2.6M£4.4M£1.6M28
31 Dec 2019£2.5M£1.9M£3.8M£1.8M31
31 Dec 2018£2.1M£1.5M£2.8M£1.1M27
31 Dec 2017£1.7M£834K£2.9M£1.6M28
31 Dec 2016£1.5M£136K£2.6M£1.6M31

Public contracts won

Amptron Electrical Services Limited has 7 public sector contract awards on record; the ones with their own published value total £800K, from 2015 to 2026. Source: Contracts Finder and Find a Tender award notices. For 2 of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. 5 of these were matched by the company's exact name because the notice gave no company number.

Awards by year

20152
20162
20231
20262

Main buyers

  • The University Of Nottingham4 awards
  • Hornchurch Academy Trust1 award
  • Nottingham Trent University1 award
  • The University of Nottingham1 award
BuyerContractValueAwarded
Hornchurch Academy TrustPP-10183b Hornchurch Academy Trust Construction, Infrastructure, Building Works, Installations and Renewables Open FrameworkCeiling, not shown21 May 2026
Nottingham Trent UniversityMechanical and Electrical Contractors FrameworkCeiling, not shown16 Mar 2026
The University of NottinghamSupply, Testing & Maintenance of Emergency Lighting - AWARD£669K17 Aug 2023
The University Of NottinghamPlant Maintenance£30K5 Aug 2016
The University Of NottinghamGeneral Building Repairs£28K15 Jan 2016
The University Of NottinghamBuilding Repairs£45K16 Oct 2015
The University Of NottinghamGeneral Building Repairs£28K19 May 2015

Where Amptron Electrical Services Limited is registered

Amptron Electrical Services Limited's registered office on a map of the UK

The registered office is in Nottingham (NG8), in the Nottingham local authority area, East Midlands. Show NG8 2BE on a map.

Other trade companies in NG8

Also registered at this address

19 other companies use the same registered office as Amptron Electrical Services Limited.

What happens if Amptron Electrical 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 30 September 2027.

Companies HouseAccounts deliveredPenalty
Up to 1 month late1 Oct 2027 to 31 Oct 2027£150
1 to 3 months late1 Nov 2027 to 31 Dec 2027£375
3 to 6 months late1 Jan 2028 to 31 Mar 2028£750
More than 6 months lateFrom 1 Apr 2028£1,500

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

HMRC (CT600)FromPenalty
1 day late1 Jan 2028£200
3 months late31 Mar 2028another £200
6 months late30 Jun 2028HMRC estimates the tax and adds 10% of the unpaid tax
12 months late31 Dec 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
06024190
Status
Active
Company type
Private limited company
Incorporated
11 December 2006 (19 years ago)
Registered office
156 Russell Drive, Wollaton, Nottingham, NG8 2BE
Nature of business
Installation of industrial machinery and equipment (SIC 33200)
Electrical installation (SIC 43210)
Year end
31 December (accounting reference date)
Accounts type
Total exemption (full)
Last accounts made up to
31 December 2025
Last confirmation statement
29 November 2025
Charges (mortgages)
5 outstanding of 6 registered

Filing notes for machinery repair and installation companies

Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.

Similar companies in Nottingham

Other active machinery repair and installation companies registered in Nottingham.

All machinery repair and installation companies in Nottingham · All trades in Nottingham · Machinery repair and installation across the UK

Frequently asked questions

When are Amptron Electrical Services Limited's accounts due?

Amptron Electrical Services Limited's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.

When is Amptron Electrical Services Limited'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 Amptron Electrical Services Limited still trading?

Amptron Electrical 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 Amptron Electrical Services Limited do?

Amptron Electrical Services Limited is registered under Installation of industrial machinery and equipment (SIC 33200); Electrical installation (SIC 43210).

How old is Amptron Electrical Services Limited?

Amptron Electrical Services Limited was incorporated on 11 December 2006, 19 years ago.

Has Amptron Electrical Services Limited won public sector contracts?

Yes. Amptron Electrical Services Limited has 7 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £800K), most recently from HORNCHURCH ACADEMY TRUST.

What is the penalty if Amptron Electrical 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 Amptron Electrical 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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