- Companies
- Machinery repair and installation
- Amp (GB) Limited
Amp (GB) Limited
- Company number
- 03673523
- Incorporated
- 25 Nov 199827 years trading
- Registered office
- Horton Corner, Henfield Road, Small Dole, West Sussex, BN5 9XJ
- Nature of business
- Repair of other equipment; Installation of industrial machinery and equipment
Amp (GB) Limited is a 27-year-old private limited company registered in Small Dole, company number 03673523, one of the UK's machinery repair and installation companies. 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.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Amp (GB) LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £17K (+11.5%) on the year before, to £168K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £217K against £33K owed within a year: 6.6 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £168K | £217K | £33K | 2 | |
| 31 Dec 2024 | £151K | £178K | £33K | 2 | |
| 31 Dec 2023 | £88K | £102K | £21K | 2 | |
| 31 Dec 2022 | £70K | £77K | £21K | 2 | |
| 31 Dec 2021 | £32K | £49K | £19K | 1 | |
| 31 Dec 2020 | £18K | £24K | £8,381 | 1 | |
| 31 Dec 2019 | £13K | £18K | £8,042 | 1 | |
| 31 Dec 2018 | £1,551 | £11K | £11K | ||
| 31 Dec 2017 | £8,539 | £30K | £25K | ||
| 31 Dec 2016 | £11K | £37K | £31K |
Public contracts won
Amp (GB) Limited has one public sector contract award on record (2026). Source: Contracts Finder and Find a Tender award notices. For all 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.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Affinity Water Limited | UVDB Powered by Achilles QUDM for Goods, Works and Services | Ceiling, not shown | 19 Aug 2026 |
Where Amp (GB) Limited is registered
The registered office is in Small Dole (BN5), in the Horsham local authority area, South East. Show BN5 9XJ on a map.
Other trade companies in BN5
- Avro Developments LtdProperty developers
- J Group Construction LimitedSpecialist contractors
- Northumberland 21 LimitedSpecialist contractors
- Strachan Plant Services LtdMachinery repair and installation
- JC and Co Kitchen and Bathroom Specialist LtdInstallers
- 4B Homes LimitedProperty developers
- Southdowns Gutter Cleaning LtdCleaning companies
- Ces Fire & Electrical LimitedElectricians
What happens if Amp (GB) 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 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
- 03673523
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 November 1998 (27 years ago)
- Registered office
- Horton Corner, Henfield Road, Small Dole, West Sussex, BN5 9XJ
- Nature of business
- Repair of other equipment (SIC 33190)
Installation of industrial machinery and equipment (SIC 33200) - Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 31 October 2025
- Charges (mortgages)
- 1 outstanding of 1 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
Other active machinery repair and installation companies.
Frequently asked questions
When are Amp (GB) Limited's accounts due?
Amp (GB) Limited's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 31 December 2026.
When is Amp (GB) 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 Amp (GB) Limited still trading?
Amp (GB) 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 Amp (GB) Limited do?
Amp (GB) Limited is registered under Repair of other equipment (SIC 33190); Installation of industrial machinery and equipment (SIC 33200).
How old is Amp (GB) Limited?
Amp (GB) Limited was incorporated on 25 November 1998, 27 years ago.
Has Amp (GB) Limited won public sector contracts?
Yes. Amp (GB) Limited has one contract award from public bodies on Contracts Finder and Find a Tender, most recently from AFFINITY WATER LIMITED.
What is the penalty if Amp (GB) 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 Amp (GB) 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.