- Companies
- Electricians
- Berkhamsted
- Amadeus Controls Limited
Amadeus Controls Limited
- Company number
- 13111853
- Incorporated
- 4 Jan 20215 years trading
- Registered office
- 271 High Street, Berkhamsted, Hertfordshire, HP4 1AA
- Nature of business
- Electrical installation
Amadeus Controls Limited is a 5-year-old private limited company registered in Berkhamsted, company number 13111853, one of 21 electrical contractors in Berkhamsted. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 Amadeus Controls 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 £26K (+2.7%) on the year before, to £973K.
- Net assets rose in 4 of 4 year-on-year comparisons on record.
- Current assets of £1.4M against £454K owed within a year: 3.0 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £973K | £768K | £1.4M | £454K | 1 |
| 31 Aug 2024 | £947K | £820K | £1.3M | £358K | 1 |
| 31 Aug 2023 | £639K | £436K | £983K | £348K | 1 |
| 31 Aug 2022 | £325K | £527K | £204K | 1 | |
| 31 Aug 2021 | £137K | £249K | £114K | 1 |
Where Amadeus Controls Limited is registered
The registered office is in Berkhamsted (HP4), in the Dacorum local authority area, East of England. Show HP4 1AA on a map.
Other trade companies in HP4
- Berkofix LtdBuilders
- Mangan Group LtdCivil engineering
- MCB Farms LtdBuilders
- MJH Design and Build LtdBuilders
- Phillips Doors & Windows LimitedJoiners and carpenters
- Isio Estates LtdFacilities management
- Pme Land LimitedProperty developers
- Platinum Garden Services LtdLandscapers and gardeners
Shared registered office
30 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 Amadeus Controls 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 13111853
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 January 2021 (5 years ago)
- Registered office
- 271 High Street, Berkhamsted, Hertfordshire, HP4 1AA
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 2 January 2026
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Berkhamsted
Other active electrical contractors registered in Berkhamsted.
- Armour Force Ltd2025
- Building Services Solutions (Construction) Limited2018
- Ces Electrics Limited2025
- Christian Collins Ltd2014
- D C Fear Electrical Limited2003
- Dabroch Limited2021
- Eurodata Building Services Ltd1994
- Herts Power Services Limited2021
All electrical contractors in Berkhamsted · All trades in Berkhamsted · Electricians across the UK
Frequently asked questions
When are Amadeus Controls Limited's accounts due?
Amadeus Controls Limited's next accounts are due at Companies House by 31 May 2027 (in 231 days), covering the period to 31 August 2026.
When is Amadeus Controls Limited's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Amadeus Controls Limited still trading?
Amadeus Controls 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 Amadeus Controls Limited do?
Amadeus Controls Limited is registered under Electrical installation (SIC 43210).
How old is Amadeus Controls Limited?
Amadeus Controls Limited was incorporated on 4 January 2021, 5 years ago.
What is the penalty if Amadeus Controls 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 Amadeus Controls 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.