- Companies
- Machinery repair and installation
- Beaconsfield
- Antoniou Group Limited
Antoniou Group Limited
- Company number
- 11183593
- Incorporated
- 2 Feb 20188 years trading
- Registered office
- 8 Seeleys Close, Beaconsfield, Bucks, HP9 1TA
- Nature of business
- Repair of electrical equipment; Repair of computers and peripheral equipment; Repair of communication equipment
Antoniou Group Limited is a 8-year-old private limited company registered in Beaconsfield, company number 11183593, one of 10 machinery repair and installation companies in Beaconsfield. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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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 down £1,067 (-36.1%) on the year before, to -£4,024.
- Net assets rose in 4 of 7 year-on-year comparisons on record.
- Current assets of £12K against £14K owed within a year: 0.8 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 8 years, 2019 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | -£4,024 | £12K | £14K | 1 | |
| 31 Mar 2025 | -£2,957 | £12K | £14K | 1 | |
| 31 Mar 2024 | -£4,533 | £16K | £8,396 | 2 | |
| 31 Mar 2023 | -£11K | £14K | £9,829 | 5 | |
| 31 Mar 2022 | -£17K | £14K | £12K | 7 | |
| 31 Mar 2021 | -£6,590 | £28K | £10K | 5 | |
| 31 Mar 2020 | -£16K | £15K | £13K | 5 | |
| 31 Mar 2019 | -£8,461 | £18K | £26K | 2 |
Where Antoniou Group Limited is registered
The registered office is in Beaconsfield (HP9), in the Buckinghamshire local authority area, South East. Show HP9 1TA on a map.
Other trade companies in HP9
- 8Square Group LimitedMotor traders
- Word & Deed Services LimitedCleaning companies
- Lumensite LtdMachinery repair and installation
- Daniel Gosling 32 LtdProperty developers
- Chiltern Energy Group LtdElectricians
- Sle Builder LtdFinishing trades
- Hde Construction LtdProperty developers
- UK Roofing Group LtdRoofers
What happens if Antoniou Group 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 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- 11183593
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 February 2018 (8 years ago)
- Registered office
- 8 Seeleys Close, Beaconsfield, Bucks, HP9 1TA
- Nature of business
- Repair of electrical equipment (SIC 33140)
Repair of computers and peripheral equipment (SIC 95110)
Repair of communication equipment (SIC 95120) - Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 20 September 2025
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 Beaconsfield
Other active machinery repair and installation companies registered in Beaconsfield.
- Beaconsfield 1 Stop Solution Limited2024
- Clearcrest Windscreens Limited1979
- Grovewood Services Ltd2022
- Lumensite Ltd2026
- MC Rail Services Ltd2015
- Recoveru Ltd2018
- Red Kite Rope Access Limited2026
- Revolution Cycles Limited2003
All machinery repair and installation companies in Beaconsfield · All trades in Beaconsfield · Machinery repair and installation across the UK
Frequently asked questions
When are Antoniou Group Limited's accounts due?
Antoniou Group Limited's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Antoniou Group Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Antoniou Group Limited still trading?
Antoniou Group Limited is listed as active on the Companies House register (checked 13 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 Antoniou Group Limited do?
Antoniou Group Limited is registered under Repair of electrical equipment (SIC 33140); Repair of computers and peripheral equipment (SIC 95110); Repair of communication equipment (SIC 95120).
How old is Antoniou Group Limited?
Antoniou Group Limited was incorporated on 2 February 2018, 8 years ago.
What is the penalty if Antoniou Group 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 Antoniou Group Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.