- Companies
- Electricians
- Aylesbury
- A&G Fire Safety & Security Ltd
A&G Fire Safety & Security Ltd
- Company number
- 17368746
- Incorporated
- 29 Jul 2026
- Registered office
- 6 Nursery Field, Haddenham, Aylesbury, HP17 8HZ
- Nature of business
- Electrical installation; Other professional, scientific and technical activities n.e.c.; Security systems service activities
A&G Fire Safety & Security Ltd is a newly incorporated private limited company registered in Aylesbury, company number 17368746, one of 110 electrical contractors in Aylesbury. Its next accounts are due at Companies House on 29 April 2028, and its first CT600 is due at HMRC on 28 July 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Who runs and owns A&G Fire Safety & Security Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| A*** A*** | Director | Jul 2026 |
| G*** W*** | Director | Jul 2026 |
People with significant control (2)
Where A&G Fire Safety & Security Ltd is registered
The registered office is in Aylesbury (HP17), in the Buckinghamshire local authority area, South East. Show HP17 8HZ on a map.
Other trade companies in HP17
- Valor Construction LtdBuilders
- Fair Price Motors LimitedMotor traders
- A C Gould Racing LtdMotor traders
- MGM M&E Consulting LtdElectricians
- Rycote Gardens LtdProperty developers
- Cardip (UK) LtdMechanics and garages
- Thame Aerials LtdElectricians
- LM Brickwork LtdSpecialist contractors
What happens if A&G Fire Safety & Security Ltd 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 29 April 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Apr 2028 to 29 May 2028 | £150 |
| 1 to 3 months late | 30 May 2028 to 29 Jul 2028 | £375 |
| 3 to 6 months late | 30 Jul 2028 to 29 Oct 2028 | £750 |
| More than 6 months late | From 30 Oct 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2028 | £200 |
| 3 months late | 31 Oct 2028 | another £200 |
| 6 months late | 31 Jan 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 17368746
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 July 2026
- Registered office
- 6 Nursery Field, Haddenham, Aylesbury, HP17 8HZ
- Nature of business
- Electrical installation (SIC 43210)
Other professional, scientific and technical activities n.e.c. (SIC 74909)
Security systems service activities (SIC 80200) - Year end
- 31 July (accounting reference date)
- Accounts type
- No accounts filed yet
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 Aylesbury
Other active electrical contractors registered in Aylesbury.
- A.B.Jenson Electrical Services Limited2014
- Ac Electrical Services (Quainton) Ltd2022
- Aeion Ltd2022
- Aer Fire&Security Ltd2021
- Ai Energy Limited2023
- Aj Coffey Electrical Services Ltd2024
- All Sparks Electrics Security Services Limited2012
- Altok Ltd2024
All electrical contractors in Aylesbury · All trades in Aylesbury · Electricians across the UK
Frequently asked questions
When are A&G Fire Safety & Security Ltd's accounts due?
A&G Fire Safety & Security Ltd's next accounts are due at Companies House by 29 April 2028 (in 564 days), covering the period to 31 July 2027.
When is A&G Fire Safety & Security Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 28 July 2027, due by 28 July 2028, and one for the period to 31 July 2027, due by 31 July 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is A&G Fire Safety & Security Ltd still trading?
A&G Fire Safety & Security Ltd 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 A&G Fire Safety & Security Ltd do?
A&G Fire Safety & Security Ltd is registered under Electrical installation (SIC 43210); Other professional, scientific and technical activities n.e.c. (SIC 74909); Security systems service activities (SIC 80200).
How old is A&G Fire Safety & Security Ltd?
A&G Fire Safety & Security Ltd was incorporated on 29 July 2026, less than a year ago.
Who runs A&G Fire Safety & Security Ltd?
A&G Fire Safety & Security Ltd has 2 active directors, the longest-serving appointed in Jul 2026. Their names and service addresses are on the Companies House register.
Who owns A&G Fire Safety & Security Ltd?
2 people or companies have significant control of A&G Fire Safety & Security Ltd: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if A&G Fire Safety & Security Ltd 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 A&G Fire Safety & Security Ltd 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.