- Companies
- Electricians
- Ballymoney
- A&D Brown Services Limited
A&D Brown Services Limited
- Company number
- NI643685
- Incorporated
- 7 Feb 20179 years trading
- Registered office
- 19 Burnquarter Lane, Ballymoney, BT53 7DQ
- Nature of business
- Electrical installation
A&D Brown Services Limited is a 9-year-old private limited company registered in Ballymoney, company number NI643685, one of 11 electrical contractors in Ballymoney. 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 £720 (-4.6%) on the year before, to £15K.
- Net assets rose in 4 of 8 year-on-year comparisons on record.
- Current assets of £16K against £3,954 owed within a year: 4.0 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 9 years, 2018 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £15K | £684 | £16K | £3,954 | 2 |
| 31 Mar 2025 | £16K | £3,032 | £15K | £2,921 | 2 |
| 31 Mar 2024 | £24K | £13K | £26K | £4,181 | 2 |
| 31 Mar 2023 | £36K | £25K | £40K | £6,161 | 2 |
| 31 Mar 2022 | £35K | £22K | £34K | £2,544 | 2 |
| 31 Mar 2021 | £38K | £30K | £42K | £8,595 | 2 |
| 31 Mar 2020 | £26K | £14K | £26K | £6,521 | 2 |
| 31 Mar 2019 | £12K | £3,746 | £16K | £11K | |
| 31 Mar 2018 | £7,461 | £4,310 | £10K | £2,946 |
Where A&D Brown Services Limited is registered
The registered office is in Ballymoney (BT53), in the Causeway Coast and Glens local authority area, Northern Ireland. Show BT53 7DQ on a map.
Other trade companies in BT53
- Causeway Autos LtdMotor traders
- Rbupvc LtdJoiners and carpenters
- DC Construction & Architectural Joinery LimitedBuilders
- Jack McCaughern Trade Sales LtdMotor traders
- JS Windscreens LimitedMechanics and garages
- Wall-Lec LtdElectricians
- Moto Blast & Parts Refurb NI LtdMechanics and garages
- Agri Build N.I. LimitedSpecialist contractors
What happens if A&D Brown 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 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
- NI643685
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 February 2017 (9 years ago)
- Registered office
- 19 Burnquarter Lane, Ballymoney, BT53 7DQ
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 29 August 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 Ballymoney
Other active electrical contractors registered in Ballymoney.
- Ejd Ecom Ltd2024
- Jme Electric (NI) Limited2013
- JMK Electrical Services Ltd2008
- K and F Electrics Ltd2018
- M.D.F. Electrical Limited2000
- Millbrooke Services Ltd2025
- Patton Electrical Limited2005
- Wall-Lec Ltd2026
All electrical contractors in Ballymoney · All trades in Ballymoney · Electricians across the UK
Frequently asked questions
When are A&D Brown Services Limited's accounts due?
A&D Brown Services 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 A&D Brown Services 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 A&D Brown Services Limited still trading?
A&D Brown 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 A&D Brown Services Limited do?
A&D Brown Services Limited is registered under Electrical installation (SIC 43210).
How old is A&D Brown Services Limited?
A&D Brown Services Limited was incorporated on 7 February 2017, 9 years ago.
What is the penalty if A&D Brown 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 A&D Brown Services 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.