- Companies
- Electricians
- Stevenage
- A & D Electrical Services (Herts) Limited
A & D Electrical Services (Herts) Limited
- Company number
- 10798818
- Incorporated
- 1 Jun 20179 years trading
- Registered office
- 190 Mildmay Road, Stevenage, SG1 5SZ
- Nature of business
- Electrical installation
A & D Electrical Services (Herts) Limited is a 9-year-old private limited company registered in Stevenage, company number 10798818, one of 115 electrical contractors in Stevenage. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 2027.
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 £1,963 (-99.3%) on the year before, to £14.
- Net assets rose in 4 of 7 year-on-year comparisons on record.
- Current assets of £39K against £39K owed within a year: 1.0 times cover.
- 5 employees on average, up from 4 the year before.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £14 | £12K | £39K | £39K | 5 |
| 30 Jun 2024 | £1,977 | £259 | £30K | £32K | 4 |
| 30 Jun 2023 | £15K | £28K | £47K | £38K | 4 |
| 30 Jun 2022 | £27K | £28K | £50K | £26K | 4 |
| 30 Jun 2021 | £21K | £21K | £35K | £20K | 4 |
| 30 Jun 2020 | £14K | £30K | £34K | £5,445 | 3 |
| 30 Jun 2019 | £4,149 | £6,492 | £8,440 | £5,143 | 3 |
| 30 Jun 2018 | £3,750 | £7,104 | £3,600 |
Where A & D Electrical Services (Herts) Limited is registered
The registered office is in Stevenage (SG1), in the Stevenage local authority area, East of England. Show SG1 5SZ on a map.
Other trade companies in SG1
- Masterplumbing&Heating LtdPlumbers and heating engineers
- Ohiggins Property Solutions LtdProperty developers
- Bird Detailing LtdCleaning companies
- Tedted Engineering LtdMechanics and garages
- DSS Facilities LtdFacilities management
- Macala Engineering LimitedSpecialist contractors
- Regency Detailing LtdMechanics and garages
- Ashtons Property Group LtdProperty developers
What happens if A & D Electrical Services (Herts) 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 10798818
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 June 2017 (9 years ago)
- Registered office
- 190 Mildmay Road, Stevenage, SG1 5SZ
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 3 May 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 Stevenage
Other active electrical contractors registered in Stevenage.
- Adams-Electrical-Services Ltd2025
- Aden Associates Limited1997
- Agr Electrical Services Ltd2021
- Aj4 Electrical Ltd2023
- Amp Management Services Ltd2019
- Anark Electrical Limited2014
- Andy Iles Electrics Ltd2018
- Ardentpower Ltd2019
All electrical contractors in Stevenage · All trades in Stevenage · Electricians across the UK
Frequently asked questions
When are A & D Electrical Services (Herts) Limited's accounts due?
A & D Electrical Services (Herts) Limited's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is A & D Electrical Services (Herts) Limited's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is A & D Electrical Services (Herts) Limited still trading?
A & D Electrical Services (Herts) 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 Electrical Services (Herts) Limited do?
A & D Electrical Services (Herts) Limited is registered under Electrical installation (SIC 43210).
How old is A & D Electrical Services (Herts) Limited?
A & D Electrical Services (Herts) Limited was incorporated on 1 June 2017, 9 years ago.
What is the penalty if A & D Electrical Services (Herts) 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 Electrical Services (Herts) 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.