- Companies
- Electricians
- Birmingham
- PDM Building Services Design Ltd
PDM Building Services Design Ltd
- Company number
- 12651291
- Incorporated
- 8 Jun 20206 years trading
- Registered office
- 7 Solihull Lane, Birmingham, B28 9LS
- Nature of business
- Electrical installation; Plumbing, heat and air-conditioning installation; Floor and wall covering; Roofing activities
PDM Building Services Design Ltd is a 6-year-old private limited company registered in Birmingham, company number 12651291, one of 555 electrical contractors in Birmingham. 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 £3 (-0.3%) on the year before, to £1,117.
- Net assets rose in 1 of 4 year-on-year comparisons on record.
- Current assets of £141K against £141K owed within a year: 1.0 times cover.
- 2 employees 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 |
|---|---|---|---|---|---|
| 30 Jun 2025 | £1,117 | £141K | £141K | 2 | |
| 30 Jun 2024 | £1,120 | £59K | £59K | 2 | |
| 30 Jun 2023 | £13K | £94K | 2 | ||
| 30 Jun 2022 | £15K | £70K | £54K | 2 | |
| 30 Jun 2021 | £13K | £80K | £66K | 0 |
Where PDM Building Services Design Ltd is registered
The registered office is in Birmingham (B28), in the Birmingham local authority area, West Midlands. Show B28 9LS on a map.
Other trade companies in B28
- FN Building Solutions LtdBuilders
- Atmoshaus LtdPlumbers and heating engineers
- Premium Mobile Tyres LtdMechanics and garages
- S Hollis Roofing and Sons LtdRoofers
- Arkley Motors LtdMotor traders
- Zpelectrical LtdElectricians
- Trustlane Vehicle LtdMotor traders
- Lumos Property Development LtdBuilders
Also registered at this address
4 other companies use the same registered office as PDM Building Services Design Ltd.
- Ballymoe Group LtdFinishing trades
- NVM Tech LtdElectricians
- PDM Electrical Services Design LtdElectricians
- RSJ Construction (West Midlands) LtdProperty developers
What happens if PDM Building Services Design 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 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
- 12651291
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 June 2020 (6 years ago)
- Registered office
- 7 Solihull Lane, Birmingham, B28 9LS
- Nature of business
- Electrical installation (SIC 43210)
Plumbing, heat and air-conditioning installation (SIC 43220)
Floor and wall covering (SIC 43330)
Roofing activities (SIC 43910) - Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 28 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 Birmingham
Other active electrical contractors registered in Birmingham.
- PDM Electrical Services Design Ltd2024
- Pentagon Refrigeration & Air Conditioning Limited2004
- PJ Murphy Ltd2022
- Pkom Ltd2024
- Plastfit Ltd2026
- Plugged Air Limited2026
- Pma Property Services Ltd2026
- Positive Electrics (UK) Limited2013
All electrical contractors in Birmingham · All trades in Birmingham · Electricians across the UK
Frequently asked questions
When are PDM Building Services Design Ltd's accounts due?
PDM Building Services Design Ltd's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is PDM Building Services Design Ltd'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 PDM Building Services Design Ltd still trading?
PDM Building Services Design 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 PDM Building Services Design Ltd do?
PDM Building Services Design Ltd is registered under Electrical installation (SIC 43210); Plumbing, heat and air-conditioning installation (SIC 43220); Floor and wall covering (SIC 43330); Roofing activities (SIC 43910).
How old is PDM Building Services Design Ltd?
PDM Building Services Design Ltd was incorporated on 8 June 2020, 6 years ago.
What is the penalty if PDM Building Services Design 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 PDM Building Services Design 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.