- Companies
- Installers
- Buckingham
- Power Grid Projects Ltd
Power Grid Projects Ltd
- Company number
- 15079988
- Incorporated
- 17 Aug 20233 years trading
- Registered office
- 14 Bobbins Way, Buckingham, MK18 7SA
- Nature of business
- Other construction installation; Management consultancy activities other than financial management
Power Grid Projects Ltd is a 3-year-old private limited company registered in Buckingham, company number 15079988, one of 20 installation companies (insulation, lifts, shutters and similar) in Buckingham. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 £20K (-28.4%) on the year before, to £50K.
- Current assets of £107K against £67K owed within a year: 1.6 times cover.
- 1 employee on average, up from 0 the year before.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £50K | £107K | £67K | 1 | |
| 31 Aug 2024 | £70K | £126K | £26K | 0 |
Where Power Grid Projects Ltd is registered
The registered office is in Buckingham (MK18), in the Buckinghamshire local authority area, South East. Show MK18 7SA on a map.
Other trade companies in MK18
- S L Haynes Master Thatcher LimitedRoofers
- Horizon Solar Group LtdElectricians
- RFR Custom Car Bodyworkz LtdMechanics and garages
- Used Truck and Trailer Sales LtdMotor traders
- Gatorplay LtdInstallers
- Automobile Kits LtdMotor traders
- Emily Touch LtdCleaning companies
- Amco Mechanical LtdPlumbers and heating engineers
What happens if Power Grid Projects 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 15079988
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 August 2023 (3 years ago)
- Registered office
- 14 Bobbins Way, Buckingham, MK18 7SA
- Nature of business
- Other construction installation (SIC 43290)
Management consultancy activities other than financial management (SIC 70229) - Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 16 August 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Buckingham
Other active installation companies (insulation, lifts, shutters and similar) registered in Buckingham.
- Rick's Gym Ltd2025
- Site Tiling Solutions Limited2018
- Temple and Co Carpentry Ltd2021
- Autogatesuk Ltd2012
- Buckingham Glass Ltd2010
- Canopy Fitter Limited2025
- Durotan Limited1968
- Durotan Management Services Limited2017
All installation companies (insulation, lifts, shutters and similar) in Buckingham · All trades in Buckingham · Installers across the UK
Frequently asked questions
When are Power Grid Projects Ltd's accounts due?
Power Grid Projects Ltd's next accounts are due at Companies House by 31 May 2027 (in 231 days), covering the period to 31 August 2026.
When is Power Grid Projects Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Power Grid Projects Ltd still trading?
Power Grid Projects 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 Power Grid Projects Ltd do?
Power Grid Projects Ltd is registered under Other construction installation (SIC 43290); Management consultancy activities other than financial management (SIC 70229).
How old is Power Grid Projects Ltd?
Power Grid Projects Ltd was incorporated on 17 August 2023, 3 years ago.
What is the penalty if Power Grid Projects 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 Power Grid Projects 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.