- Company number
- 09088040
- Incorporated
- 16 Jun 201412 years trading
- Registered office
- C/O J.R. Accounts Ltd, 34-37 Liverpool Street, London, EC2M 7PP
- Nature of business
- Construction of commercial buildings; Other construction installation
Blue Partition Ltd is a 12-year-old private limited company registered in London, company number 09088040, one of 12,075 building contractors in London. 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 up £2,625 (+27.2%) on the year before, to £12K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £31K against £37K owed within a year: 0.8 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £12K | £1,165 | £31K | £37K | 1 |
| 30 Jun 2024 | £9,636 | £1,094 | £30K | £41K | 1 |
| 30 Jun 2023 | £5,595 | £0 | £19K | £29K | 1 |
| 30 Jun 2022 | £11K | £18K | £23K | £11K | 1 |
| 30 Jun 2021 | £709 | £18K | £23K | £2,437 | 1 |
| 30 Jun 2020 | £438 | £0 | £12K | £13K | 1 |
| 30 Jun 2019 | £130 | £6,025 | £30K | £31K | |
| 30 Jun 2018 | £3,968 | £7,352 | £27K | £25K | |
| 30 Jun 2017 | £1,599 | £4,752 | £23K | £23K | 2 |
| 30 Jun 2016 | £1,667 | £25K | £42K | £43K |
Where Blue Partition Ltd is registered
The registered office is in London (EC2M), in the City of London local authority area, London. Show EC2M 7PP on a map.
Other trade companies in EC2M
- Dwarrowdelf LtdCivil engineering
- Ijm (Paddington) LimitedProperty developers
- Floe Group LtdPlumbers and heating engineers
- Butts Ultra Group LimitedGroundworks and demolition
- Ink's Portfolio LtdFinishing trades
- Senno Property 1 LimitedProperty developers
- Senno Holding LimitedProperty developers
- Captpower Services LtdMachinery repair and installation
Also registered at this address
6 other companies use the same registered office as Blue Partition Ltd.
- Acute Services (UK) LtdSpecialist contractors
- Citroen Simmons LimitedGlaziers
- Hpge LtdBuilders
- Khans Autos LimitedMechanics and garages
- Sam Taylor Plumbing and Heating LtdPlumbers and heating engineers
- TRJ Shopfronts LtdFinishing trades
What happens if Blue Partition 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
- 09088040
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 June 2014 (12 years ago)
- Registered office
- C/O J.R. Accounts Ltd, 34-37 Liverpool Street, London, EC2M 7PP
- Nature of business
- Construction of commercial buildings (SIC 41201)
Other construction installation (SIC 43290) - Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 16 June 2026
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in London
Other active building contractors registered in London.
- Blue Point Contractors UK Ltd2020
- Blue River 75 Ltd2026
- Blue Rose Developments Ltd2025
- Blue Sapphire Group 2 Ltd2025
- Blue Sapphire Group Ltd2016
- Blue Skies Homeworks Ltd2026
- Blue Sky Developers Limited2015
- Blue Sky Structures Ltd2025
All building contractors in London · All trades in London · Builders across the UK
Frequently asked questions
When are Blue Partition Ltd's accounts due?
Blue Partition 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 Blue Partition 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 Blue Partition Ltd still trading?
Blue Partition 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 Blue Partition Ltd do?
Blue Partition Ltd is registered under Construction of commercial buildings (SIC 41201); Other construction installation (SIC 43290).
How old is Blue Partition Ltd?
Blue Partition Ltd was incorporated on 16 June 2014, 12 years ago.
What is the penalty if Blue Partition 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 Blue Partition 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.