- Company number
- 16445810
- Incorporated
- 12 May 20251 year trading
- Registered office
- 19 Kings Avenue, Greenford, UB6 9BZ
- Nature of business
- Construction of commercial buildings; Other building completion and finishing
Buildex Service Ltd is a 1-year-old private limited company registered in Greenford, company number 16445810, one of 238 building contractors in Greenford. Its next accounts are due at Companies House on 12 February 2027, and its first CT600 is due at HMRC on 11 May 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Who runs and owns Buildex Service Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| M*** S*** | Director | Jul 2026 |
2 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| K*** K*** | Director | Mar 2026 | May 2026 |
| J*** S*** | Director | May 2025 | Mar 2026 |
Person with significant control
Where Buildex Service Ltd is registered
The registered office is in Greenford (UB6), in the Ealing local authority area, London. Show UB6 9BZ on a map.
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- Eminova Automotive Solutions LtdMotor traders
- CMP Waterproofing LtdSpecialist contractors
- I K Religa LtdProperty developers
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- Furtuna Fire LtdBuilders
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- Naaz Services LimitedCleaning companies
What happens if Buildex Service 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 12 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 13 Feb 2027 to 12 Mar 2027 | £150 |
| 1 to 3 months late | 13 Mar 2027 to 12 May 2027 | £375 |
| 3 to 6 months late | 13 May 2027 to 12 Aug 2027 | £750 |
| More than 6 months late | From 13 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 16445810
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 May 2025 (1 year ago)
- Registered office
- 19 Kings Avenue, Greenford, UB6 9BZ
- Nature of business
- Construction of commercial buildings (SIC 41201)
Other building completion and finishing (SIC 43390) - Year end
- 31 May (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 14 July 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 Greenford
Other active building contractors registered in Greenford.
- BWM Construction Ltd2023
- C&L Bookkeeping Ltd2026
- C.A.S Build & Design Ltd2024
- Caesar Plus Limited2025
- Capital Construction (Slough) Limited2024
- Ce London Ltd2023
- CG Electrical Group Ltd2026
- Civix Limited2026
All building contractors in Greenford · All trades in Greenford · Builders across the UK
Frequently asked questions
When are Buildex Service Ltd's accounts due?
Buildex Service Ltd's next accounts are due at Companies House by 12 February 2027 (in 122 days), covering the period to 31 May 2026.
When is Buildex Service Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 11 May 2026, due by 11 May 2027, and one for the period to 31 May 2026, due by 31 May 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Buildex Service Ltd still trading?
Buildex Service 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 Buildex Service Ltd do?
Buildex Service Ltd is registered under Construction of commercial buildings (SIC 41201); Other building completion and finishing (SIC 43390).
How old is Buildex Service Ltd?
Buildex Service Ltd was incorporated on 12 May 2025, 1 year ago.
Who runs Buildex Service Ltd?
Buildex Service Ltd has 1 active director, the longest-serving appointed in Jul 2026. Their names and service addresses are on the Companies House register.
Who owns Buildex Service Ltd?
One person or company has significant control of Buildex Service Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Buildex Service 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 Buildex Service 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.