- Company number
- 16971628
- Incorporated
- 19 Jan 2026
- Registered office
- 28 Oakfield Gardens, Greenford, UB6 8SD
- Nature of business
- Construction of domestic buildings
Optimus Build Services Ltd is a newly incorporated private limited company registered in Greenford, company number 16971628, one of 238 building contractors in Greenford. Its next accounts are due at Companies House on 19 October 2027, and its first CT600 is due at HMRC on 18 January 2028.
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 Optimus Build Services Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| B*** S*** | Director | Jan 2026 |
Person with significant control
Where Optimus Build Services Ltd is registered
The registered office is in Greenford (UB6), in the Ealing local authority area, London. Show UB6 8SD on a map.
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What happens if Optimus Build Services 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 19 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 20 Oct 2027 to 19 Nov 2027 | £150 |
| 1 to 3 months late | 20 Nov 2027 to 19 Jan 2028 | £375 |
| 3 to 6 months late | 20 Jan 2028 to 19 Apr 2028 | £750 |
| More than 6 months late | From 20 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 2029 | 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
- 16971628
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 January 2026
- Registered office
- 28 Oakfield Gardens, Greenford, UB6 8SD
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 January (accounting reference date)
- Accounts type
- No accounts filed yet
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.
- Ovp Construction Limited2025
- P.W.K Construction Ltd2022
- Panorama Construction Ltd2020
- Pardis Design & Construction Ltd2006
- Pearl Caviar House Ltd2025
- Peter K Builders Ltd2018
- Pinnacle 2 GB Ltd2025
- Pitu Construction Ltd2018
All building contractors in Greenford · All trades in Greenford · Builders across the UK
Frequently asked questions
When are Optimus Build Services Ltd's accounts due?
Optimus Build Services Ltd's next accounts are due at Companies House by 19 October 2027 (in 371 days), covering the period to 31 January 2027.
When is Optimus Build Services 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 18 January 2027, due by 18 January 2028, and one for the period to 31 January 2027, due by 31 January 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Optimus Build Services Ltd still trading?
Optimus Build Services 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 Optimus Build Services Ltd do?
Optimus Build Services Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Optimus Build Services Ltd?
Optimus Build Services Ltd was incorporated on 19 January 2026, less than a year ago.
Who runs Optimus Build Services Ltd?
Optimus Build Services Ltd has 1 active director, the longest-serving appointed in Jan 2026. Their names and service addresses are on the Companies House register.
Who owns Optimus Build Services Ltd?
One person or company has significant control of Optimus Build Services Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Optimus Build Services 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 Optimus Build Services 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.