- Companies
- Builders
- Bexleyheath
- Quantrex Services Ltd
Quantrex Services Ltd
- Company number
- 16824968
- Incorporated
- 1 Nov 2025
- Registered office
- 23 Castleton Avenue, Bexleyheath, DA7 6QT
- Nature of business
- Construction of domestic buildings; Other engineering activities
Quantrex Services Ltd is a newly incorporated private limited company registered in Bexleyheath, company number 16824968, one of 98 building contractors in Bexleyheath. Its next accounts are due at Companies House on 1 August 2027, and its first CT600 is due at HMRC on 31 October 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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Where Quantrex Services Ltd is registered
The registered office is in Bexleyheath (DA7), in the Bexley local authority area, London. Show DA7 6QT on a map.
Other trade companies in DA7
- Heyplumber LtdPlumbers and heating engineers
- Volt&Valve LtdMachinery repair and installation
- Odessa Services LtdCleaning companies
- TK Lifts LimitedBuilders
- Tommy Wells LimitedScaffolders
- Thumwood’S Build LtdFinishing trades
- A&E Elite Groundworks LtdBuilders
- Noonan Civil Engineering LtdCivil engineering
What happens if Quantrex 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 1 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 2 Aug 2027 to 1 Sep 2027 | £150 |
| 1 to 3 months late | 2 Sep 2027 to 1 Nov 2027 | £375 |
| 3 to 6 months late | 2 Nov 2027 to 1 Feb 2028 | £750 |
| More than 6 months late | From 2 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 16824968
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 November 2025
- Registered office
- 23 Castleton Avenue, Bexleyheath, DA7 6QT
- Nature of business
- Construction of domestic buildings (SIC 41202)
Other engineering activities (SIC 71129) - Year end
- 30 November (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 Bexleyheath
Other active building contractors registered in Bexleyheath.
- Quorn Courtyard Gardens Limited2020
- Rana Builds Ltd2026
- Renew Renovations Limited2020
- Rnuk Ltd2019
- SBG Removals & Services Ltd2026
- SCS Screeding Ltd2022
- Sej Construction Ltd2024
- Selena Gas Domestic Services Ltd2015
All building contractors in Bexleyheath · All trades in Bexleyheath · Builders across the UK
Frequently asked questions
When are Quantrex Services Ltd's accounts due?
Quantrex Services Ltd's next accounts are due at Companies House by 1 August 2027 (in 293 days), covering the period to 30 November 2026.
When is Quantrex 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 31 October 2026, due by 31 October 2027, and one for the period to 30 November 2026, due by 30 November 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Quantrex Services Ltd still trading?
Quantrex 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 Quantrex Services Ltd do?
Quantrex Services Ltd is registered under Construction of domestic buildings (SIC 41202); Other engineering activities (SIC 71129).
How old is Quantrex Services Ltd?
Quantrex Services Ltd was incorporated on 1 November 2025, less than a year ago.
What is the penalty if Quantrex 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 Quantrex 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.