- Companies
- Machinery repair and installation
- Bexley
- Mantell Contractors Limited
Mantell Contractors Limited
- Company number
- 08976803
- Incorporated
- 3 Apr 201412 years trading
- Registered office
- 13 Briar Road, Bexley, Kent, DA5 2HN
- Nature of business
- Installation of industrial machinery and equipment; Other building completion and finishing
Mantell Contractors Limited is a 12-year-old private limited company registered in Bexley, company number 08976803, one of 12 machinery repair and installation companies in Bexley. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Where Mantell Contractors Limited is registered
The registered office is in Bexley (DA5), in the Dartford local authority area, South East. Show DA5 2HN on a map.
Other trade companies in DA5
- Homeheat+ LtdPlumbers and heating engineers
- Apex South West Construction LtdBuilders
- E & F Surfacing & Construction LtdSpecialist contractors
- T&R Cleaning Services LtdCleaning companies
- Paul C Jordan LimitedBuilders
- SX Plumbing LimitedPlumbers and heating engineers
- Rennell Interiors LtdJoiners and carpenters
- Ravenford Planning LtdProperty developers
What happens if Mantell Contractors Limited 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 08976803
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 April 2014 (12 years ago)
- Registered office
- 13 Briar Road, Bexley, Kent, DA5 2HN
- Nature of business
- Installation of industrial machinery and equipment (SIC 33200)
Other building completion and finishing (SIC 43390) - Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 3 April 2026
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Bexley
Other active machinery repair and installation companies registered in Bexley.
- MKS Building Services Limited2021
- Real Escalator Services Ltd2019
- Soteria Auto Doors Ltd2023
- Steve Rice Limited2005
- Bee Connected Audio Visual Ltd2022
- BS Lift Services Ltd2021
- Capital Heating & Plumbing Services Limited2016
- Gould Engineering Limited2017
All machinery repair and installation companies in Bexley · All trades in Bexley · Machinery repair and installation across the UK
Frequently asked questions
When are Mantell Contractors Limited's accounts due?
Mantell Contractors Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Mantell Contractors Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Mantell Contractors Limited still trading?
Mantell Contractors Limited 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 Mantell Contractors Limited do?
Mantell Contractors Limited is registered under Installation of industrial machinery and equipment (SIC 33200); Other building completion and finishing (SIC 43390).
How old is Mantell Contractors Limited?
Mantell Contractors Limited was incorporated on 3 April 2014, 12 years ago.
What is the penalty if Mantell Contractors Limited 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 Mantell Contractors Limited 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.