- Companies
- Specialist contractors
- Teddington
- MJM Carpentry & Building Services (UK) Limited
MJM Carpentry & Building Services (UK) Limited
- Company number
- 05477120
- Incorporated
- 9 Jun 200521 years trading
- Registered office
- Apartment 6 Elm Lodge, Queens Road, Teddington, TW11 0DA
- Nature of business
- Other specialised construction activities n.e.c.
MJM Carpentry & Building Services (UK) Limited is a 21-year-old private limited company registered in Teddington, company number 05477120, one of 13 specialist construction companies in Teddington. Its next accounts are due at Companies House on 31 January 2028, and the CT600 for the period to 30 April 2027 is due at HMRC on 30 April 2028.
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 down £33K (-32.4%) on the year before, to £70K.
- Net assets rose in 3 of 4 year-on-year comparisons on record.
- Current assets of £132K against £62K owed within a year: 2.1 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 5 years, 2022 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2026 | £70K | £132K | £62K | 0 | |
| 30 Apr 2025 | £103K | £161K | £57K | 1 | |
| 30 Apr 2024 | £73K | £158K | £85K | 1 | |
| 30 Apr 2023 | £59K | £119K | £60K | 1 | |
| 30 Apr 2022 | £49K | £69K | £22K | 1 |
Where MJM Carpentry & Building Services (UK) Limited is registered
The registered office is in Teddington (TW11), in the Richmond upon Thames local authority area, London. Show TW11 0DA on a map.
Other trade companies in TW11
- Build Fixing London LimitedInstallers
- Chichester Arms Developments LimitedProperty developers
- Restore Roofing & Building LtdRoofers
- Teddington Plastering LimitedBuilders
- Signature Build Bespoke LtdBuilders
- P and R Trades LtdElectricians
- Teddington Air Conditioning LtdPlumbers and heating engineers
- Right Pitch Roofing LtdRoofers
What happens if MJM Carpentry & Building Services (UK) 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 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2028 to 29 Feb 2028 | £150 |
| 1 to 3 months late | 1 Mar 2028 to 30 Apr 2028 | £375 |
| 3 to 6 months late | 1 May 2028 to 31 Jul 2028 | £750 |
| More than 6 months late | From 1 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 05477120
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 June 2005 (21 years ago)
- Registered office
- Apartment 6 Elm Lodge, Queens Road, Teddington, TW11 0DA
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2026
- Last confirmation statement
- 9 June 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Teddington
Other active specialist construction companies registered in Teddington.
- Noyos PS Limited2026
- Richard Barman Limited2004
- Simplesweep Ltd2015
- South West Carpenters Limited2013
- TDT Construction Management Limited2021
- Volkan’S Construction Consultancy Ltd2020
- Wynne Construction Ltd2014
- Blue Heron Buildworks Ltd2025
All specialist construction companies in Teddington · All trades in Teddington · Specialist contractors across the UK
Frequently asked questions
When are MJM Carpentry & Building Services (UK) Limited's accounts due?
MJM Carpentry & Building Services (UK) Limited's next accounts are due at Companies House by 31 January 2028 (in 475 days), covering the period to 30 April 2027.
When is MJM Carpentry & Building Services (UK) Limited's CT600 due?
The CT600 for the period to 30 April 2027 is due at HMRC by 30 April 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2028.
Is MJM Carpentry & Building Services (UK) Limited still trading?
MJM Carpentry & Building Services (UK) 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 MJM Carpentry & Building Services (UK) Limited do?
MJM Carpentry & Building Services (UK) Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is MJM Carpentry & Building Services (UK) Limited?
MJM Carpentry & Building Services (UK) Limited was incorporated on 9 June 2005, 21 years ago.
What is the penalty if MJM Carpentry & Building Services (UK) 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 MJM Carpentry & Building Services (UK) 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.