- Companies
- Machinery repair and installation
- Watford
- S-Mech M S Limited
S-Mech M S Limited
- Company number
- 05448601
- Incorporated
- 10 May 200521 years trading
- Registered office
- C/O Hillier Hopkins LLP First Floor, Radius House, 51 Clarendon Road, Watford, Hertfordshire, WD17 1HP
- Nature of business
- Repair of machinery
S-Mech M S Limited is a 21-year-old private limited company registered in Watford, company number 05448601, one of 47 machinery repair and installation companies in Watford. Its next accounts are due at Companies House on 29 February 2028, and the CT600 for the period to 31 May 2027 is due at HMRC on 31 May 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 up £22K (+15.1%) on the year before, to £170K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £206K against £40K owed within a year: 5.1 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2026 | £170K | £206K | £40K | 2 | |
| 31 May 2025 | £147K | £192K | £49K | 2 | |
| 31 May 2024 | £124K | £164K | £171K | £51K | 2 |
| 31 May 2023 | £117K | £139K | £147K | £46K | 2 |
| 31 May 2022 | £111K | £104K | £112K | £21K | 2 |
| 31 May 2021 | £88K | £93K | £101K | £23K | 2 |
| 31 May 2020 | £138K | £76K | £166K | £39K | 2 |
| 31 May 2019 | £108K | £38K | £129K | £31K | 2 |
| 31 May 2018 | £119K | £39K | £149K | £34K | 2 |
| 31 May 2017 | £98K | £132K | £41K |
Who runs and owns S-Mech M S Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (3)
| Name | Role | Appointed |
|---|---|---|
| L*** K*** | Director | May 2005 |
| S*** K*** | Director | May 2005 |
| L*** K*** | Secretary | May 2005 |
4 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| S*** G*** | Secretary | May 2005 | May 2005 |
| York Place Company Secretaries Limited | Corporate Nominee Secretary | May 2005 | May 2005 |
| B*** G*** | Director | May 2005 | May 2005 |
| York Place Company Nominees Limited | Nominee director (company) | May 2005 | May 2005 |
People with significant control (2)
Where S-Mech M S Limited is registered
The registered office is in Watford (WD17), in the Watford local authority area, East of England. Show WD17 1HP on a map.
Other trade companies in WD17
- Ramauto LimitedMotor traders
- A1 Motors Watford LtdMechanics and garages
- Kola Brickwork LtdInstallers
- Appleby's Mechanical Services LtdPlumbers and heating engineers
- Kpu Services LtdProperty developers
- Highmark Investments LtdBuilders
- Boriama Private Office LimitedCleaning companies
- Oldsy Install LtdInstallers
Shared registered office
54 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if S-Mech M S 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 29 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2028 to 31 Mar 2028 | £150 |
| 1 to 3 months late | 1 Apr 2028 to 31 May 2028 | £375 |
| 3 to 6 months late | 1 Jun 2028 to 31 Aug 2028 | £750 |
| More than 6 months late | From 1 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 05448601
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 May 2005 (21 years ago)
- Registered office
- C/O Hillier Hopkins LLP First Floor, Radius House, 51 Clarendon Road, Watford, Hertfordshire, WD17 1HP
- Nature of business
- Repair of machinery (SIC 33120)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 May 2026
- Last confirmation statement
- 10 May 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 Watford
Other active machinery repair and installation companies registered in Watford.
- Safe Plumbing&Gas Engineers Ltd2019
- Sethi & Madhan Ltd2019
- TJM Fire and Electrical Limited2025
- TM Robotics (Europe) Limited2000
- Tower Systems Limited1994
- Traffic Tech Services Ltd2020
- V&K Heating Ltd2023
- Vashira Technologies Limited2026
All machinery repair and installation companies in Watford · All trades in Watford · Machinery repair and installation across the UK
Frequently asked questions
When are S-Mech M S Limited's accounts due?
S-Mech M S Limited's next accounts are due at Companies House by 29 February 2028 (in 504 days), covering the period to 31 May 2027.
When is S-Mech M S Limited's CT600 due?
The CT600 for the period to 31 May 2027 is due at HMRC by 31 May 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2028.
Is S-Mech M S Limited still trading?
S-Mech M S 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 S-Mech M S Limited do?
S-Mech M S Limited is registered under Repair of machinery (SIC 33120).
How old is S-Mech M S Limited?
S-Mech M S Limited was incorporated on 10 May 2005, 21 years ago.
Who runs S-Mech M S Limited?
S-Mech M S Limited has 2 active directors, the longest-serving appointed in May 2005. Their names and service addresses are on the Companies House register.
Who owns S-Mech M S Limited?
2 people or companies have significant control of S-Mech M S Limited: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if S-Mech M S 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 S-Mech M S 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.