- Companies
- Machinery repair and installation
- Whetstone
- R.S. Locksmiths Limited
R.S. Locksmiths Limited
- Company number
- 04602720
- Incorporated
- 27 Nov 200223 years trading
- Registered office
- 83 Russell Lane, Whetstone, London, N20 0BA
- Nature of business
- Repair of fabricated metal products; Installation of industrial machinery and equipment; Retail sale of hardware, paints and glass in specialised stores
R.S. Locksmiths Limited is a 23-year-old private limited company registered in Whetstone, company number 04602720, one of 7 machinery repair and installation companies in Whetstone. Its next accounts are due at Companies House on 30 June 2027, and the CT600 for the period to 30 September 2026 is due at HMRC on 30 September 2027.
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 £38K (-3.9%) on the year before, to £932K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £658K against £343K owed within a year: 1.9 times cover.
- 9 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2025 | £932K | £327K | £658K | £343K | 9 |
| 30 Sep 2024 | £970K | £349K | £590K | £273K | 9 |
| 30 Sep 2023 | £961K | £411K | £714K | £407K | 11 |
| 30 Sep 2022 | £788K | £266K | £643K | £511K | 11 |
| 30 Sep 2021 | £428K | £220K | £541K | £758K | 11 |
| 30 Sep 2020 | £205K | £297K | £550K | £864K | 6 |
| 30 Sep 2019 | £100 | £100 | |||
| 30 Nov 2018 | £100 | £100 | |||
| 30 Nov 2017 | £100 | £100 | |||
| 30 Nov 2016 | £100 | £100 |
Who runs and owns R.S. Locksmiths Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| R*** S*** | Director | Nov 2002 |
4 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| D*** S*** | Secretary | Nov 2002 | Aug 2017 |
| Waterlow Secretaries Limited | Corporate Nominee Secretary | Nov 2002 | Nov 2002 |
| D*** S*** | Director | Nov 2002 | Aug 2017 |
| Waterlow Nominees Limited | Nominee director (company) | Nov 2002 | Nov 2002 |
Person with significant control
Where R.S. Locksmiths Limited is registered
The registered office is in Whetstone (N20), in the Barnet local authority area, London. Show N20 0BA on a map.
Other trade companies in N20
- Ebi London Renovations LtdBuilders
- Spartan Builders LtdProperty developers
- PT Exterior Cleaning LtdCleaning companies
- Building Version Service LimitedBuilders
- Everon Services LimitedInstallers
- Lumix Safe Electrical LtdMachinery repair and installation
- Apexion Design & Build LtdBuilders
- Orchid Education and Art LtdFinishing trades
What happens if R.S. Locksmiths 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 30 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2027 to 31 Jul 2027 | £150 |
| 1 to 3 months late | 1 Aug 2027 to 30 Sep 2027 | £375 |
| 3 to 6 months late | 1 Oct 2027 to 31 Dec 2027 | £750 |
| More than 6 months late | From 1 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 04602720
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 November 2002 (23 years ago)
- Registered office
- 83 Russell Lane, Whetstone, London, N20 0BA
- Nature of business
- Repair of fabricated metal products (SIC 33110)
Installation of industrial machinery and equipment (SIC 33200)
Retail sale of hardware, paints and glass in specialised stores (SIC 47520) - Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 20 October 2025
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 Whetstone
Other active machinery repair and installation companies registered in Whetstone.
- Chapman Agricultural Limited2010
- Chapmans Garden Machinery Limited2008
- CKS Facilities Management Ltd2026
- Elite Access Lifts Limited2012
- Ovation Boat Services Ltd2010
- Proskid Limited2015
All machinery repair and installation companies in Whetstone · All trades in Whetstone · Machinery repair and installation across the UK
Frequently asked questions
When are R.S. Locksmiths Limited's accounts due?
R.S. Locksmiths Limited's next accounts are due at Companies House by 30 June 2027 (in 260 days), covering the period to 30 September 2026.
When is R.S. Locksmiths Limited's CT600 due?
The CT600 for the period to 30 September 2026 is due at HMRC by 30 September 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2027.
Is R.S. Locksmiths Limited still trading?
R.S. Locksmiths 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 R.S. Locksmiths Limited do?
R.S. Locksmiths Limited is registered under Repair of fabricated metal products (SIC 33110); Installation of industrial machinery and equipment (SIC 33200); Retail sale of hardware, paints and glass in specialised stores (SIC 47520).
How old is R.S. Locksmiths Limited?
R.S. Locksmiths Limited was incorporated on 27 November 2002, 23 years ago.
Who runs R.S. Locksmiths Limited?
R.S. Locksmiths Limited has 1 active director, the longest-serving appointed in Nov 2002. Their names and service addresses are on the Companies House register.
Who owns R.S. Locksmiths Limited?
One person or company has significant control of R.S. Locksmiths Limited: an individual (owns 75% or more of the shares).
What is the penalty if R.S. Locksmiths 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 R.S. Locksmiths 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.