- Companies
- Machinery repair and installation
- Watford
- Lef Systems (UK) Limited
Lef Systems (UK) Limited
- Company number
- 07396817
- Incorporated
- 5 Oct 201016 years trading
- Registered office
- Suite 13 Leavesden Park 5 Hercules Way, Leavesden, Watford, Hertfordshire, WD25 7GS
- Nature of business
- Repair of other equipment
Lef Systems (UK) Limited is a 16-year-old private limited company registered in Watford, company number 07396817, one of 47 machinery repair and installation companies in Watford. 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 £13K (-275%) on the year before, to -£18K.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £2,298 against £20K owed within a year: 0.1 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 | -£18K | £2,298 | £20K | 0 | |
| 30 Sep 2024 | -£4,724 | £1,810 | £7,033 | 0 | |
| 30 Sep 2023 | -£774 | £6 | £9,461 | £10K | 1 |
| 30 Sep 2022 | -£1,327 | £1,413 | £4,301 | £5,628 | 1 |
| 30 Sep 2021 | £998 | £1,024 | £16K | £15K | 2 |
| 30 Sep 2020 | £11K | £270 | £42K | £30K | 2 |
| 30 Sep 2019 | -£6,774 | £4,033 | £19K | £26K | |
| 30 Sep 2018 | -£9,875 | £3,769 | £18K | £28K | 2 |
| 30 Sep 2017 | -£5,027 | £1,857 | £14K | £19K | 3 |
| 30 Sep 2016 | £28K | £7,067 | £42K | £15K |
Who runs and owns Lef Systems (UK) Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| J*** N*** | Director | Sep 2011 |
2 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| P*** A*** | Director | Sep 2011 | May 2022 |
| A*** G*** | Director | Oct 2010 | Oct 2011 |
Person with significant control
Where Lef Systems (UK) Limited is registered
The registered office is in Watford (WD25), in the Three Rivers local authority area, East of England. Show WD25 7GS on a map.
Other trade companies in WD25
- Ardel Construction LimitedBuilders
- Velocity Mechanical LtdPlumbers and heating engineers
- Jpjcm LimitedFinishing trades
- Mix & Go LtdSpecialist contractors
- Colney Prestige Autos LtdMotor traders
- Prestige Garden Services LtdLandscapers and gardeners
- Destinyd LtdMachinery repair and installation
- Leaf Space LimitedFinishing trades
Also registered at this address
15 other companies use the same registered office as Lef Systems (UK) Limited.
- 2H Developments LimitedBuilders
- Am Services London LtdMachinery repair and installation
- Bange Construction LimitedProperty developers
- Bendev Construction 2018 LimitedProperty developers
- Dan & Co Builders LimitedProperty developers
- Dual Renovations LtdProperty developers
- First Gear LimitedMechanics and garages
- Goldeneye Properties LimitedProperty developers
- Indigolodge LimitedSpecialist contractors
- Kewal Investments LimitedProperty developers
- Liquiditas LimitedProperty developers
- Reds Development LimitedRoofers
- Robkit Developments LtdProperty developers
- Rosemary Coldstream Garden Design LimitedLandscapers and gardeners
- Watertight Roofing LimitedRoofers
What happens if Lef Systems (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 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
- 07396817
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 October 2010 (16 years ago)
- Registered office
- Suite 13 Leavesden Park 5 Hercules Way, Leavesden, Watford, Hertfordshire, WD25 7GS
- Nature of business
- Repair of other equipment (SIC 33190)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2025
- Last confirmation statement
- 9 September 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 Watford
Other active machinery repair and installation companies registered in Watford.
- LTL Commercial Services Ltd2026
- Martin Cook Electrical Services Limited1998
- Mecha Operation Ltd2022
- Omegatech Limited1998
- Opticool Services Ltd2022
- P&S Marine Services Limited2021
- Rightgas Group Limited2017
- S-Mech M S Limited2005
All machinery repair and installation companies in Watford · All trades in Watford · Machinery repair and installation across the UK
Frequently asked questions
When are Lef Systems (UK) Limited's accounts due?
Lef Systems (UK) 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 Lef Systems (UK) 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 Lef Systems (UK) Limited still trading?
Lef Systems (UK) Limited is listed as active on the Companies House register (checked 12 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 Lef Systems (UK) Limited do?
Lef Systems (UK) Limited is registered under Repair of other equipment (SIC 33190).
How old is Lef Systems (UK) Limited?
Lef Systems (UK) Limited was incorporated on 5 October 2010, 16 years ago.
Who runs Lef Systems (UK) Limited?
Lef Systems (UK) Limited has 1 active director, the longest-serving appointed in Sep 2011. Their names and service addresses are on the Companies House register.
Who owns Lef Systems (UK) Limited?
One person or company has significant control of Lef Systems (UK) Limited: an individual (owns 25% to 50% of the shares).
What is the penalty if Lef Systems (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 Lef Systems (UK) Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.