- Companies
- Finishing trades
- Croydon
- Adf Mechanical Services Ltd
Adf Mechanical Services Ltd
- Company number
- 07071941
- Incorporated
- 10 Nov 200916 years trading
- Registered office
- 73 Park Lane, Croydon, Surrey, CR0 1JG
- Nature of business
- Other building completion and finishing
Adf Mechanical Services Ltd is a 16-year-old private limited company registered in Croydon, company number 07071941, one of 143 building finishing companies in Croydon. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 £26K (-105.5%) on the year before, to -£1,326.
- Net assets rose in 2 of 9 year-on-year comparisons on record.
- Current assets of £17K against £18K owed within a year: 0.9 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2015 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | -£1,326 | £15K | £17K | £18K | 1 |
| 30 Nov 2023 | £24K | £67K | £99K | £83K | 1 |
| 30 Nov 2022 | £35K | £43K | £69K | £46K | 1 |
| 30 Nov 2021 | £19K | £42K | £66K | £48K | 1 |
| 30 Nov 2020 | £22K | £35K | £73K | £52K | 1 |
| 30 Nov 2019 | £26K | £61K | £84K | £58K | 1 |
| 30 Nov 2018 | £29K | £45K | £88K | £59K | 1 |
| 30 Nov 2017 | £39K | £50K | £110K | £73K | 1 |
| 30 Nov 2016 | £50K | £119K | £159K | £114K | |
| 30 Nov 2015 | £23K | £49K | £106K | £91K |
Where Adf Mechanical Services Ltd is registered
The registered office is in Croydon (CR0), in the Croydon local authority area, London. Show CR0 1JG on a map.
Other trade companies in CR0
- Linx Render LimitedBuilders
- Horus Properly Renovation LimitedBuilders
- Auto & Repairs London LtdMotor traders
- Diyour-Self LtdFloor and wall tilers
- Premier Kitchen Installations LimitedJoiners and carpenters
- VR1 Construct LtdBuilders
- Simply Exterior Solutions LimitedCleaning companies
- Kok Cons LtdBuilders
Also registered at this address
9 other companies use the same registered office as Adf Mechanical Services Ltd.
- Alan Mitchell Electrical LtdElectricians
- Guy Shopfitters LimitedFinishing trades
- Marcus Gardens LtdLandscapers and gardeners
- Marrone Service UK LtdMachinery repair and installation
- Mike Copeman LimitedMechanics and garages
- Mli Controls LtdSpecialist contractors
- Pit Lane Tyres LtdMotor traders
- Run Smooth Drainage LtdPlumbers and heating engineers
- Wren & Sons LtdInstallers
What happens if Adf Mechanical Services Ltd 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 07071941
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 November 2009 (16 years ago)
- Registered office
- 73 Park Lane, Croydon, Surrey, CR0 1JG
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 10 November 2024
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Croydon
Other active building finishing companies registered in Croydon.
- Advanced Property Solutions (UK) Ltd2013
- Aedilia Limited2026
- Ag Carpentry Services Ltd2021
- Agape Property & Refurbishment Ltd2024
- Ak Builders London Limited2026
- Ak.Meet.Your.Needs (Ak.Myn) Ltd2026
- Alex Builders (London) Limited2021
- Alex Renovations & Landscaping Ltd2026
All building finishing companies in Croydon · All trades in Croydon · Finishing trades across the UK
Frequently asked questions
When are Adf Mechanical Services Ltd's accounts due?
Adf Mechanical Services Ltd's next accounts are due at Companies House by 28 February 2027 (in 139 days), covering the period to 31 May 2026.
When is Adf Mechanical Services Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Adf Mechanical Services Ltd still trading?
Adf Mechanical Services Ltd 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 Adf Mechanical Services Ltd do?
Adf Mechanical Services Ltd is registered under Other building completion and finishing (SIC 43390).
How old is Adf Mechanical Services Ltd?
Adf Mechanical Services Ltd was incorporated on 10 November 2009, 16 years ago.
What is the penalty if Adf Mechanical Services Ltd 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 Adf Mechanical Services Ltd 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.