- Companies
- Machinery repair and installation
- Leeds
- Diagnose & Fix Ltd
Diagnose & Fix Ltd
- Company number
- 10048226
- Incorporated
- 8 Mar 201610 years trading
- Registered office
- 16A Victoria Villas, Stanningley, Pudsey, Leeds, LS28 6BP
- Nature of business
- Repair and maintenance of other transport equipment n.e.c.
Diagnose & Fix Ltd is a 10-year-old private limited company registered in Leeds, company number 10048226, one of 231 machinery repair and installation companies in Leeds. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Diagnose & Fix LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £30K (-78.2%) on the year before, to £8,340.
- Net assets rose in 4 of 8 year-on-year comparisons on record.
- Current assets of £32K against £18K owed within a year: 1.8 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 9 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £8,340 | £32K | £18K | 1 | |
| 31 Mar 2024 | £38K | £95K | £49K | 1 | |
| 31 Mar 2023 | £32K | £83K | £44K | 1 | |
| 31 Mar 2022 | £27K | £87K | £52K | 1 | |
| 31 Mar 2021 | £34K | £59K | £17K | 1 | |
| 31 Mar 2020 | £44K | £51K | £17K | 1 | |
| 31 Mar 2019 | £50K | £57K | £20K | ||
| 31 Mar 2018 | £31K | £41K | £27K | ||
| 31 Mar 2017 | £16K | £36K | £34K |
Where Diagnose & Fix Ltd is registered
The registered office is in Leeds (LS28), in the Leeds local authority area, Yorkshire and The Humber. Show LS28 6BP on a map.
Other trade companies in LS28
- Multi-Fix Yorkshire LtdBuilders
- West Yorkshire Plastering Contractors LimitedPlasterers
- Lux & Layout LimitedBuilders
- Dunnachie Boatworks LtdMachinery repair and installation
- E&G Eco Solutions LimitedBuilders
- TP Automotive Care LtdMechanics and garages
- S M Group Wy LtdMotor traders
- Emmerson Property Services LtdCleaning companies
What happens if Diagnose & Fix 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 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 10048226
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 March 2016 (10 years ago)
- Registered office
- 16A Victoria Villas, Stanningley, Pudsey, Leeds, LS28 6BP
- Nature of business
- Repair and maintenance of other transport equipment n.e.c. (SIC 33170)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 11 March 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 Leeds
Other active machinery repair and installation companies registered in Leeds.
- Display by Team Ltd2026
- Dle-Com Ltd2012
- Dosing Solutions (UK) Limited2006
- DVM Fire and Security Ltd2023
- Eb Installations Ltd2009
- Edge Micro Limited2020
- Electric Future Limited2011
- Electrical Control Fix Ltd2026
All machinery repair and installation companies in Leeds · All trades in Leeds · Machinery repair and installation across the UK
Frequently asked questions
When are Diagnose & Fix Ltd's accounts due?
Diagnose & Fix Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Diagnose & Fix Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Diagnose & Fix Ltd still trading?
Diagnose & Fix Ltd 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 Diagnose & Fix Ltd do?
Diagnose & Fix Ltd is registered under Repair and maintenance of other transport equipment n.e.c. (SIC 33170).
How old is Diagnose & Fix Ltd?
Diagnose & Fix Ltd was incorporated on 8 March 2016, 10 years ago.
What is the penalty if Diagnose & Fix 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 Diagnose & Fix Ltd 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.