- Companies
- Machinery repair and installation
- Doncaster
- Platinum Rail Services Limited
Platinum Rail Services Limited
- Company number
- 09953570
- Incorporated
- 15 Jan 201610 years trading
- Registered office
- Jenkinson House, White Rose Way, Doncaster, DN4 5GJ
- Nature of business
- Repair and maintenance of other transport equipment n.e.c.; Public order and safety activities
Platinum Rail Services Limited is a 10-year-old private limited company registered in Doncaster, company number 09953570, one of 137 machinery repair and installation companies in Doncaster. Its next accounts are due at Companies House on 30 October 2026, and the CT600 for the period to 30 January 2026 is due at HMRC on 30 January 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 up £45K (+753.6%) on the year before, to £50K.
- Net assets rose in 4 of 6 year-on-year comparisons on record.
- Current assets of £189K against £147K owed within a year: 1.3 times cover.
- 4 employees on average, up from 3 the year before.
- 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 Jan 2025 | £50K | £189K | £147K | 4 | |
| 31 Jan 2024 | £5,914 | £164K | £152K | 3 | |
| 31 Jan 2023 | -£5,965 | £92K | £82K | 2 | |
| 31 Jan 2022 | -£22K | £83K | £76K | 3 | |
| 31 Jan 2021 | £5,293 | £105K | £74K | 3 | |
| 31 Jan 2020 | £10K | £61K | £74K | 3 | |
| 31 Jan 2019 | -£1,941 | £5,474 | £3,479 | ||
| 31 Jan 2018 | £3,642 | £4,358 | |||
| 31 Jan 2017 | £1 | £9,189 | £9,188 |
Public contracts won
Platinum Rail Services Limited has 5 public sector contract awards on record; the ones with their own published value total £84K, from 2021 to 2026. Source: Contracts Finder and Find a Tender award notices. For 4 of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. 3 of these were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- Ministry of Justice4 awards
- Education Training Collective1 award
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Ministry of Justice | Award of a call off contract under the Prison Education Dynamic Purchasing System for Rail Services provision for prisoners at HMP /YOI Lincoln | Ceiling, not shown | 15 Sep 2026 |
| Ministry of Justice | Call off Contract Under Prison Education Dynamic Purchasing System for Rail Track Courses for Prisoners of HMP Littlehey | Ceiling, not shown | 8 Jun 2026 |
| Ministry of Justice | Award of a call off contract under the Prison Education Dynamic Purchasing System for Railtrack Course for Prisoners at HMP Littlehey | Ceiling, not shown | 12 Aug 2025 |
| Ministry of Justice | Award of a Call off Contract Under Prison Education Dynamic Purchasing System for a Rail Services course for Residents of HMP Lincoln | Ceiling, not shown | 20 Jun 2025 |
| Education Training Collective | CA9366 - ETC: Supply and Installation of Rail Track Equipment at Stockton Riverside Campus | £84K | 2 Nov 2021 |
Where Platinum Rail Services Limited is registered
The registered office is in Doncaster (DN4), in the Doncaster local authority area, Yorkshire and The Humber. Show DN4 5GJ on a map.
Other trade companies in DN4
- Krishtal Cleaning LtdCleaning companies
- Regional Services & Maintenance LtdElectricians
- Kristan Carr E&M LimitedElectricians
- Brookes Home and Heating LtdBuilders
- 1ST Ground Construction Management Services LtdProperty developers
- Speedy Transport Doncaster LtdMechanics and garages
- Team Clean Group Commercial LtdCleaning companies
- Veridian Guard LtdInstallers
Also registered at this address
2 other companies use the same registered office as Platinum Rail Services Limited.
- CMD Electrical Engineering LimitedElectricians
- S. Jenkinson and Sons LimitedElectricians
What happens if Platinum Rail Services 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Oct 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 30 Jan 2027 | £375 |
| 3 to 6 months late | 31 Jan 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 31 Jan 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 30 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jan 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
- 09953570
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 January 2016 (10 years ago)
- Registered office
- Jenkinson House, White Rose Way, Doncaster, DN4 5GJ
- Nature of business
- Repair and maintenance of other transport equipment n.e.c. (SIC 33170)
Public order and safety activities (SIC 84240) - Year end
- 30 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 26 March 2026
- Charges (mortgages)
- 0 outstanding of 1 registered
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 Doncaster
Other active machinery repair and installation companies registered in Doncaster.
- Powerlogic Installations Limited2007
- PR Welding & Fabrications Limited2009
- Premier Consoles Doncaster Limited2015
- Prestige Line Ltd2025
- Promtec Ltd2017
- Pru Energy Ltd2023
- Rainpro Limited2023
- Re-Fit Plant & Machinery Limited2023
All machinery repair and installation companies in Doncaster · All trades in Doncaster · Machinery repair and installation across the UK
Frequently asked questions
When are Platinum Rail Services Limited's accounts due?
Platinum Rail Services Limited's next accounts are due at Companies House by 30 October 2026 (in 17 days), covering the period to 30 January 2026.
When is Platinum Rail Services Limited's CT600 due?
The CT600 for the period to 30 January 2026 is due at HMRC by 30 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 31 October 2026.
Is Platinum Rail Services Limited still trading?
Platinum Rail Services 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 Platinum Rail Services Limited do?
Platinum Rail Services Limited is registered under Repair and maintenance of other transport equipment n.e.c. (SIC 33170); Public order and safety activities (SIC 84240).
How old is Platinum Rail Services Limited?
Platinum Rail Services Limited was incorporated on 15 January 2016, 10 years ago.
Has Platinum Rail Services Limited won public sector contracts?
Yes. Platinum Rail Services Limited has 5 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £84K), most recently from Ministry of Justice.
What is the penalty if Platinum Rail Services 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 Platinum Rail Services 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.