- Companies
- Installers
- Letchworth Garden City
- D M Petroleum Services Limited
D M Petroleum Services Limited
- Company number
- 04890731
- Incorporated
- 8 Sep 200323 years trading
- Registered office
- Unit 1B Focus 4, Fourth Avenue, Letchworth Garden City, Hertfordshire, SG6 2TU
- Nature of business
- Other construction installation
D M Petroleum Services Limited is a 23-year-old private limited company registered in Letchworth Garden City, company number 04890731, one of 10 installation companies (insulation, lifts, shutters and similar) in Letchworth Garden City. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 £500 (+1.3%) on the year before, to £39K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £66K against £41K owed within a year: 1.6 times cover.
- 2 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 |
|---|---|---|---|---|---|
| 31 Aug 2025 | £39K | £66K | £41K | 2 | |
| 31 Aug 2024 | £38K | £104K | £80K | 2 | |
| 31 Aug 2023 | £20K | £62K | £61K | 2 | |
| 31 Aug 2022 | £14K | £76K | £76K | 2 | |
| 31 Aug 2021 | £15K | £125K | £130K | 2 | |
| 31 Aug 2020 | £26K | £60K | £66K | 2 | |
| 31 Aug 2019 | £38K | £28K | £33K | ||
| 31 Aug 2018 | £125K | £111K | £25K | ||
| 31 Aug 2017 | £101K | £138K | £85K | ||
| 31 Aug 2016 | £140K | £78K | £220K | £132K |
Where D M Petroleum Services Limited is registered
The registered office is in Letchworth Garden City (SG6), in the North Hertfordshire local authority area, East of England. Show SG6 2TU on a map.
Other trade companies in SG6
- Combined Auto Services LimitedMotor traders
- G.O.A.L Energy Services LtdElectricians
- Bedmond Construction LtdProperty developers
- Barski Property Care LtdBuilders
- PK Construction and Stones LimitedBuilders
- McCormack Maintenance LtdCivil engineering
- Nitdas Cleaning Solution LtdCleaning companies
- Nbtotalproperty LtdLandscapers and gardeners
Also registered at this address
12 other companies use the same registered office as D M Petroleum Services Limited.
- Blue Whale Plumbing and Heating LtdPlumbers and heating engineers
- Brown's Antiques, Billiards & Interiors LimitedRepair services
- Bywater Plumbing & Heating LimitedPlumbers and heating engineers
- Dilpreet Brickwork LtdBuilders
- First Choice Scaffolding LimitedScaffolders
- Igb Fencing LimitedJoiners and carpenters
- L B P Plumbing and Heating LimitedPlumbers and heating engineers
- Nomoli Holdings (Roydon) LimitedProperty developers
- Polo Painters & Protective Coatings LtdPainters and decorators
- Prefer 2 Trade LtdMotor traders
- R & P Bloss Builders LimitedBuilders
- T C Seamarks (Shot & Sand Blasting) LimitedSpecialist contractors
What happens if D M Petroleum 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 31 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 04890731
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 September 2003 (23 years ago)
- Registered office
- Unit 1B Focus 4, Fourth Avenue, Letchworth Garden City, Hertfordshire, SG6 2TU
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 14 August 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Letchworth Garden City
Other active installation companies (insulation, lifts, shutters and similar) registered in Letchworth Garden City.
- DRB Building Limited2021
- Eden Generation Ltd2021
- M & R Floor Restorations Ltd2024
- M & R Wood Flooring Ltd2023
- Morris-Spicer Ltd2021
- RJC Scenery Limited2022
- West Groundworks Ltd2017
- Aca Solutions Limited2018
All installation companies (insulation, lifts, shutters and similar) in Letchworth Garden City · All trades in Letchworth Garden City · Installers across the UK
Frequently asked questions
When are D M Petroleum Services Limited's accounts due?
D M Petroleum Services Limited's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is D M Petroleum Services Limited's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is D M Petroleum Services Limited still trading?
D M Petroleum 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 D M Petroleum Services Limited do?
D M Petroleum Services Limited is registered under Other construction installation (SIC 43290).
How old is D M Petroleum Services Limited?
D M Petroleum Services Limited was incorporated on 8 September 2003, 23 years ago.
What is the penalty if D M Petroleum 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 D M Petroleum 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.