- Companies
- Installers
- Upminster
- DSL Highway Services Ltd
DSL Highway Services Ltd
- Company number
- 13752620
- Incorporated
- 18 Nov 20214 years trading
- Registered office
- Upweys Fen Lane, North Ockendon, Upminster, RM14 3PR
- Nature of business
- Other construction installation
DSL Highway Services Ltd is a 4-year-old private limited company registered in Upminster, company number 13752620, one of 28 installation companies (insulation, lifts, shutters and similar) in Upminster. Its next accounts are due at Companies House on 30 November 2026, and its first CT600 is due at HMRC on 30 November 2026.
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 £94K (+66.4%) on the year before, to £235K.
- Current assets of £605K against £426K owed within a year: 1.4 times cover.
- -5 employees on average during the year.
- Balance sheets on record for 3 years, 2022 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2024 | £235K | £412K | £605K | £426K | -5 |
| 30 Nov 2023 | £141K | £541K | £422K | -5 | |
| 30 Nov 2022 | £1 | £1 |
Where DSL Highway Services Ltd is registered
The registered office is in Upminster (RM14), in the Havering local authority area, London. Show RM14 3PR on a map.
Other trade companies in RM14
- Bobofresh LtdCleaning companies
- HTS Construction LtdBuilders
- We Fix Energy LtdCivil engineering
- ZH Services LtdBuilders
- Ragasan LimitedBuilders
- Your Serve LtdCleaning companies
- LC Engineering LtdMachinery repair and installation
- Caat Interiors LtdInstallers
What happens if DSL Highway 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 30 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 13752620
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 November 2021 (4 years ago)
- Registered office
- Upweys Fen Lane, North Ockendon, Upminster, RM14 3PR
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2024
- Last confirmation statement
- 23 June 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 Upminster
Other active installation companies (insulation, lifts, shutters and similar) registered in Upminster.
- DST Networks Limited2018
- Ell Thermal Ltd2024
- Eluvir Ltd2026
- Fit-Out Dynamics Ltd2024
- Global Insulation Specialists Limited2007
- Holloway Ceilings Limited2004
- JRDW Ltd2014
- K L Brickwork Ltd2015
All installation companies (insulation, lifts, shutters and similar) in Upminster · All trades in Upminster · Installers across the UK
Frequently asked questions
When are DSL Highway Services Ltd's accounts due?
DSL Highway Services Ltd's next accounts are due at Companies House by 30 November 2026 (in 48 days), covering the period to 28 February 2026.
When is DSL Highway Services Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 30 November 2025, due by 30 November 2026, and one for the period to 28 February 2026, due by 28 February 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is DSL Highway Services Ltd still trading?
DSL Highway Services 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 DSL Highway Services Ltd do?
DSL Highway Services Ltd is registered under Other construction installation (SIC 43290).
How old is DSL Highway Services Ltd?
DSL Highway Services Ltd was incorporated on 18 November 2021, 4 years ago.
What is the penalty if DSL Highway 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 DSL Highway Services 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.