- Companies
- Specialist contractors
- Rainham
- On Site Services South East Ltd
On Site Services South East Ltd
- Company number
- 15327546
- Incorporated
- 4 Dec 20232 years trading
- Registered office
- Goodger House, Matts Hill Farm, Matts Hill Road, Rainham, Kent, ME9 7UY
- Nature of business
- Other specialised construction activities n.e.c.
On Site Services South East Ltd is a 2-year-old private limited company registered in Rainham, company number 15327546, one of 59 specialist construction companies in Rainham. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £167K (+95.9%) on the year before, to £341K.
- Current assets of £371K against £423K owed within a year: 0.9 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £341K | £74K | £371K | £423K | 1 |
| 31 Dec 2024 | £174K | £18K | £233K | £283K | 1 |
Where On Site Services South East Ltd is registered
The registered office is in Rainham (ME9), in the Medway local authority area, South East. Show ME9 7UY on a map.
Other trade companies in ME9
- Artygroup LtdPlumbers and heating engineers
- Lhgardenservices LtdLandscapers and gardeners
- The Drainist LtdCivil engineering
- Fieldstone Roofing LtdRoofers
- Mannouch&Son LtdBuilders
- Civil Install LtdCivil engineering
- All Around Scaffolding LimitedScaffolders
- Eastwood Access LtdScaffolders
Also registered at this address
4 other companies use the same registered office as On Site Services South East Ltd.
- M2 Tyres LtdMechanics and garages
- P G Sweepers LimitedCleaning companies
- PG Holdings LtdMechanics and garages
- PG Windscreens LtdGlaziers
What happens if On Site Services South East 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 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 15327546
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 December 2023 (2 years ago)
- Registered office
- Goodger House, Matts Hill Farm, Matts Hill Road, Rainham, Kent, ME9 7UY
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 21 May 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Rainham
Other active specialist construction companies registered in Rainham.
- Prestige Tiling Co. Ltd2021
- Rca Facades Ltd2025
- RD Group Limited2015
- Rionda. Ltd2021
- RS Premium Ltd2023
- S&B Contractors Ltd2026
- Saf Building Services Ltd2019
- Salt and Stone Construction Ltd2024
All specialist construction companies in Rainham · All trades in Rainham · Specialist contractors across the UK
Frequently asked questions
When are On Site Services South East Ltd's accounts due?
On Site Services South East Ltd's next accounts are due at Companies House by 30 September 2027 (in 351 days), covering the period to 31 December 2026.
When is On Site Services South East Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is On Site Services South East Ltd still trading?
On Site Services South East 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 On Site Services South East Ltd do?
On Site Services South East Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is On Site Services South East Ltd?
On Site Services South East Ltd was incorporated on 4 December 2023, 2 years ago.
What is the penalty if On Site Services South East 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 On Site Services South East 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.