- Companies
- Installers
- Doncaster
- Terrafirma Site Services Limited
Terrafirma Site Services Limited
- Company number
- 13212938
- Incorporated
- 19 Feb 20215 years trading
- Registered office
- 8 ST. Martins Park, Owston Ferry, Doncaster, South Yorkshire, DN9 1FE
- Nature of business
- Other construction installation
Terrafirma Site Services Limited is a 5-year-old private limited company registered in Doncaster, company number 13212938, one of 128 installation companies (insulation, lifts, shutters and similar) in Doncaster. 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.
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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 down £11K (-7.1%) on the year before, to £139K.
- Net assets rose in 2 of 3 year-on-year comparisons on record.
- Current assets of £128K against £44K owed within a year: 2.9 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £139K | £128K | £44K | 0 | |
| 31 Mar 2024 | £150K | £154K | £57K | 2 | |
| 31 Mar 2023 | £120K | £127K | £41K | 2 | |
| 31 Mar 2022 | £71K | £122K | £72K | 2 |
Who runs and owns Terrafirma Site Services Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| C*** R*** | Director | Feb 2021 |
| S*** R*** | Director | Feb 2021 |
People with significant control (2)
Where Terrafirma Site Services Limited is registered
The registered office is in Doncaster (DN9), in the North Lincolnshire local authority area, Yorkshire and The Humber. Show DN9 1FE on a map.
Other trade companies in DN9
- Lsrec LtdElectricians
- Misterton Meadows LimitedProperty developers
- Misterton Paddock LimitedProperty developers
- Messingham Fields LimitedProperty developers
- G - Elite Aircraft Detailing LtdCleaning companies
- Epworth Flooring LtdFloor and wall tilers
- Josif Sales LtdMechanics and garages
- RM Home Renovations LtdFloor and wall tilers
What happens if Terrafirma Site 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 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
- 13212938
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 February 2021 (5 years ago)
- Registered office
- 8 ST. Martins Park, Owston Ferry, Doncaster, South Yorkshire, DN9 1FE
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 18 February 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 Doncaster
Other active installation companies (insulation, lifts, shutters and similar) registered in Doncaster.
- Tge Construction Limited2016
- Thornemoor Agricultural Services Ltd2026
- TKS Installations Limited2022
- Veridian Guard Ltd2026
- Viking Garage Doors Ltd2025
- Viridian Energy Ltd2026
- Vochtx Ltd2026
- Warm Space Homes UK Limited2025
All installation companies (insulation, lifts, shutters and similar) in Doncaster · All trades in Doncaster · Installers across the UK
Frequently asked questions
When are Terrafirma Site Services Limited's accounts due?
Terrafirma Site Services Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Terrafirma Site Services Limited'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 Terrafirma Site Services Limited still trading?
Terrafirma Site 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 Terrafirma Site Services Limited do?
Terrafirma Site Services Limited is registered under Other construction installation (SIC 43290).
How old is Terrafirma Site Services Limited?
Terrafirma Site Services Limited was incorporated on 19 February 2021, 5 years ago.
Who runs Terrafirma Site Services Limited?
Terrafirma Site Services Limited has 2 active directors, the longest-serving appointed in Feb 2021. Their names and service addresses are on the Companies House register.
Who owns Terrafirma Site Services Limited?
2 people or companies have significant control of Terrafirma Site Services Limited: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Terrafirma Site 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 Terrafirma Site 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.