- Companies
- Plumbers and heating engineers
- Trowbridge
- TSP Services Ltd
TSP Services Ltd
- Company number
- 12413135
- Incorporated
- 20 Jan 20206 years trading
- Registered office
- 9 Tudor Drive, Trowbridge, BA14 7NA
- Nature of business
- Plumbing, heat and air-conditioning installation
TSP Services Ltd is a 6-year-old private limited company registered in Trowbridge, company number 12413135, one of 24 plumbing and heating companies in Trowbridge. Its next accounts are due at Companies House on 31 October 2027, and the CT600 for the period to 31 January 2027 is due at HMRC on 31 January 2028.
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 £15K (-97.7%) on the year before, to £348.
- Net assets rose in 3 of 5 year-on-year comparisons on record.
- Current assets of £8,808 against £1,606 owed within a year: 5.5 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 6 years, 2021 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2026 | £348 | £6,308 | £8,808 | £1,606 | 0 |
| 31 Jan 2025 | £15K | £25K | £28K | £3,088 | 0 |
| 31 Jan 2024 | £18K | £39K | £42K | £6,193 | 0 |
| 31 Jan 2023 | £17K | £50K | £50K | £7,256 | 0 |
| 31 Jan 2022 | £9,027 | £51K | £51K | £9,127 | 0 |
| 31 Jan 2021 | £2,658 | £45K | £45K | £6,687 | 0 |
Where TSP Services Ltd is registered
The registered office is in Trowbridge (BA14), in the Wiltshire local authority area, South West. Show BA14 7NA on a map.
Other trade companies in BA14
- KR KR LtdBuilders
- BC Renovations and Construction LtdBuilders
- La Tide Cleaning Services LtdCleaning companies
- Bestway Paving LtdLandscapers and gardeners
- Prime Stone Projects LtdProperty developers
- Littleton Garage LtdMechanics and garages
- RW of Wiltshire LtdFinishing trades
- Obsidian Vehicle Works LtdMechanics and garages
What happens if TSP 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 31 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2027 to 30 Nov 2027 | £150 |
| 1 to 3 months late | 1 Dec 2027 to 31 Jan 2028 | £375 |
| 3 to 6 months late | 1 Feb 2028 to 30 Apr 2028 | £750 |
| More than 6 months late | From 1 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 2029 | 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
- 12413135
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 January 2020 (6 years ago)
- Registered office
- 9 Tudor Drive, Trowbridge, BA14 7NA
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2026
- Last confirmation statement
- 10 January 2026
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Trowbridge
Other active plumbing and heating companies registered in Trowbridge.
- Twenty9Ltd Ltd2020
- A N Heating Limited2008
- Aes Plumbing and Heating SW Ltd2026
- Aura Plumbing and Renovation Limited2024
- Bath Air Conditioning Ltd2021
- Bbthm Ltd2018
- Cozyco Solutions Ltd2024
- D.C Plumbing & Heating (Wilts) Ltd2024
All plumbing and heating companies in Trowbridge · All trades in Trowbridge · Plumbers and heating engineers across the UK
Frequently asked questions
When are TSP Services Ltd's accounts due?
TSP Services Ltd's next accounts are due at Companies House by 31 October 2027 (in 384 days), covering the period to 31 January 2027.
When is TSP Services Ltd's CT600 due?
The CT600 for the period to 31 January 2027 is due at HMRC by 31 January 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2027.
Is TSP Services Ltd still trading?
TSP 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 TSP Services Ltd do?
TSP Services Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is TSP Services Ltd?
TSP Services Ltd was incorporated on 20 January 2020, 6 years ago.
What is the penalty if TSP 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 TSP 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.