- Companies
- Cleaning companies
- New Malden
- Tersoworks Ltd
Tersoworks Ltd
- Company number
- 17187774
- Incorporated
- 28 Apr 2026
- Registered office
- 10 Dorchester Mews, New Malden, KT3 3JD
- Nature of business
- General cleaning of buildings; Specialised cleaning services; Other building and industrial cleaning activities; Other cleaning services
Tersoworks Ltd is a newly incorporated private limited company registered in New Malden, company number 17187774, one of 24 cleaning companies in New Malden. Its next accounts are due at Companies House on 28 January 2028, and its first CT600 is due at HMRC on 27 April 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Tersoworks Ltd is registered
The registered office is in New Malden (KT3), in the Kingston upon Thames local authority area, London. Show KT3 3JD on a map.
Other trade companies in KT3
- Gas Net Group LtdPlumbers and heating engineers
- Four Square London LtdBuilders
- Car House LtdMotor traders
- Above and Beyond Holdings LtdLandscapers and gardeners
- Maz&Ace LtdMotor traders
- 00 Transport LtdMechanics and garages
- Denabuild Construction LtdBuilders
- PB Gardening LtdLandscapers and gardeners
What happens if Tersoworks 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 28 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 29 Jan 2028 to 28 Feb 2028 | £150 |
| 1 to 3 months late | 29 Feb 2028 to 28 Apr 2028 | £375 |
| 3 to 6 months late | 29 Apr 2028 to 28 Jul 2028 | £750 |
| More than 6 months late | From 29 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 17187774
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 April 2026
- Registered office
- 10 Dorchester Mews, New Malden, KT3 3JD
- Nature of business
- General cleaning of buildings (SIC 81210)
Specialised cleaning services (SIC 81222)
Other building and industrial cleaning activities (SIC 81229)
Other cleaning services (SIC 81299) - Year end
- 30 April (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for cleaning companies
Cleaning companies are often staff-heavy, so wages, pension contributions and the employment allowance all show up in the accounts.
Similar companies in New Malden
Other active cleaning companies registered in New Malden.
- The Humble Noodle Group Ltd2020
- Vanguard Detailing Limited2025
- Adc Pressure Washing Ltd2022
- Adra Support Services Ltd2023
- BS C&C Limited2025
- C&F Martins Services Limited2026
- Clean & Tidy Limited2005
- Cleaning Project General Ltd2023
All cleaning companies in New Malden · All trades in New Malden · Cleaning companies across the UK
Frequently asked questions
When are Tersoworks Ltd's accounts due?
Tersoworks Ltd's next accounts are due at Companies House by 28 January 2028 (in 473 days), covering the period to 30 April 2027.
When is Tersoworks 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 27 April 2027, due by 27 April 2028, and one for the period to 30 April 2027, due by 30 April 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Tersoworks Ltd still trading?
Tersoworks 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 Tersoworks Ltd do?
Tersoworks Ltd is registered under General cleaning of buildings (SIC 81210); Specialised cleaning services (SIC 81222); Other building and industrial cleaning activities (SIC 81229); Other cleaning services (SIC 81299).
How old is Tersoworks Ltd?
Tersoworks Ltd was incorporated on 28 April 2026, less than a year ago.
What is the penalty if Tersoworks 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 Tersoworks 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.