- Company number
- 12056976
- Incorporated
- 18 Jun 20197 years trading
- Registered office
- 27 Kenilworth Court, Watford, WD17 4LE
- Nature of business
- Construction of domestic buildings; Construction of railways and underground railways; Plumbing, heat and air-conditioning installation; Plastering
Troyan Ltd is a 7-year-old private limited company registered in Watford, company number 12056976, one of 365 building contractors in Watford. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 £1,150 on the year before, to -£1,142.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- Current assets of £16K against £1,023 owed within a year: more than 10 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | -£1,142 | £16K | £1,023 | 2 | |
| 30 Jun 2024 | £8 | £15K | £3,167 | 1 | |
| 30 Jun 2023 | £2,957 | £17K | £724 | 0 | |
| 30 Jun 2022 | £2,359 | £14K | £0 | 0 | |
| 30 Jun 2021 | £92 | £17K | £397 | 0 | |
| 30 Jun 2020 | £2,142 | £3,113 | £971 | 0 |
Where Troyan Ltd is registered
The registered office is in Watford (WD17), in the Watford local authority area, East of England. Show WD17 4LE on a map.
Other trade companies in WD17
- Ramauto LimitedMotor traders
- A1 Motors Watford LtdMechanics and garages
- Kola Brickwork LtdInstallers
- Appleby's Mechanical Services LtdPlumbers and heating engineers
- Kpu Services LtdProperty developers
- Highmark Investments LtdBuilders
- Boriama Private Office LimitedCleaning companies
- Oldsy Install LtdInstallers
What happens if Troyan 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 12056976
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 June 2019 (7 years ago)
- Registered office
- 27 Kenilworth Court, Watford, WD17 4LE
- Nature of business
- Construction of domestic buildings (SIC 41202)
Construction of railways and underground railways (SIC 42120)
Plumbing, heat and air-conditioning installation (SIC 43220)
Plastering (SIC 43310) - Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 17 June 2026
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Watford
Other active building contractors registered in Watford.
- Tudic Ltd2022
- UK Property Futures Limited2010
- Unesta Homes Limited2025
- Uniq Group Ltd2025
- Urban CS Construction Ltd2017
- V Square Construction Ltd2022
- VB Builders Ltd2014
- VH Bathrooms Limited2025
All building contractors in Watford · All trades in Watford · Builders across the UK
Frequently asked questions
When are Troyan Ltd's accounts due?
Troyan Ltd's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Troyan Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Troyan Ltd still trading?
Troyan 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 Troyan Ltd do?
Troyan Ltd is registered under Construction of domestic buildings (SIC 41202); Construction of railways and underground railways (SIC 42120); Plumbing, heat and air-conditioning installation (SIC 43220); Plastering (SIC 43310).
How old is Troyan Ltd?
Troyan Ltd was incorporated on 18 June 2019, 7 years ago.
What is the penalty if Troyan 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 Troyan 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.