- Companies
- Cleaning companies
- Dartford
- Thyron Services Ltd
Thyron Services Ltd
- Company number
- 11811199
- Incorporated
- 6 Feb 20197 years trading
- Registered office
- Regus Dartford Victory Way, Admirals Park,, Crossways, Dartford, Kent, DA2 6QD
- Nature of business
- Other building and industrial cleaning activities
Thyron Services Ltd is a 7-year-old private limited company registered in Dartford, company number 11811199, one of 84 cleaning companies in Dartford. Its next accounts are due at Companies House on 30 November 2027, and the CT600 for the period to 28 February 2027 is due at HMRC on 28 February 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Thyron Services LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £18K (+26.2%) on the year before, to £89K.
- Net assets rose in 4 of 6 year-on-year comparisons on record.
- Current assets of £129K against £72K owed within a year: 1.8 times cover.
- 23 employees on average, up from 13 the year before.
- Balance sheets on record for 7 years, 2020 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 28 Feb 2026 | £89K | £124K | £129K | £72K | 23 |
| 28 Feb 2025 | £71K | £86K | £95K | £54K | 13 |
| 29 Feb 2024 | £76K | £70K | £100K | £56K | 12 |
| 28 Feb 2023 | £47K | £70K | £81K | £52K | 10 |
| 28 Feb 2022 | £43 | £45K | £46K | £39K | 9 |
| 28 Feb 2021 | -£615 | £13K | £17K | £3,928 | 2 |
| 29 Feb 2020 | -£312 | £108 | £420 | 0 |
Who runs and owns Thyron Services Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| G*** P*** | Director | Feb 2019 |
| S*** H*** | Director | Aug 2023 |
People with significant control (2)
Where Thyron Services Ltd is registered
The registered office is in Dartford (DA2), in the Dartford local authority area, South East. Show DA2 6QD on a map.
Other trade companies in DA2
- Alija Construction LtdBuilders
- P&E Premier Holdings LimitedProperty developers
- MCP Motors LtdMechanics and garages
- Lude LtdFinishing trades
- Netti's Cleaning LtdCleaning companies
- Inspired Gardens & Landscapes Kent LtdLandscapers and gardeners
- Elite FM LimitedFacilities management
- Cleansl8 LtdCleaning companies
What happens if Thyron 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 30 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2027 to 31 Dec 2027 | £150 |
| 1 to 3 months late | 1 Jan 2028 to 29 Feb 2028 | £375 |
| 3 to 6 months late | 1 Mar 2028 to 31 May 2028 | £750 |
| More than 6 months late | From 1 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 11811199
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 February 2019 (7 years ago)
- Registered office
- Regus Dartford Victory Way, Admirals Park,, Crossways, Dartford, Kent, DA2 6QD
- Nature of business
- Other building and industrial cleaning activities (SIC 81229)
- Year end
- 28 February (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 28 February 2026
- Last confirmation statement
- 26 September 2026
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 Dartford
Other active cleaning companies registered in Dartford.
- Tidystar Clean Services Ltd2024
- Triumph Multilink Services Ltd2025
- True Flower Limited2020
- TTJ Services Ltd2022
- TW Cleaning Services Ltd2024
- UK Deep Clean Limited2018
- Ultimate Spotless Ltd2016
- Vicfams Cleaning & Enterprise Ltd2016
All cleaning companies in Dartford · All trades in Dartford · Cleaning companies across the UK
Frequently asked questions
When are Thyron Services Ltd's accounts due?
Thyron Services Ltd's next accounts are due at Companies House by 30 November 2027 (in 413 days), covering the period to 28 February 2027.
When is Thyron Services Ltd's CT600 due?
The CT600 for the period to 28 February 2027 is due at HMRC by 28 February 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 December 2027.
Is Thyron Services Ltd still trading?
Thyron Services Ltd is listed as active on the Companies House register (checked 13 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 Thyron Services Ltd do?
Thyron Services Ltd is registered under Other building and industrial cleaning activities (SIC 81229).
How old is Thyron Services Ltd?
Thyron Services Ltd was incorporated on 6 February 2019, 7 years ago.
Who runs Thyron Services Ltd?
Thyron Services Ltd has 2 active directors, the longest-serving appointed in Feb 2019. Their names and service addresses are on the Companies House register.
Who owns Thyron Services Ltd?
2 people or companies have significant control of Thyron Services Ltd: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Thyron 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 Thyron Services Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.