- Companies
- Joiners and carpenters
- Grays
- Estag JK Limited
Estag JK Limited
- Company number
- 09731820
- Incorporated
- 13 Aug 201511 years trading
- Registered office
- 87 Kent Road, Grays, Essex, RM17 6DE
- Nature of business
- Joinery installation
Estag JK Limited is a 11-year-old private limited company registered in Grays, company number 09731820, one of 25 joinery companies in Grays. 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 up £35K (+108.8%) on the year before, to £2,857.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £34K against £3,679 owed within a year: 9.1 times cover.
- 3 employees on average, up from 2 the year before.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £2,857 | £34K | £3,679 | 3 | |
| 31 Mar 2024 | -£33K | £10K | £7,333 | 2 | |
| 31 Mar 2023 | -£17K | £26K | £6,202 | 2 | |
| 31 Mar 2022 | -£18K | £35K | £3,960 | 2 | |
| 31 Mar 2021 | £31K | £92K | £10K | 2 | |
| 31 Mar 2020 | £33K | £39K | £5,291 | 4 | |
| 31 Mar 2019 | £13K | £21K | £7,787 | ||
| 31 Mar 2018 | £100 | £9,713 | £9,613 | ||
| 31 Mar 2017 | £100 | £3,131 | £3,031 | ||
| 31 Mar 2016 | -£2,425 | £100 | £100 | £2,525 |
Where Estag JK Limited is registered
The registered office is in Grays (RM17), in the Thurrock local authority area, East of England. Show RM17 6DE on a map.
Other trade companies in RM17
- JR Home Improvement LtdBuilders
- United Engines LtdMechanics and garages
- Amitab Mechanic LtdMechanics and garages
- NHF Property Solutions LtdElectricians
- DMCG LtdElectricians
- Chris Bell Plumbing Services LtdPlumbers and heating engineers
- United Prompt Solutions LtdMachinery repair and installation
- Countryside Building & Developments LtdCivil engineering
What happens if Estag JK 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
- 09731820
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 August 2015 (11 years ago)
- Registered office
- 87 Kent Road, Grays, Essex, RM17 6DE
- Nature of business
- Joinery installation (SIC 43320)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 2 August 2026
Filing notes for joinery companies
Joinery companies can carry stock and work in progress at the year end, especially bespoke workshop work, and that figure moves the profit for the year.
Similar companies in Grays
Other active joinery companies registered in Grays.
- Horndon Windows & Doors Limited2016
- KPR Building Services Ltd2017
- L.A.R.K Carpentry Ltd2018
- LVS Carpentry & Joinery Ltd2019
- Masons Carpentry & Joinery Ltd2016
- New Room Installations Limited2017
- Niko Carpenters Ltd2015
- Pencil Carpentry Ltd2025
All joinery companies in Grays · All trades in Grays · Joiners and carpenters across the UK
Frequently asked questions
When are Estag JK Limited's accounts due?
Estag JK 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 Estag JK 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 Estag JK Limited still trading?
Estag JK 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 Estag JK Limited do?
Estag JK Limited is registered under Joinery installation (SIC 43320).
How old is Estag JK Limited?
Estag JK Limited was incorporated on 13 August 2015, 11 years ago.
What is the penalty if Estag JK 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 Estag JK 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.