- Companies
- Finishing trades
- Eastbourne
- Martin Janky Building Services Ltd
Martin Janky Building Services Ltd
- Company number
- 11247460
- Incorporated
- 10 Mar 20188 years trading
- Registered office
- 6 Tovey Close, Eastbourne, BN21 2TJ
- Nature of business
- Other building completion and finishing
Martin Janky Building Services Ltd is a 8-year-old private limited company registered in Eastbourne, company number 11247460, one of 68 building finishing companies in Eastbourne. Its next accounts are due at Companies House on 31 January 2028, and the CT600 for the period to 30 April 2027 is due at HMRC on 30 April 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 up £352 (+1.5%) on the year before, to £24K.
- Net assets rose in 5 of 7 year-on-year comparisons on record.
- Current assets of £22K against £799 owed within a year: more than 10 times cover.
- 1 employee on average, down from 2 the year before.
- Balance sheets on record for 8 years, 2019 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2026 | £24K | £22K | £799 | 1 | |
| 30 Apr 2025 | £23K | £21K | £2,365 | 2 | |
| 30 Apr 2024 | £18K | £26K | £12K | 2 | |
| 30 Apr 2023 | £15K | £17K | £5,816 | 1 | |
| 30 Apr 2022 | £18K | £12K | £95 | 1 | |
| 30 Apr 2021 | £9,715 | £3,469 | £2,314 | 1 | |
| 31 Mar 2020 | £6,516 | £4,565 | £1,475 | 1 | |
| 31 Mar 2019 | £14K | £7,414 |
Where Martin Janky Building Services Ltd is registered
The registered office is in Eastbourne (BN21), in the Eastbourne local authority area, South East. Show BN21 2TJ on a map.
Other trade companies in BN21
- Solaris Motors Solutions LimitedMechanics and garages
- Chartwell Design and Build LimitedBuilders
- The Sussex Flint Company LtdBuilders
- Wealden Property Services LimitedSpecialist contractors
- Oliver J Stean Plumbing & Heating LimitedPlumbers and heating engineers
- Ac Plastering & Rendering LtdPlasterers
- Coxon Construction Group LtdProperty developers
- Able Cleaning and Property Maintenance LimitedCleaning companies
What happens if Martin Janky Building 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 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2028 to 29 Feb 2028 | £150 |
| 1 to 3 months late | 1 Mar 2028 to 30 Apr 2028 | £375 |
| 3 to 6 months late | 1 May 2028 to 31 Jul 2028 | £750 |
| More than 6 months late | From 1 Aug 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
- 11247460
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 March 2018 (8 years ago)
- Registered office
- 6 Tovey Close, Eastbourne, BN21 2TJ
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2026
- Last confirmation statement
- 11 February 2026
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Eastbourne
Other active building finishing companies registered in Eastbourne.
- Meridian Construction Management Ltd2026
- MGW Building Ltd2024
- Milne Carpentry Limited2008
- Mint Space Flooring Ltd2025
- Newbest Solutions Limited2013
- Over-All Construction (South East) Limited2004
- Pov Construction Limited2013
- R.Collins Builders Limited2003
All building finishing companies in Eastbourne · All trades in Eastbourne · Finishing trades across the UK
Frequently asked questions
When are Martin Janky Building Services Ltd's accounts due?
Martin Janky Building Services Ltd's next accounts are due at Companies House by 31 January 2028 (in 475 days), covering the period to 30 April 2027.
When is Martin Janky Building Services Ltd's CT600 due?
The CT600 for the period to 30 April 2027 is due at HMRC by 30 April 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2028.
Is Martin Janky Building Services Ltd still trading?
Martin Janky Building 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 Martin Janky Building Services Ltd do?
Martin Janky Building Services Ltd is registered under Other building completion and finishing (SIC 43390).
How old is Martin Janky Building Services Ltd?
Martin Janky Building Services Ltd was incorporated on 10 March 2018, 8 years ago.
What is the penalty if Martin Janky Building 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 Martin Janky Building 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.