- Companies
- Joiners and carpenters
- East Kilbride
- Zenith Installations Ltd
Zenith Installations Ltd
- Company number
- SC485772
- Incorporated
- 2 Sep 201412 years trading
- Registered office
- 6 Glen More, East Kilbride, Glasgow, G74 2AW
- Nature of business
- Joinery installation
Zenith Installations Ltd is a 12-year-old private limited company registered in East Kilbride, company number SC485772, one of 49 joinery companies in East Kilbride. 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 down £60 (-7.9%) on the year before, to £704.
- Net assets rose in 2 of 9 year-on-year comparisons on record.
- Current assets of £36K against £19K owed within a year: 1.9 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2015 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £704 | £36K | £19K | 1 | |
| 31 Mar 2024 | £764 | £52K | £30K | 1 | |
| 31 Mar 2023 | £408 | £60K | £35K | 1 | |
| 31 Mar 2022 | £424 | £52K | £24K | 1 | |
| 31 Mar 2021 | £7,892 | £53K | £17K | 1 | |
| 31 Mar 2020 | £11K | £30K | £20K | 1 | |
| 31 Mar 2019 | £30K | £47K | £13K | ||
| 31 Mar 2018 | £33K | £67K | £36K | ||
| 30 Sep 2016 | £9,446 | £20K | £67K | £59K | |
| 30 Sep 2015 | £12K | £15K | £42K | £31K |
Where Zenith Installations Ltd is registered
The registered office is in East Kilbride (G74), in the South Lanarkshire local authority area, Scotland. Show G74 2AW on a map.
Other trade companies in G74
- Quila Motors LtdMechanics and garages
- Monarch Facilities Management LtdFacilities management
- Coulters Auto Care LtdMechanics and garages
- Gac Air Conditioning & Refrigeration LtdPlumbers and heating engineers
- Torr Contracts LtdJoiners and carpenters
- Connor Dickson Mechanical Fitting LtdInstallers
- Orbital Mechanical LtdPlumbers and heating engineers
- SWB Motors LtdMotor traders
What happens if Zenith Installations 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 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
- SC485772
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 September 2014 (12 years ago)
- Registered office
- 6 Glen More, East Kilbride, Glasgow, G74 2AW
- 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 September 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 East Kilbride
Other active joinery companies registered in East Kilbride.
- Access2Lofts Ltd2019
- Allfit Limited1991
- Apc Home Improvements Ltd2025
- Apc Improvements Ltd2026
- Apex Joinery Contracts Limited2025
- Bamlings Ltd2019
- Barr & Maxwell Joinery Limited2025
- Caledonia Group Ltd2021
All joinery companies in East Kilbride · All trades in East Kilbride · Joiners and carpenters across the UK
Frequently asked questions
When are Zenith Installations Ltd's accounts due?
Zenith Installations Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Zenith Installations Ltd'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 Zenith Installations Ltd still trading?
Zenith Installations 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 Zenith Installations Ltd do?
Zenith Installations Ltd is registered under Joinery installation (SIC 43320).
How old is Zenith Installations Ltd?
Zenith Installations Ltd was incorporated on 2 September 2014, 12 years ago.
What is the penalty if Zenith Installations 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 Zenith Installations 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.