- Company number
- 06844533
- Incorporated
- 12 Mar 200917 years trading
- Registered office
- PO Box 4385, 06844533 - Companies House Default Address, Cardiff, CF14 8LH
- Nature of business
- Construction of domestic buildings
Sterling-Lynch Ltd is a 17-year-old private limited company registered in Cardiff, company number 06844533, one of 361 building contractors in Cardiff. Companies House shows its accounts as overdue: they were due on 31 December 2019.
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 £6,936 (-5.1%) on the year before, to £129K.
- Net assets rose in 1 of 4 year-on-year comparisons on record.
- Current assets of £930K against £294K owed within a year: 3.2 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 5 years, 2014 to 2018.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2018 | £129K | £1 | £930K | £294K | 2 |
| 31 Mar 2017 | £136K | £47K | £804K | £271K | 1 |
| 31 Mar 2016 | £142K | £1,759 | £653K | £116K | |
| 31 Mar 2015 | £122K | £4,304 | £577K | £62K | |
| 31 Mar 2014 | £149K | £65K | £580K | £443K |
Where Sterling-Lynch Ltd is registered
The registered office is in Cardiff (CF14), in the Caerphilly local authority area, Wales. Show CF14 8LH on a map.
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- KM Phoenix Pond, Garden & General Maintenance LtdLandscapers and gardeners
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What happens if Sterling-Lynch Ltd files late
If the accounts reach Companies House today, the late filing penalty is £1,500 (£3,000 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2020 to 31 Jan 2020 | £150 |
| 1 to 3 months late | 1 Feb 2020 to 31 Mar 2020 | £375 |
| 3 to 6 months late | 1 Apr 2020 to 30 Jun 2020 | £750 |
| More than 6 months late | From 1 Jul 2020 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2020 | £200 |
| 3 months late | 30 Jun 2020 | another £200 |
| 6 months late | 30 Sep 2020 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2021 | 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
- 06844533
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 March 2009 (17 years ago)
- Registered office
- PO Box 4385, 06844533 - Companies House Default Address, Cardiff, CF14 8LH
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2018
- Last confirmation statement
- 5 July 2020
- Charges (mortgages)
- 2 outstanding of 3 registered
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 Cardiff
Other active building contractors registered in Cardiff.
- Stonemason Developments Limited2025
- Stroy Building Ltd2020
- Swanage Maintenance Limited2019
- T and S Building Services Limited2017
- Tarian Construction Limited2025
- Taylord Property Services Ltd2024
- Technique Design and Build Limited2018
- Teja Construction Ltd2026
All building contractors in Cardiff · All trades in Cardiff · Builders across the UK
Frequently asked questions
When are Sterling-Lynch Ltd's accounts due?
Sterling-Lynch Ltd's accounts were due at Companies House on 31 December 2019 and the register shows them as overdue.
When is Sterling-Lynch Ltd's CT600 due?
The CT600 for the period to 31 March 2019 is due at HMRC by 31 March 2020, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2020.
Is Sterling-Lynch Ltd still trading?
Sterling-Lynch 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 Sterling-Lynch Ltd do?
Sterling-Lynch Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Sterling-Lynch Ltd?
Sterling-Lynch Ltd was incorporated on 12 March 2009, 17 years ago.
What is the penalty if Sterling-Lynch 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 Sterling-Lynch 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.