- Companies
- Civil engineering
- Reading
- Cern Surfacing Limited
Cern Surfacing Limited
- Company number
- 06575927
- Incorporated
- 24 Apr 200818 years trading
- Registered office
- Unit 4 City Limits, Danehill, Reading, Berkshire, RG6 4UP
- Nature of business
- Construction of roads and motorways
Cern Surfacing Limited is a 18-year-old private limited company registered in Reading, company number 06575927, one of 84 civil engineering contractors in Reading. Its next accounts are due at Companies House on 29 January 2027, and the CT600 for the period to 29 April 2026 is due at HMRC on 29 April 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 £25K (+25.9%) on the year before, to £120K.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £309K against £300K owed within a year: 1.0 times cover.
- 7 employees on average, down from 8 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 |
|---|---|---|---|---|---|
| 30 Apr 2025 | £120K | £46K | £309K | £300K | 7 |
| 30 Apr 2024 | £95K | £34K | £232K | £235K | 8 |
| 30 Apr 2023 | £157K | £18K | £321K | £228K | 9 |
| 30 Apr 2022 | £53K | £47K | £197K | £210K | 9 |
| 30 Apr 2021 | £9,700 | £21K | £197K | £188K | 11 |
| 30 Apr 2020 | £24K | £72K | £113K | £136K | 17 |
| 30 Apr 2019 | £49K | £82K | £165K | £173K | 23 |
| 30 Apr 2018 | £106K | £84K | £239K | £171K | 22 |
| 30 Apr 2017 | £194K | £69K | £279K | £117K | 15 |
| 30 Apr 2016 | £226K | £146K | £285K | £84K |
Who runs and owns Cern Surfacing Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| R*** S*** | Director | Apr 2008 |
| N*** S*** | Secretary | Apr 2008 |
2 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| Abergan Reed Nominees Limited | Secretary (company) | Apr 2008 | Apr 2008 |
| Abergan Reed Ltd | Director (company) | Apr 2008 | Apr 2008 |
People with significant control (2)
Where Cern Surfacing Limited is registered
The registered office is in Reading (RG6), in the Wokingham local authority area, South East. Show RG6 4UP on a map.
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Also registered at this address
15 other companies use the same registered office as Cern Surfacing Limited.
- Allingham Homes LtdProperty developers
- Apex Environmental Services (UK) LtdFacilities management
- CCS Design & Build LimitedFinishing trades
- Craft Preservation Company Limited(the)Specialist contractors
- Eventide Solutions LimitedSpecialist contractors
- Greencom LtdBuilders
- Hedgehog Gardening and Exterior Cleaning LimitedCleaning companies
- JLB Landscapes LtdLandscapers and gardeners
- Michael Sweeney LimitedBuilders
- Mini Centre Berkshire LimitedMechanics and garages
- Oes Electro Mechanical Services LimitedElectricians
- Reawla LimitedProperty developers
- RSR Networks LtdRepair services
- Symmetry Productions LtdSpecialist contractors
- The Oxford Sash Window Company LimitedElectricians
What happens if Cern Surfacing 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 29 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Jan 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 29 Apr 2027 | £375 |
| 3 to 6 months late | 30 Apr 2027 to 29 Jul 2027 | £750 |
| More than 6 months late | From 30 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 30 Apr 2027 | £200 |
| 3 months late | 29 Jul 2027 | another £200 |
| 6 months late | 29 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 29 Apr 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
- 06575927
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 April 2008 (18 years ago)
- Registered office
- Unit 4 City Limits, Danehill, Reading, Berkshire, RG6 4UP
- Nature of business
- Construction of roads and motorways (SIC 42110)
- Year end
- 29 April (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 24 April 2026
Filing notes for civil engineering contractors
Civil engineering contractors usually carry plant and machinery, so capital allowances (the annual investment allowance and the main pool) do much of the work in the corporation tax computation.
Similar companies in Reading
Other active civil engineering contractors registered in Reading.
- Corteq Civil Engineering Limited2025
- CWJM Cabling Solutions Ltd2018
- D & H Power Solutions Limited2026
- Dabresource Ltd2023
- Dacosta Renovations Limited2026
- Deverill Surveys Ltd2016
- Donfield Homes Limited1974
- Dreniak Limited2024
All civil engineering contractors in Reading · All trades in Reading · Civil engineering across the UK
Frequently asked questions
When are Cern Surfacing Limited's accounts due?
Cern Surfacing Limited's next accounts are due at Companies House by 29 January 2027 (in 108 days), covering the period to 29 April 2026.
When is Cern Surfacing Limited's CT600 due?
The CT600 for the period to 29 April 2026 is due at HMRC by 29 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 30 January 2027.
Is Cern Surfacing Limited still trading?
Cern Surfacing 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 Cern Surfacing Limited do?
Cern Surfacing Limited is registered under Construction of roads and motorways (SIC 42110).
How old is Cern Surfacing Limited?
Cern Surfacing Limited was incorporated on 24 April 2008, 18 years ago.
Who runs Cern Surfacing Limited?
Cern Surfacing Limited has 1 active director, the longest-serving appointed in Apr 2008. Their names and service addresses are on the Companies House register.
Who owns Cern Surfacing Limited?
2 people or companies have significant control of Cern Surfacing Limited: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Cern Surfacing 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 Cern Surfacing 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.