- Companies
- Civil engineering
- Carmarthen
- Brocklis Bitumen Ltd
Brocklis Bitumen Ltd
- Company number
- 07120186
- Incorporated
- 8 Jan 201016 years trading
- Registered office
- 49 Hafod Cwnin, Carmarthen, SA31 2AT
- Nature of business
- Construction of roads and motorways
Brocklis Bitumen Ltd is a 16-year-old private limited company registered in Carmarthen, company number 07120186, one of 16 civil engineering contractors in Carmarthen. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £18K (-225.4%) on the year before, to -£27K.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £1,207 against £76K owed within a year: 0.0 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 Dec 2025 | -£27K | £1,207 | £76K | 0 | |
| 31 Dec 2024 | -£8,155 | £16K | £74K | 0 | |
| 31 Dec 2023 | £7,511 | £17K | £50K | 0 | |
| 31 Dec 2022 | £26K | £33K | £50K | 1 | |
| 31 Dec 2021 | £54K | £20K | £35K | 1 | |
| 31 Dec 2020 | £83K | £32K | £21K | 1 | |
| 31 Dec 2019 | £118K | £21K | £33K | 1 | |
| 31 Dec 2018 | £52K | £12K | £62K | ||
| 31 Dec 2017 | £33K | £26K | £66K | ||
| 31 Dec 2016 | £1,022 | £265 | £5,049 | £63K |
Where Brocklis Bitumen Ltd is registered
The registered office is in Carmarthen (SA31), in the Carmarthenshire local authority area, Wales. Show SA31 2AT on a map.
Other trade companies in SA31
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- Celf Construction LimitedPlasterers
- DCM Plant Hire LimitedSpecialist contractors
- M Owen Construction LtdBuilders
- Tce Construction LtdBuilders
- LW Pro Build LtdBuilders
- PW Solar LtdElectricians
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What happens if Brocklis Bitumen 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 07120186
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 January 2010 (16 years ago)
- Registered office
- 49 Hafod Cwnin, Carmarthen, SA31 2AT
- Nature of business
- Construction of roads and motorways (SIC 42110)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 8 January 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 Carmarthen
Other active civil engineering contractors registered in Carmarthen.
- Bullock Consulting Ltd2005
- Burke Contracts Limited1995
- Copefield Construction Limited2009
- DJ & Son Utilities Limited2024
- Grifftar Ltd2020
- GT & Son Services Ltd2023
- Jeff James (Wales) Limited2015
- John Williams & Co.(Crwbin Quarries)Limited1948
All civil engineering contractors in Carmarthen · All trades in Carmarthen · Civil engineering across the UK
Frequently asked questions
When are Brocklis Bitumen Ltd's accounts due?
Brocklis Bitumen Ltd's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 31 December 2026.
When is Brocklis Bitumen Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Brocklis Bitumen Ltd still trading?
Brocklis Bitumen 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 Brocklis Bitumen Ltd do?
Brocklis Bitumen Ltd is registered under Construction of roads and motorways (SIC 42110).
How old is Brocklis Bitumen Ltd?
Brocklis Bitumen Ltd was incorporated on 8 January 2010, 16 years ago.
What is the penalty if Brocklis Bitumen 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 Brocklis Bitumen 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.