- Company number
- 09606104
- Incorporated
- 23 May 201511 years trading
- Registered office
- Unit 15, ST Margret's Park Pengam Road, Aberbargoed, Bargoed, CF81 9FW
- Nature of business
- Construction of domestic buildings
Coombs Contractors Ltd is a 11-year-old private limited company registered in Bargoed, company number 09606104, one of 6 building contractors in Bargoed. Companies House shows its accounts as overdue: they were due on 31 August 2026.
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 £92K (-57.2%) on the year before, to £69K.
- Net assets rose in 5 of 8 year-on-year comparisons on record.
- Current assets of £300K against £192K owed within a year: 1.6 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 9 years, 2016 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2024 | £69K | £135K | £300K | £192K | 0 |
| 30 Nov 2023 | £160K | £87K | £315K | £117K | 5 |
| 30 Nov 2022 | £125K | £138K | £276K | £124K | 6 |
| 30 Nov 2021 | £38K | £48K | £191K | £115K | 6 |
| 30 Nov 2020 | £54K | £57K | £222K | £130K | 6 |
| 31 May 2019 | £25K | £23K | £115K | £96K | 9 |
| 31 May 2018 | £39K | £40K | £150K | £116K | 8 |
| 31 May 2017 | £13K | £28K | £84K | £75K | |
| 31 May 2016 | -£2,721 | £5,039 | £18K | £27K |
Public contracts won
Coombs Contractors Ltd has 6 public sector contract awards on record; the ones with their own published value total £154K, from 2022 to 2026. Source: Contracts Finder and Find a Tender award notices. For 3 of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. 4 of these were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- Barcud Shared Services3 awards
- Bromford Housing Group Limited2 awards
- Caerphilly County Borough Council1 award
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Barcud Shared Services | BSS25004 - Grounds Maintenance Framework | Ceiling, not shown | 13 Apr 2026 |
| Barcud Shared Services | BSS24005 -Works of Adaptations | Ceiling, not shown | 2 Feb 2026 |
| Barcud Shared Services | MVH25025 - 69 Ninth Avenue Retaining Walls | £27K | 12 Nov 2025 |
| Caerphilly County Borough Council | DPS For The Supply and Installation of General Fencing, Handrails, Guard Rails, Gates and Associated Works | Ceiling, not shown | 1 Sep 2023 |
| Bromford Housing Group Limited | Landscaping work | £60K | 22 Nov 2022 |
| Bromford Housing Group Limited | Fencing Work | £67K | 22 Nov 2022 |
Where Coombs Contractors Ltd is registered
The registered office is in Bargoed (CF81), in the Caerphilly local authority area, Wales. Show CF81 9FW on a map.
Other trade companies in CF81
- Golden Gilfach Carwash LtdCleaning companies
- Hampton Elite Decorating LtdPainters and decorators
- Exterior Essentials LimitedFinishing trades
- JR Decorating LtdPainters and decorators
- Aztec Holdings Rhymney LtdBuilders
- K'S Gas Plumbing and Heating LimitedPlumbers and heating engineers
- Baileys Plastering & Rendering LtdPlasterers
- Ajob Construction LtdBuilders
What happens if Coombs Contractors Ltd files late
If the accounts reach Companies House today, the late filing penalty is £375 (£750 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 Sep 2026 to 30 Sep 2026 | £150 |
| 1 to 3 months late | 1 Oct 2026 to 30 Nov 2026 | £375 |
| 3 to 6 months late | 1 Dec 2026 to 28 Feb 2027 | £750 |
| More than 6 months late | From 1 Mar 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2026 | £200 |
| 3 months late | 28 Feb 2027 | another £200 |
| 6 months late | 30 May 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 2027 | 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
- 09606104
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 May 2015 (11 years ago)
- Registered office
- Unit 15, ST Margret's Park Pengam Road, Aberbargoed, Bargoed, CF81 9FW
- Nature of business
- Construction of domestic buildings (SIC 41202)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2024
- Last confirmation statement
- 23 May 2025
- Previous names
- Coombs Construction Services Ltd (until 21 Feb 2020)
Coombs Plumbing Solutions Ltd (until 9 Jul 2015)
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 Bargoed
Other active building contractors registered in Bargoed.
- R M Andrews Brickwork Limited2010
- A&L Brickwork and Labour Ltd2025
- A&L Heating and Plumbing Ltd2024
- Ajob Construction Ltd2026
- Aztec Holdings Rhymney Ltd2026
All building contractors in Bargoed · All trades in Bargoed · Builders across the UK
Frequently asked questions
When are Coombs Contractors Ltd's accounts due?
Coombs Contractors Ltd's accounts were due at Companies House on 31 August 2026 and the register shows them as overdue.
When is Coombs Contractors Ltd's CT600 due?
The CT600 for the period to 30 November 2025 is due at HMRC by 30 November 2026, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2026.
Is Coombs Contractors Ltd still trading?
Coombs Contractors 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 Coombs Contractors Ltd do?
Coombs Contractors Ltd is registered under Construction of domestic buildings (SIC 41202).
How old is Coombs Contractors Ltd?
Coombs Contractors Ltd was incorporated on 23 May 2015, 11 years ago.
Has Coombs Contractors Ltd won public sector contracts?
Yes. Coombs Contractors Ltd has 6 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £154K), most recently from Barcud Shared Services.
What is the penalty if Coombs Contractors 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 Coombs Contractors 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.