- Companies
- Specialist contractors
- Pontypridd
- Calibre Contracting Limited
Calibre Contracting Limited
- Company number
- 04688108
- Incorporated
- 6 Mar 200323 years trading
- Registered office
- Unit 9A Old Parish Road, Ynysybwl, Pontypridd, CF37 3EY
- Nature of business
- Other specialised construction activities n.e.c.
Calibre Contracting Limited is a 23-year-old private limited company registered in Pontypridd, company number 04688108, one of 34 specialist construction companies in Pontypridd. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2026
From the balance sheet at 31 March 2026, as filed at Companies House.
Calibre Contracting Limited over the years
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 £22K (-1.2%) on the year before, to £1.8M.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £2.8M against £1.2M owed within a year: 2.3 times cover.
- 37 employees on average, up from 33 the year before.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £1.8M | £226K | £2.8M | £1.2M | 37 |
| 31 Mar 2025 | £1.8M | £400K | £2.9M | £1.3M | 33 |
| 31 Mar 2024 | £1.7M | £1.5M | £2.9M | £1.3M | 34 |
| 31 Mar 2023 | £1.6M | £1.2M | £2.5M | £1.1M | 32 |
| 31 Mar 2022 | £1.5M | £581K | £2.6M | £1.2M | 35 |
| 31 Mar 2021 | £1.3M | £516K | £1.9M | £772K | 21 |
| 31 Mar 2020 | £1.2M | £230K | £1.7M | £690K | 15 |
| 31 Mar 2019 | £1.2M | £390K | £1.3M | £400K | 15 |
| 31 Mar 2018 | £1.2M | £854K | £1.5M | £514K | |
| 31 Mar 2017 | £1M | £591K | £1.1M | £384K |
Public contracts won
Calibre Contracting Limited has 2 public sector contract awards on record, from 2021 to 2023. Source: Contracts Finder and Find a Tender award notices. For all 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. These were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- Caerphilly County Borough Council1 award
- Merthyr Tydfil County Borough Council1 award
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Caerphilly County Borough Council | Crescent Road Phase 2A Works and Further Phases | Ceiling, not shown | 4 Jan 2023 |
| Merthyr Tydfil County Borough Council | Highway Maintenance 2021 - To Include Minor Work and Annual Resurfacing Support (Plant & Labour) | Ceiling, not shown | 26 Jul 2021 |
Where Calibre Contracting Limited is registered
The registered office is in Pontypridd (CF37), in the Rhondda Cynon Taf local authority area, Wales. Show CF37 3EY on a map.
Other trade companies in CF37
- Hamilton Motor Group LtdMotor traders
- Pencoed Building Services LtdSpecialist contractors
- Pyo Property Developments LimitedBuilders
- Great Choice Leisure Vehicles LimitedMotor traders
- C2 Interior Contractors LtdBuilders
- Carpet Mine LtdFinishing trades
- LCH4RP LtdProperty developers
- LCH4Est LtdProperty developers
Also registered at this address
1 other company uses the same registered office as Calibre Contracting Limited.
- Calibre Equip LimitedProperty developers
What happens if Calibre Contracting 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 31 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- 04688108
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 March 2003 (23 years ago)
- Registered office
- Unit 9A Old Parish Road, Ynysybwl, Pontypridd, CF37 3EY
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 6 March 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Pontypridd
Other active specialist construction companies registered in Pontypridd.
- Desk Consultancy Ltd2018
- Doughty Trading Limited2017
- Excell Services - Ao Ltd2025
- Faraday Watt Ltd2025
- G P Glass Ltd1999
- Infracivi Ltd2014
- Isw & Sons Ltd2018
- Jem Industries Ltd2024
All specialist construction companies in Pontypridd · All trades in Pontypridd · Specialist contractors across the UK
Frequently asked questions
When are Calibre Contracting Limited's accounts due?
Calibre Contracting Limited's next accounts are due at Companies House by 31 December 2027 (in 445 days), covering the period to 31 March 2027.
When is Calibre Contracting Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Calibre Contracting Limited still trading?
Calibre Contracting 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 Calibre Contracting Limited do?
Calibre Contracting Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Calibre Contracting Limited?
Calibre Contracting Limited was incorporated on 6 March 2003, 23 years ago.
Has Calibre Contracting Limited won public sector contracts?
Yes. Calibre Contracting Limited has 2 contract awards from public bodies on Contracts Finder and Find a Tender, most recently from Caerphilly County Borough Council.
What is the penalty if Calibre Contracting 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 Calibre Contracting 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.