- Companies
- Finishing trades
- Dunmow
- Opc Building Services Ltd
Opc Building Services Ltd
- Company number
- 11135501
- Incorporated
- 5 Jan 20188 years trading
- Registered office
- Tooleys, the Dutch Barn Brookend Road, Stebbing, Dunmow, CM6 3AA
- Nature of business
- Other building completion and finishing
Opc Building Services Ltd is a 8-year-old private limited company registered in Dunmow, company number 11135501, one of 15 building finishing companies in Dunmow. Its next accounts are due at Companies House on 30 October 2026, and the CT600 for the period to 30 January 2026 is due at HMRC on 30 January 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 £53K (-78.9%) on the year before, to £14K.
- Net assets rose in 4 of 6 year-on-year comparisons on record.
- Current assets of £77K against £67K owed within a year: 1.2 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2025 | £14K | £8,530 | £77K | £67K | 3 |
| 31 Jan 2024 | £67K | £4,427 | £113K | £52K | 3 |
| 31 Jan 2023 | £66K | £6,343 | £119K | £63K | 3 |
| 31 Jan 2022 | £96K | £31K | £143K | £57K | 4 |
| 31 Jan 2021 | £81K | £14K | £219K | £166K | 2 |
| 31 Jan 2020 | £32K | £25K | £235K | £229K | 3 |
| 31 Jan 2019 | £10K | £2,134 | £162K | £187K |
Where Opc Building Services Ltd is registered
The registered office is in Dunmow (CM6), in the Uttlesford local authority area, East of England. Show CM6 3AA on a map.
Other trade companies in CM6
- Sharpe Trees LtdLandscapers and gardeners
- Aston Cord (Southern) LimitedPlumbers and heating engineers
- Alhs Properties LimitedProperty developers
- Gibson & Co. Contracts LimitedElectricians
- Norson Tyres and Detailing LtdMechanics and garages
- Om Roofing and Building Contractors LtdBuilders
- Z T Auto LtdMotor traders
- Patsons Ac LtdPlumbers and heating engineers
What happens if Opc Building Services 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Oct 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 30 Jan 2027 | £375 |
| 3 to 6 months late | 31 Jan 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 31 Jan 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 30 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jan 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
- 11135501
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 January 2018 (8 years ago)
- Registered office
- Tooleys, the Dutch Barn Brookend Road, Stebbing, Dunmow, CM6 3AA
- Nature of business
- Other building completion and finishing (SIC 43390)
- Year end
- 30 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 2 January 2026
Filing notes for building finishing companies
Finishing trade companies cover a wide range of work. Most are micro-entities with simple accounts and a straightforward CT600.
Similar companies in Dunmow
Other active building finishing companies registered in Dunmow.
- P W Builders Essex Limited2023
- Pristine Clean and Maintenance Limited2021
- Reed Contracts Limited1997
- Rulten Johns Limited2010
- Strada Building & Maintenance Limited1996
- Thaxted Stoves Limited2007
- Bullet Brickwork UK Limited2009
- Esat Construction Ltd2025
All building finishing companies in Dunmow · All trades in Dunmow · Finishing trades across the UK
Frequently asked questions
When are Opc Building Services Ltd's accounts due?
Opc Building Services Ltd's next accounts are due at Companies House by 30 October 2026 (in 17 days), covering the period to 30 January 2026.
When is Opc Building Services Ltd's CT600 due?
The CT600 for the period to 30 January 2026 is due at HMRC by 30 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 31 October 2026.
Is Opc Building Services Ltd still trading?
Opc Building Services 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 Opc Building Services Ltd do?
Opc Building Services Ltd is registered under Other building completion and finishing (SIC 43390).
How old is Opc Building Services Ltd?
Opc Building Services Ltd was incorporated on 5 January 2018, 8 years ago.
What is the penalty if Opc Building Services 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 Opc Building Services 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.