- Companies
- Cleaning companies
- Seaham
- Pioneer W C S Limited
Pioneer W C S Limited
- Company number
- 15694048
- Incorporated
- 30 Apr 20242 years trading
- Registered office
- 37 Wycliffe Road, Seaham, County Durham, SR7 8HP
- Nature of business
- Window cleaning services
Pioneer W C S Limited is a 2-year-old private limited company registered in Seaham, company number 15694048, one of 13 cleaning companies in Seaham. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 March 2025, as filed at Companies House.
Who runs and owns Pioneer W C S Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| N*** N*** | Director | Apr 2024 |
| S*** N*** | Director | Apr 2024 |
People with significant control (2)
Where Pioneer W C S Limited is registered
The registered office is in Seaham (SR7), in the County Durham local authority area, North East. Show SR7 8HP on a map.
Other trade companies in SR7
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- GS Groundworks Ne LtdCivil engineering
- Alloy Wheel Studio LimitedMechanics and garages
- Leewoods Developments LtdProperty developers
- Parker Clarke Group LtdMachinery repair and installation
- Coast 2 Coast Builders LtdBuilders
- Technalight LtdElectricians
What happens if Pioneer W C S 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 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 15694048
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 April 2024 (2 years ago)
- Registered office
- 37 Wycliffe Road, Seaham, County Durham, SR7 8HP
- Nature of business
- Window cleaning services (SIC 81221)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 29 April 2026
Filing notes for cleaning companies
Cleaning companies are often staff-heavy, so wages, pension contributions and the employment allowance all show up in the accounts.
Similar companies in Seaham
Other active cleaning companies registered in Seaham.
- Precision Jetwashing Ltd2026
- Act Industrial Cleaning Specialists Ltd2016
- Act Industrial Support Services Ltd2024
- Ad Cleaning Services Ltd2024
- Deadline Pest Control (Ne) Limited2025
- Everneat Cleaning Limited2025
- Extract Hygiene Services Limited2009
- Extract Northeast Ltd2014
All cleaning companies in Seaham · All trades in Seaham · Cleaning companies across the UK
Frequently asked questions
When are Pioneer W C S Limited's accounts due?
Pioneer W C S Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Pioneer W C S Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Pioneer W C S Limited still trading?
Pioneer W C S 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 Pioneer W C S Limited do?
Pioneer W C S Limited is registered under Window cleaning services (SIC 81221).
How old is Pioneer W C S Limited?
Pioneer W C S Limited was incorporated on 30 April 2024, 2 years ago.
Who runs Pioneer W C S Limited?
Pioneer W C S Limited has 2 active directors, the longest-serving appointed in Apr 2024. Their names and service addresses are on the Companies House register.
Who owns Pioneer W C S Limited?
2 people or companies have significant control of Pioneer W C S Limited: an individual (owns 25% to 50% of the shares); an individual (owns 50% to 75% of the shares).
What is the penalty if Pioneer W C S 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 Pioneer W C S 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.