- Companies
- Specialist contractors
- London
- Champion Building Services Limited
Champion Building Services Limited
- Company number
- 05148568
- Incorporated
- 8 Jun 200422 years trading
- Registered office
- Unit 139 the Lightbox, 111 Power Road, London, W4 5PY
- Nature of business
- Other specialised construction activities n.e.c.
Champion Building Services Limited is a 22-year-old private limited company registered in London, company number 05148568, one of 4,318 specialist construction companies in London. 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 £609K (-63.8%) on the year before, to £346K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £1.6M against £947K owed within a year: 1.6 times cover.
- 8 employees on average during the year.
- 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 | £346K | £31K | £1.6M | £947K | 8 |
| 31 Dec 2024 | £955K | £632K | £2.1M | £1.1M | 8 |
| 31 Dec 2023 | £954K | £176K | £2.2M | £1.2M | 7 |
| 31 Dec 2022 | £905K | £454K | £2.4M | £1.5M | 7 |
| 31 Dec 2021 | £853K | £350K | £2.1M | £1.2M | 6 |
| 30 Jun 2020 | £788K | £306K | £1.5M | £495K | 7 |
| 30 Jun 2019 | £691K | £193K | £1.4M | £761K | 7 |
| 30 Jun 2018 | £762K | £408K | £1.4M | £639K | 6 |
| 30 Jun 2017 | £645K | £222K | £1.3M | £624K | |
| 30 Jun 2016 | £654K | £172K | £1.1M | £438K |
Where Champion Building Services Limited is registered
The registered office is in London (W4), in the Hounslow local authority area, London. Show W4 5PY on a map.
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What happens if Champion Building Services 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 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
- 05148568
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 June 2004 (22 years ago)
- Registered office
- Unit 139 the Lightbox, 111 Power Road, London, W4 5PY
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 6 July 2026
- Charges (mortgages)
- 2 outstanding of 2 registered
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 London
Other active specialist construction companies registered in London.
- Chancerygroup (London) Ltd2015
- Chapman Construction Lincs Ltd2018
- Chapple Rigging Ltd2024
- Charter Facades Limited2022
- Chase Controls Ltd2016
- Chelsea Garden Rooms Ltd2026
- Chelsea Link Limited2011
- Cherrier Limited2025
All specialist construction companies in London · All trades in London · Specialist contractors across the UK
Frequently asked questions
When are Champion Building Services Limited's accounts due?
Champion Building Services Limited's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is Champion Building Services Limited'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 Champion Building Services Limited still trading?
Champion Building Services 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 Champion Building Services Limited do?
Champion Building Services Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Champion Building Services Limited?
Champion Building Services Limited was incorporated on 8 June 2004, 22 years ago.
What is the penalty if Champion Building Services 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 Champion Building Services 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.