- Companies
- Cleaning companies
- Northampton
- Topmark (UK) Ltd
Topmark (UK) Ltd
- Company number
- 06720916
- Incorporated
- 10 Oct 200818 years trading
- Registered office
- 51 Fuller Road, Moulton, Northampton, NN3 7RA
- Nature of business
- Other building and industrial cleaning activities
Topmark (UK) Ltd is a 18-year-old private limited company registered in Northampton, company number 06720916, one of 249 cleaning companies in Northampton. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 up £8,064 (+7.9%) on the year before, to £110K.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £34K against £125K owed within a year: 0.3 times cover.
- 5 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 Oct 2025 | £110K | £989 | £34K | £125K | 5 |
| 31 Oct 2024 | £102K | £123 | £77K | £74K | 5 |
| 31 Oct 2023 | £50K | £91 | £51K | £48K | 5 |
| 31 Oct 2022 | £33K | £739 | £74K | £56K | 6 |
| 31 Oct 2021 | -£7,604 | £380 | £12K | £81K | 6 |
| 31 Oct 2020 | -£11K | £66K | £161K | £72K | 4 |
| 31 Oct 2019 | £22K | £5,573 | £27K | £5,111 | |
| 31 Oct 2018 | £1,163 | £18K | £40K | £39K | |
| 31 Oct 2017 | £642 | £1,469 | £24K | £24K | |
| 31 Oct 2016 | -£238 | £1,852 | £35K | £39K |
Where Topmark (UK) Ltd is registered
The registered office is in Northampton (NN3), in the West Northamptonshire local authority area, East Midlands. Show NN3 7RA on a map.
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What happens if Topmark (UK) 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 31 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 06720916
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 October 2008 (18 years ago)
- Registered office
- 51 Fuller Road, Moulton, Northampton, NN3 7RA
- Nature of business
- Other building and industrial cleaning activities (SIC 81229)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 7 November 2025
- Charges (mortgages)
- 1 outstanding of 1 registered
- Previous names
- Topmark UK Limited (until 7 Aug 2019)
Topmark Waste Management Limited (until 16 Sep 2009)
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 Northampton
Other active cleaning companies registered in Northampton.
- Total Solution Services (UK) Ltd2005
- Treadaway General Services Ltd2014
- V Life Trading Limited2016
- V&E Window Cleaning Ltd2025
- Valmel Limited2025
- Velvet Shine Ltd2026
- Vennis Cleaning Ltd2026
- Vertex Commercial Limited2026
All cleaning companies in Northampton · All trades in Northampton · Cleaning companies across the UK
Frequently asked questions
When are Topmark (UK) Ltd's accounts due?
Topmark (UK) Ltd's next accounts are due at Companies House by 31 July 2027 (in 292 days), covering the period to 31 October 2026.
When is Topmark (UK) Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Topmark (UK) Ltd still trading?
Topmark (UK) 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 Topmark (UK) Ltd do?
Topmark (UK) Ltd is registered under Other building and industrial cleaning activities (SIC 81229).
How old is Topmark (UK) Ltd?
Topmark (UK) Ltd was incorporated on 10 October 2008, 18 years ago.
What is the penalty if Topmark (UK) 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 Topmark (UK) 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.