- Companies
- Cleaning companies
- Dudley
- Sitemark Limited
Sitemark Limited
- Company number
- 05737232
- Incorporated
- 9 Mar 200620 years trading
- Registered office
- 3 Hagley Court North, The Waterfront, Dudley, West Midlands, DY5 1XF
- Nature of business
- Other cleaning services
Sitemark Limited is a 20-year-old private limited company registered in Dudley, company number 05737232, one of 48 cleaning companies in Dudley. 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.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Sitemark LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £290K (+99.7%) on the year before, to £580K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £142K against £493K owed within a year: 0.3 times cover.
- 10 employees on average, up from 9 the year before.
- 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 Mar 2025 | £580K | £163 | £142K | £493K | 10 |
| 31 Mar 2024 | £291K | £163 | £235K | £752K | 9 |
| 31 Mar 2023 | £283K | £77 | £202K | £748K | 12 |
| 31 Mar 2022 | £416K | £20 | £288K | £788K | 14 |
| 31 Mar 2021 | £340K | £13 | £224K | £676K | 16 |
| 31 Mar 2020 | £450K | £20 | £201K | £478K | 15 |
| 31 Mar 2019 | £480K | £46 | £212K | £419K | 13 |
| 31 Mar 2018 | £473K | £40 | £226K | £343K | 14 |
| 31 Mar 2017 | £468K | £74 | £183K | £680K | 10 |
| 31 Mar 2016 | £523K | £73 | £132K | £460K |
Who runs and owns Sitemark Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (4)
| Name | Role | Appointed |
|---|---|---|
| R*** B*** | Director | Mar 2006 |
| E*** J*** | Director | Mar 2006 |
| T*** D*** | Director | Dec 2024 |
| R*** B*** | Secretary | Mar 2006 |
3 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| D*** J*** | Director | Oct 2006 | Jun 2007 |
| J*** P*** | Director | Apr 2006 | Jul 2018 |
| Aegf Services Limited | Director (company) | Dec 2008 | Mar 2024 |
People with significant control (2)
Charges (secured borrowing)
1 of 1 registered charge is outstanding. A charge is security a lender takes over a company's assets, typically for a loan, mortgage or asset finance.
| Lender | Status | Registered |
|---|---|---|
| HSBC Bank PLC | Outstanding | Aug 2006 |
Public contracts won
Sitemark Limited has 8 public sector contract awards on record; the ones with their own published value total £4M, from 2018 to 2025. Source: Contracts Finder and Find a Tender award notices. For 6 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. 2 of these were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- Espo2 awards
- Fusion21 Members Consortium2 awards
- N H S Shared Business Services1 award
- NHS Shared Business Services Limited1 award
- Hm Land Registry1 award
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Espo | 664_25 Consultancy Services | Ceiling, not shown | 4 Nov 2025 |
| Fusion21 Members Consortium | Fusion21 Construction Consultancy Services Framework | Ceiling, not shown | 2 Sep 2025 |
| Fusion21 Members Consortium | Construction Consultancy Services Framework | Ceiling, not shown | 4 Jul 2025 |
| Espo | 704C_25 Procurement and Contract Management Support for Catering and Cleaning Services | Ceiling, not shown | 8 Apr 2025 |
| NHS Shared Business Services Limited | Sustainable Healthcare Waste & Recycling Management (SBS10219) | Ceiling, not shown | 7 Nov 2023 |
| N H S Shared Business Services | Sustainable Healthcare Waste & Recycling Management | Ceiling, not shown | 7 Nov 2023 |
| Hm Land Registry | Cleaning/Waste Compliance Auditing Fees (two sites) | £11K | 15 Mar 2019 |
| H M Revenue & Customs | Cleaning Service Improvement Specialist. | £4M | 19 Dec 2018 |
Where Sitemark Limited is registered
The registered office is in Dudley (DY5), in the Dudley local authority area, West Midlands. Show DY5 1XF on a map.
Other trade companies in DY5
- Wynters Property Group LtdProperty developers
- GW Building and Property Services LtdFinishing trades
- Best Electrotechnical LtdMachinery repair and installation
- Revtech Auto Center LtdMechanics and garages
- Hutton Jointing LtdCivil engineering
- Trident Construction Group LimitedFinishing trades
- BSN Major Projects LimitedFinishing trades
- Emperor Trading LimitedMotor traders
Also registered at this address
9 other companies use the same registered office as Sitemark Limited.
- Complete Interior Solutions LtdInstallers
- DHH Property Services LimitedFinishing trades
- Festival Homes LimitedCivil engineering
- Harker Homes (Bromford) LimitedCivil engineering
- Harker Homes (Kings Heath) LimitedProperty developers
- Harker Homes (Netherton) LtdProperty developers
- Harker Homes (Walsall Woods) LimitedProperty developers
- Harker Homes LimitedProperty developers
- Nash Glass LimitedGlaziers
What happens if Sitemark 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
- 05737232
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 March 2006 (20 years ago)
- Registered office
- 3 Hagley Court North, The Waterfront, Dudley, West Midlands, DY5 1XF
- Nature of business
- Other cleaning services (SIC 81299)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 13 May 2026
- Charges (mortgages)
- 1 outstanding of 1 registered
- Previous names
- I-Clean Systems Limited (until 21 Nov 2018)
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 Dudley
Other active cleaning companies registered in Dudley.
- Smart Car Valeting Centre Limited2015
- Station Facilities Limited2014
- Steve Hands Limited2008
- Super Carwash & Valeting Ltd2024
- Super High Star One Ltd2026
- The Elevator Care Company Ltd2025
- Total Bins UK Limited2021
- Unique Centred Care Ltd2016
All cleaning companies in Dudley · All trades in Dudley · Cleaning companies across the UK
Frequently asked questions
When are Sitemark Limited's accounts due?
Sitemark Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Sitemark 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 Sitemark Limited still trading?
Sitemark 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 Sitemark Limited do?
Sitemark Limited is registered under Other cleaning services (SIC 81299).
How old is Sitemark Limited?
Sitemark Limited was incorporated on 9 March 2006, 20 years ago.
Who runs Sitemark Limited?
Sitemark Limited has 3 active directors, the longest-serving appointed in Mar 2006. Their names and service addresses are on the Companies House register.
Who owns Sitemark Limited?
2 people or companies have significant control of Sitemark Limited: an individual (owns 25% to 50% of the shares); an individual (owns 50% to 75% of the shares).
Has Sitemark Limited won public sector contracts?
Yes. Sitemark Limited has 8 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £4M), most recently from Espo.
What is the penalty if Sitemark 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 Sitemark 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.