- Companies
- Cleaning companies
- Broadstone
- Clean Deep Services Ltd
Clean Deep Services Ltd
- Company number
- 13051413
- Incorporated
- 30 Nov 20205 years trading
- Registered office
- 7A Dunyeats Road, Broadstone, Dorset, BH18 8AA
- Nature of business
- General cleaning of buildings; Window cleaning services; Specialised cleaning services; Other building and industrial cleaning activities
Clean Deep Services Ltd is a 5-year-old private limited company registered in Broadstone, company number 13051413, one of the UK's cleaning companies. Its next accounts are due at Companies House on 30 November 2026, and its first CT600 is due at HMRC on 30 November 2026.
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 £74K on the year before, to -£74K.
- Net assets rose in 1 of 3 year-on-year comparisons on record.
- Current assets of £64K against £148K owed within a year: 0.4 times cover.
- 20 employees on average, up from 13 the year before.
- Balance sheets on record for 4 years, 2021 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2024 | -£74K | £64K | £148K | 20 | |
| 30 Nov 2023 | £252 | £104K | £81K | 13 | |
| 30 Nov 2022 | £522 | £28K | £36K | 6 | |
| 30 Nov 2021 | £104 | £4,060 | £10K | 1 |
Public contracts won
Clean Deep Services Ltd has one public sector contract award on record; the ones with their own published value total £115K (2026). Source: Contracts Finder and Find a Tender award notices. These were matched by the company's exact name because the notice gave no company number.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Wareham Town Council | Public Conveniences Cleaning - Wareham Town Council | £115K | 24 Mar 2026 |
Where Clean Deep Services Ltd is registered
The registered office is in Broadstone (BH18), in the Bournemouth, Christchurch and Poole local authority area, South West. Show BH18 8AA on a map.
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What happens if Clean Deep 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 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Dec 2026 to 31 Dec 2026 | £150 |
| 1 to 3 months late | 1 Jan 2027 to 28 Feb 2027 | £375 |
| 3 to 6 months late | 1 Mar 2027 to 31 May 2027 | £750 |
| More than 6 months late | From 1 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 13051413
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 November 2020 (5 years ago)
- Registered office
- 7A Dunyeats Road, Broadstone, Dorset, BH18 8AA
- Nature of business
- General cleaning of buildings (SIC 81210)
Window cleaning services (SIC 81221)
Specialised cleaning services (SIC 81222)
Other building and industrial cleaning activities (SIC 81229) - Year end
- 30 November (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 November 2024
- Last confirmation statement
- 15 February 2026
- Charges (mortgages)
- 0 outstanding of 1 registered
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 Broadstone
Other active cleaning companies registered in Broadstone.
All cleaning companies in Broadstone · All trades in Broadstone · Cleaning companies across the UK
Frequently asked questions
When are Clean Deep Services Ltd's accounts due?
Clean Deep Services Ltd's next accounts are due at Companies House by 30 November 2026 (in 49 days), covering the period to 28 February 2026.
When is Clean Deep Services Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 30 November 2025, due by 30 November 2026, and one for the period to 28 February 2026, due by 28 February 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Clean Deep Services Ltd still trading?
Clean Deep 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 Clean Deep Services Ltd do?
Clean Deep Services Ltd is registered under General cleaning of buildings (SIC 81210); Window cleaning services (SIC 81221); Specialised cleaning services (SIC 81222); Other building and industrial cleaning activities (SIC 81229).
How old is Clean Deep Services Ltd?
Clean Deep Services Ltd was incorporated on 30 November 2020, 5 years ago.
Has Clean Deep Services Ltd won public sector contracts?
Yes. Clean Deep Services Ltd has one contract award from public bodies on Contracts Finder and Find a Tender (those with their own published value total £115K), most recently from Wareham Town Council.
What is the penalty if Clean Deep 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 Clean Deep 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.