- Companies
- Cleaning companies
- High Wycombe
- SLK Facilities Management Limited
SLK Facilities Management Limited
- Company number
- 09405378
- Incorporated
- 26 Jan 201511 years trading
- Registered office
- 8 Underwood Road, High Wycombe, Bucks, HP13 6YD
- Nature of business
- General cleaning of buildings
SLK Facilities Management Limited is a 11-year-old private limited company registered in High Wycombe, company number 09405378, one of 109 cleaning companies in High Wycombe. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 £23K (+31.9%) on the year before, to £96K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £109K against £9,881 owed within a year: more than 10 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 Jan 2025 | £96K | £109K | £9,881 | 0 | |
| 31 Jan 2024 | £73K | £83K | £8,405 | 0 | |
| 31 Jan 2023 | £56K | £78K | £21K | 0 | |
| 31 Jan 2022 | £49K | £113K | £32K | 0 | |
| 31 Jan 2021 | £10K | £61K | £11K | 0 | |
| 31 Jan 2020 | £2,059 | £11K | £9,282 | 0 | |
| 31 Jan 2019 | £1,749 | £9,227 | £7,478 | ||
| 31 Jan 2018 | £1,834 | £17K | £16K | ||
| 31 Jan 2017 | £6,391 | £14K | £7,764 | ||
| 31 Jan 2016 | £3,792 | £12K | £12K | £7,886 |
Where SLK Facilities Management Limited is registered
The registered office is in High Wycombe (HP13), in the Buckinghamshire local authority area, South East. Show HP13 6YD on a map.
Other trade companies in HP13
- HP13 6Ad LimitedProperty developers
- Rath’S Auto Care LtdMechanics and garages
- Danny Cleaning Solutions LtdCleaning companies
- Spec Plumbing and Heating LtdPlumbers and heating engineers
- S W Classics LtdMotor traders
- Groundedcarpetco LtdFinishing trades
- Ape's Gutters LtdRoofers
- Britannia Property Management LtdProperty developers
Also registered at this address
1 other company uses the same registered office as SLK Facilities Management Limited.
- Damaris Autos LtdMotor traders
What happens if SLK Facilities Management 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 09405378
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 January 2015 (11 years ago)
- Registered office
- 8 Underwood Road, High Wycombe, Bucks, HP13 6YD
- Nature of business
- General cleaning of buildings (SIC 81210)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 20 October 2025
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 High Wycombe
Other active cleaning companies registered in High Wycombe.
- Sparkling Car Wash Ltd2025
- Squeaky Ninjas Ltd2025
- SR Cleaners Services Ltd2025
- Starhousecleaning Ltd2026
- Strictly Cleaning Limited2019
- Tassak Limited2025
- TCS Housekeeping Ltd2023
- Tembo Cleaning Ltd2025
All cleaning companies in High Wycombe · All trades in High Wycombe · Cleaning companies across the UK
Frequently asked questions
When are SLK Facilities Management Limited's accounts due?
SLK Facilities Management Limited's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is SLK Facilities Management Limited's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is SLK Facilities Management Limited still trading?
SLK Facilities Management 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 SLK Facilities Management Limited do?
SLK Facilities Management Limited is registered under General cleaning of buildings (SIC 81210).
How old is SLK Facilities Management Limited?
SLK Facilities Management Limited was incorporated on 26 January 2015, 11 years ago.
What is the penalty if SLK Facilities Management 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 SLK Facilities Management 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.