- Companies
- Cleaning companies
- Ruislip
- Interclean First Services Limited
Interclean First Services Limited
- Company number
- 05535132
- Incorporated
- 12 Aug 200521 years trading
- Registered office
- 9 High Street, Ruislip, Middx, HA4 7AU
- Nature of business
- Other cleaning services
Interclean First Services Limited is a 21-year-old private limited company registered in Ruislip, company number 05535132, one of 57 cleaning companies in Ruislip. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 £632 (-30%) on the year before, to £1,475.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £157K against £216K owed within a year: 0.7 times cover.
- 99 employees on average, down from 104 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 |
|---|---|---|---|---|---|
| 30 Jun 2025 | £1,475 | £87K | £157K | £216K | 99 |
| 30 Jun 2024 | £2,107 | £93K | £155K | £212K | 104 |
| 30 Jun 2023 | £61K | £42K | £93K | £96K | 98 |
| 30 Jun 2022 | £61K | £79K | £146K | £124K | 110 |
| 30 Jun 2021 | £90K | £75K | £168K | £118K | 115 |
| 30 Jun 2020 | £96K | £158K | £226K | £199K | 115 |
| 30 Jun 2019 | £75K | £73K | £127K | £112K | 95 |
| 30 Jun 2018 | £69K | £83K | £202K | £176K | 112 |
| 30 Jun 2017 | £53K | £96K | £220K | £153K | 98 |
| 30 Jun 2016 | £64K | £76K | £181K | £127K |
Public contracts won
Interclean First Services Limited has one public sector contract award on record (2026). Source: Contracts Finder and Find a Tender award notices. For all 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.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Hornchurch Academy Trust | PP-10183a Hornchurch Academy Trust Facilities Management Open Framework | Ceiling, not shown | 8 Jun 2026 |
Where Interclean First Services Limited is registered
The registered office is in Ruislip (HA4), in the Hillingdon local authority area, London. Show HA4 7AU on a map.
Other trade companies in HA4
- SSC London LtdGroundworks and demolition
- DCR Industriltdal LtdPainters and decorators
- Katardino Monten for General Contracting and Supplies LtdCivil engineering
- Apex Build & Move LtdBuilders
- Ridgeway Building Contracts LimitedProperty developers
- Azya Farah LtdBuilders
- Howdens Roofing & Guttering LimitedRoofers
- Vetro Glazing LimitedGlaziers
What happens if Interclean First 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 31 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 05535132
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 August 2005 (21 years ago)
- Registered office
- 9 High Street, Ruislip, Middx, HA4 7AU
- Nature of business
- Other cleaning services (SIC 81299)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 22 February 2026
- Charges (mortgages)
- 0 outstanding of 1 registered
- Previous names
- Intercontinental Facility Services Limited (until 9 Sep 2020)
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 Ruislip
Other active cleaning companies registered in Ruislip.
- J&I Cleaning Services Ltd2009
- J&I Deep Cleaning Services Limited2018
- KML Pub Clean Limited2019
- Konsult Cleaning & Co. Ltd2025
- KSB Cleaning Services Ltd2024
- Lean Lioness Ltd2026
- Listoready Ltd2026
- Lovedan Sparkling Cleaning Services Ltd2025
All cleaning companies in Ruislip · All trades in Ruislip · Cleaning companies across the UK
Frequently asked questions
When are Interclean First Services Limited's accounts due?
Interclean First Services Limited's next accounts are due at Companies House by 31 March 2027 (in 170 days), covering the period to 30 June 2026.
When is Interclean First Services Limited's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Interclean First Services Limited still trading?
Interclean First 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 Interclean First Services Limited do?
Interclean First Services Limited is registered under Other cleaning services (SIC 81299).
How old is Interclean First Services Limited?
Interclean First Services Limited was incorporated on 12 August 2005, 21 years ago.
Has Interclean First Services Limited won public sector contracts?
Yes. Interclean First Services Limited has one contract award from public bodies on Contracts Finder and Find a Tender, most recently from HORNCHURCH ACADEMY TRUST.
What is the penalty if Interclean First 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 Interclean First 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.