Top window cleaners in the UK
| Company Name | Country | City | Address 1 | State/Province | Postal Code | Website | Founding Year | Yearly Revenue in U.S. Dollars | Employees Total | Business Legal Type - Description | Number of Companies in Group | Company Registration Number | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Mitie Fm LIMITED | Unitedkingdom | Dulwich | The Shard, Level 12 | London | SE1 9SG | mitie.***** | 1887 | $1,397,342,911 | 9,457 | Corporation | 291 | 03253304 |
| 2 | Ocs UK&I LIMITED | Unitedkingdom | Chantry | New Century House | Suffolk | IP3 9SJ | ocs.***** | 2007 | $1,293,923,017 | 54,420 | Corporation | 97 | 06355228 |
| 3 | Ocs Group UK LIMITED | Unitedkingdom | Chantry | New Century House | Suffolk | IP3 9SJ | ocs.***** | 1995 | $1,065,927,874 | 23,880 | Corporation | 97 | 03056469 |
| 4 | Mitie LIMITED | Unitedkingdom | Dulwich | Level 12 the Shard | London | SE1 9SG | mitie.***** | 1994 | $979,768,832 | 1,020 | Corporation | 291 | 02938041 |
| 5 | Equans Services LIMITED | Unitedkingdom | Benwell Grange | Neon | Newcastle Upon Tyne, Tyne and Wear | NE12 8BU | equans.***** | 1858 | $947,825,548 | 6,713 | Corporation | 4201 | 00598379 |
| 6 | Iss Facility Services LIMITED | Unitedkingdom | Weybridge | Velocity | Surrey | KT13 0SL | uk.***** | 1966 | $943,400,071 | 11,938 | Corporation | 1673 | 00890885 |
| 7 | Iss Mediclean LIMITED | Unitedkingdom | Weybridge | Velocity 1 | Surrey | KT13 0SL | uk.***** | 1982 | $701,900,311 | 12,759 | Corporation | 1673 | 01659837 |
| 8 | Bidvest Noonan (UK) LIMITED | Unitedkingdom | Monument-aldgate-fenchurch Street-tower Hill | 5th Floor Dashwood House | London | EC2M 1QS | noonan.***** | 1998 | $691,370,151 | 14,797 | Corporation | 419 | 05049403 |
| 9 | Churchill Contract Services Group Holdings LIMITED | Unitedkingdom | Luton | First Floor, Cedar House | Luton | LU1 3LU | marriott.***** | 2010 | $551,287,744 | 14,363 | Corporation | 14 | 07317156 |
| 10 | Mitie Cleaning & Environmental Services LIMITED | Unitedkingdom | Dulwich | The Shard, Level 12 | London | SE1 9SG | mitie.***** | 1961 | $528,976,247 | 13,585 | Corporation | 291 | 00686377 |
| 11 | Kingspan LIMITED | Unitedkingdom | Holywell | 2-4 Greenfield Business Park 2 Bagillt Road | Flintshire | CH8 7GJ | kingspan.***** | 1972 | $452,200,556 | 1,282 | Corporation | 523 | 01037468 |
| 12 | Equans E&S Solutions LIMITED | Unitedkingdom | Balham | Becket House | London | SE1 7EU | bouygues-uk.***** | 1929 | $451,336,626 | 1,858 | Corporation | 4201 | 04243192 |
| 13 | Emcor Group (UK) LIMITED | Unitedkingdom | Chantry | New Century House | Suffolk | IP3 9SJ | brayborne.***** | 1964 | $422,112,752 | 3,009 | Corporation | 524 | 00806888 |
| 14 | Churchill Contract Services LIMITED | Unitedkingdom | Luton | Cedar House | Luton | LU1 3LU | marriott.***** | 1999 | $400,667,143 | 11,847 | Corporation | 14 | 03762020 |
| 15 | Telehouse Holdings LIMITED | Unitedkingdom | Canary Wharf | Telehouse | London | E14 2AA | eu.***** | 1993 | $398,256,493 | 368 | Corporation | 826 | 02814979 |
| 16 | Personnel Hygiene Services LIMITED | Unitedkingdom | Caerphilly | Block B | Caerphilly | CF83 1XH | phsgreenleaf.***** | 1963 | $338,810,764 | 2,147 | Corporation | 419 | 00770813 |
| 17 | Mitie (defence) LIMITED | Unitedkingdom | Dulwich | Level 12 the Shard | London | SE1 9SG | mitie.***** | 1991 | $325,589,429 | 1,446 | Corporation | 291 | 02574880 |
| 18 | Kier Facilities Services LIMITED | Unitedkingdom | Media City UK | 2nd Floor Optimum House | Manchester, Greater Manchester | M50 3XP | kier.***** | 1991 | $317,591,008 | 993 | Corporation | 239 | 02624887 |
| 19 | Amey Defence Services LIMITED | Unitedkingdom | Huntingdon | Swales Pavilion Raf Wyton | Cambridgeshire | PE28 2EA | N/A | 2005 | $314,320,484 | 1,147 | Corporation | 153 | 05428762 |
| 20 | Dalkia Engineering LIMITED | Unitedkingdom | Bestwood | Level 2 2nd Floor Lock House | Nottingham | NG2 1AG | N/A | 1913 | $288,808,384 | 744 | Corporation | 61 | 00443522 |
| 21 | City Facilities Management LIMITED | Unitedkingdom | Summertown | Caledonia House | Glasgow City | G5 0US | city-holdings.***** | 1997 | $287,750,431 | 1,134 | Corporation | 35 | SC287679 |
| 22 | Abm Facility Services UK LIMITED | Unitedkingdom | Colham Green | Level 4, World Business Centre 3 | London | TW6 2TA | locations.***** | 1987 | $272,426,142 | 5,329 | Corporation | 776 | 03461565 |
| 23 | Kch Interventional Facilities Management Llp | Unitedkingdom | Balham | Unit 1 Industrial Estate | London | SE5 9NY | kings-fm.***** | 2016 | $267,878,284 | 354 | Partnership of unknown type | N/A | OC412121 |
| 24 | Landmarc Support Services LIMITED | Unitedkingdom | London | 12 Level | London | SE1 9SG | N/A | 2003 | $259,163,802 | 1,415 | Corporation | 291 | 04396241 |
| 25 | Robertson Facilities Management LIMITED | Unitedkingdom | Elgin | 10 Perimeter Road | Moray | IV30 6AE | robertson.***** | 1986 | $246,136,422 | 1,591 | Corporation | 48 | SC185956 |
Showing 25 of 66,614 companies
Request Free SampleUK window cleaners by region / province
Window cleaners in the UK by employee size
| Bracket | Companies | Share |
|---|---|---|
| 1-4 | 55,475 | |
| 5-9 | 5,395 | |
| 10-19 | 2,588 | |
| 20-49 | 1,379 | |
| 0 or Unknown | 558 | |
| 50-99 | 534 | |
| 100-199 | 302 | |
| 200-499 | 225 | |
| 500-999 | 76 | |
| 1.000-4.999 | 71 | |
| 10.000+ | 6 | |
| 5.000-9.999 | 5 |
Window cleaners in the UK by revenue
| Bracket | Companies | Share |
|---|---|---|
| 1 to 100.000 | 32,785 | |
| 100.001 to 499.999 | 27,669 | |
| 500.000 to 999.999 | 2,478 | |
| 1.000.000 to 4.999.999 | 2,254 | |
| 0 or Unknown | 647 | |
| 10.000.000 to 49.999.999 | 341 | |
| 5.000.000 to 9.999.999 | 334 | |
| 100.000.000 to 499.999.999 | 52 | |
| 50.000.000 to 99.999.999 | 44 | |
| 500.000.000 to 999.999.999 | 7 | |
| 1.000.000.000 or more | 3 |
About the UK window cleaners sector
The UK window cleaners market spans large national operators and local independents across England, Scotland, Wales and Northern Ireland. Together they make up the full list of window cleaners in the UK shown above, grouped under the Business Services category.
Looking for a list of window cleaners in the UK for outbound sales, an email list for marketing campaigns, or a mailing list for direct outreach? The list above is filterable by region, employee size, revenue band and founding year. Every active business is verified against the UK companies register. Export to CSV or Excel, or request a free sample to evaluate.
Closely related industries
UK window cleaners sit within the Business Services sector. The list above covers every active UK company in this sector, so the regional and revenue breakdowns reflect the full market rather than a sample. Explore closely related sectors below.
Frequently asked questions about window cleaners in the UK
The full list of UK window cleaners on this page covers every active business registered with Companies House. The live counter near the top shows the current total, updated continuously as new companies register and dormant ones are dissolved.
London is typically the largest concentration, followed by other major cities and counties. The full regional breakdown is shown in the table below the company list. Click any region to open a focused list of window cleaners in that area.
Yes. Use the form on this page to request a free sample or a full export. Files are delivered as CSV or Excel and include company name, registered address, region, SIC code, employee size, revenue band, website and email where available.
Each entry on the UK window cleaners list includes company name, Companies House registration number, registered address, region, SIC code(s), incorporation date, current status (active or dormant), employee size band, revenue band, website, phone number and email where available.
The list refreshes continuously from the UK companies register. New registrations, address changes, status changes and updated financial filings propagate to your downloaded list within days.
Yes. The list of UK window cleaners can be exported as an email list or a postal mailing list for outbound campaigns. Filter by region, employee size and revenue band first to narrow your target segment, then request the export with email and address fields included.
Yes. Filter to a single city or town, pick multiple cities, or take a whole region. For city-specific pages, click any row in the regional breakdown below the main list.
Yes. Filter by region, employee size, revenue band and founding year to build a precise target list, then export with contact fields for outreach. All records are GDPR-compliant business information sourced from the public UK companies register.
