81221 Window cleaning services: UK companies

3,058 UK companies list SIC 2007 code 81221 (Window cleaning services) as their main activity, 2,996 of them active. The newest was incorporated on 30 September 2026. The code belongs to section N: Administrative and support service activities.

Where these companies are registered

• London 243
• Glasgow 44
• Normanton 44
• Leeds 37
• Liverpool 36
• Bristol 34
• Nottingham 34
• Southampton 34
• Birmingham 32
• Leicester 28
• Manchester 28
• Oldham 25

Newest companies