- Act All Star Janitorial Svc
- All Star Building Cleaning Inc
- Citywide Cleaning Svc Inc
- Crescent Cleaning System
- De Leon Cleaning Co
- Heritage-Crystal Clean
- Master Clean
- Mr Cleaning
- Naitonal Cleaning Systems
- National Cleaning Systems
- National Cleaning Systems
- One Source Facility Svc
- Royal Cleaning & Maintenace
- Serviceone Cleaning & Property
- Vereen's Cleaning Svc
- Work Management
- Yorkshire Building Svc Inc
- Yorkshire Cleaning Svc
