Manufacturers - C
- CAF Outdoor Cleaning
 - Canberra Corp.
 - Cardinal Brush Corp.
 - Carlisle Sanitary Maintenance Products
 - Carolina Mop Mfg. Co.
 - CarollCLEAN
 - Carpet Cleaner America LLC
 - Cascades PRO
 - Centaur Floor Machines Ltd.
 - CFS Brands
 - Chapin International, Inc.
 - Charlotte Products Ltd.
 - Chase Products Co.
 - Chemcor Chemical Corp.
 - Chemical Universe
 - Chemtron Inc.
 - Chicopee, a Berry Plastics Company
 - Church & Dwight Co. Inc.
 - Claire Manufacturing
 - Clausen Carpet Solutions
 - Clean Calculator
 - Clean Control Corp.
 - Clean Guru LLC
 - Clean Holdings LLC
 - Clean Space Project
 - CleanContain
 - CleanCore Solutions
 - CloroxPro
 - CMV50 Corporation Inc
 - Cobotics
 - Coburn Chemicals Inc.
 - Colgate Palmolive, Commercial Customer Group
 - Comac Corporation
 - Compass Minerals
 - Concept Manufacturing America
 - Concrobium Professional Products
 - Contec, Inc.
 - Continental Commercial Products
 - ConverPack Inc.
 - Core Products Co. Inc.
 - CP Industries
 - CPC Aeroscience
 - CR Brands Inc.
 - Creative Chemicals Inc.
 - Creative Private label, LLC
 - Cross Country Installations
 - CrowdComfort
 - Crown Chemical
 - Crown Matting Technologies
 - Crusader Mfg. Inc.
 - CT Commercial Paper Co.
 - Culicover & Shapiro Inc.
 - Custom Chemical Formulators Inc.
 
The Down and Dirty on Cleaning in Virus Season
How Surfactant Use is Expanding in Commercial Cleaning