- Cozmoslabs SRL
- Creative Desing
- Crystal Office Systems
- City Cruises York
- CDON.COM
- Chamaripa
- Cycle Republic
- CLOVE + HALLOW
- Candid
- Credible.com
- Cheap Little Cigars
- COTR, Inc.
- Concrete Humanity SE
- California Cotton
- Cherry Banana
- Collingwood Insurance
- Courant
- Cuvee Beauty
- Cloudten
- CBD' R US
- Clatterans
- Cargo Works
- Company
- Cubcoats
- Canvas Champ UK
- Classic Cooking
- Clot
- Covers And All
- Camerajungle
- CannaTrading/PetHealthCBD/VitalizedHemp
- Carola Zeta
- Chivarly Flowers
- Clean Origin
- Curious Egg - Artist Curated Interiors
- Camomile Beauty
- Chess Bazaar
- Company
- Crazybaby Inc.
- Cabanyco
- CakeFlix
- Calcutta Outdoors
- Caldwell Shooting
- Calhoun Technologies
- Calibre Apparel Inc.
- California Beach Resorts
- CALPAK Travel
- Camille Codorniu
- Campark
- Canabyst
- Candyboxx Love Inc.
- Cannavessel Labs
- Canterberry Gifts
- Canvas Vows
- Capability Training And Management Ltd
- Capetown Pass
- Captain Blankenship
- CAPTAIN NAMI LLC
- CAREER ACADEMY of NEW YORK
- CareersBoost Ltd
- Cars 4 Backpackers
- Castos
- CBD•TRU
- CD Beard Co.
- Celebrity Brands
- Cetelem BE
- Chagit Products, Inc.
- CheckVIENNA Apartments
- Chelon, LLC
- Chelsea Charles Jewelry
- Chelsea International Education LLC
- Cherry Works
- Chiavare, LLC
- CHICLOLA
- Chicwe LLC
- Chiko Shoes
- Chilewich Sultan LLC
- Choltry
- Chordbuddy
- Chowjoy
- Christian Strong