- Ridgemont Outfitters
- RifleGear
- Riddle Oil
- Right Stuf Anime
- Rim Financing
- Ringling Bros. Circus
- RinseKit
- Ripe
- Rita Hazan
- Rite In The Rain
- Ritual.com
- Riviera Coco
- RN.com
- RMS Beauty
- Road Kill T-Shirts
- Roadmap Planner
- Robb Vices
- Robert Andrew
- Robeks
- Robin's Jean
- RobotsLAB
- Robo Wunderkind
- RoboTwist
- Robust Wine Bar
- Rock 30 Games
- Rock 'Em Apparel
- Rock Revival
- Rocking Horse Ranch
- Rockin' Wellness
- RockTape
- RockwellNutrition
- Rocky Gap Casino Resort
- Rocky Mountain Sunscreen
- Rocky Mountain Tracking
- Rodan + Fields
- Rodarte
- RodyToy
- Rogers
- Rogers Sporting Goods
- Rogue Fitness
- ROH Wrestling
- Rogers and Hollands
- ROKA
- Roller Rabbit
- Rolex
- RollingRing
- Roman
- RomanceHer
- Romanicos Chocolate
- Ronda Smith Designs
- Room & Board
- Roofnest
- Roomer
- RoomDividersNow
- Rosa Mexicano
- Roots of Fight
- Rose & Rex
- Rosebud Restaurants
- Rootbizzle
- Ross & Snow
- Rotadent ProCare
- Rothy's
- Rowena's Kitchen
- Royal Mint Bullion
- Royal Palms Resort and Spa
- Royal Resorts
- Royale Platinum
- RPM2
- RTIC
- Rubica
- Ruby Lane
- Ruby's Diner
- Rucoline
- Rubi Trux
- Rudy's
- Rufskin
- Rudy's Barbershop
- Ruggish
- Run For Cover Records
- Runner Crate