| Copperfield Elementary | 1 | Single |
| Corinne Marriott Hotel Austin | 1 | Single |
| Cork & Brew Market | 2 | Chain |
| Corner Bakery Cafe | 1 | Single |
| Corner Bar | 1 | Single |
| Corner Market | 1 | Single |
| Corner Market, The | 1 | Single |
| Corner Store, The | 1 | Single |
| Cornerstone Hospital of Austin, | 1 | Single |
| Cornucopia Popcorn | 2 | Chain |
| Corporate Caterers Austin | 1 | Single |
| Cosmic Coffee + Beer Garden, | 1 | Single |
| Cosmic Saltillo | 1 | Single |
| Cost Plus World Market | 3 | Chain |
| Costa del Sol | 1 | Single |
| Costco #641/Bakery | 1 | Single |
| Costco #641/Cafe | 1 | Single |
| Costco #641/Deli | 1 | Single |
| Costco #641/Grocery | 1 | Single |
| Costco #641/Meat Dept. | 1 | Single |
| Costco #641/Produce | 1 | Single |
| Costco #681 Food Court & Deli | 1 | Single |
| Costco #681 Retail | 1 | Single |
| Costco Wholesale #1322/Bakery | 1 | Single |
| Costco Wholesale #1322/Deli | 1 | Single |
| Costco Wholesale #1322/Food Court | 1 | Single |
| Costco Wholesale #1322/Grocery | 1 | Single |
| Costco Wholesale #1322/Meat & Seafood | 1 | Single |
| Costco Wholesale #1322/Produce | 1 | Single |
| COTA | 1 | Single |
| COTA - 34 Chophouse Grand Plaza | 2 | Chain |
| COTA - 34 Chophouse Main Grand Stand | 1 | Single |
| COTA - 34 Chophouse Main Grand Stands | 1 | Single |
| COTA - Austin Smoque Main Grand Stands | 1 | Single |
| COTA - Cafe Paddock | 1 | Single |
| COTA - Cafe Paddocks | 1 | Single |
| COTA - Commissary Grand Plaza | 2 | Chain |
| COTA - Fairlanes Main Grand Stand | 1 | Single |
| COTA - Fairlanes Main Grand Stands | 1 | Single |
| COTA - Kitchen Main Grand Stand | 1 | Single |
| COTA - Kitchen Main Grand Stands | 1 | Single |
| COTA - Rev Bar 1 Main Grand Stand | 1 | Single |
| COTA - Rev Bar 1 Main Grand Stands | 1 | Single |
| COTA - Rev Bar 2 Main Grand Stand | 1 | Single |
| COTA - Rev Bar 2 Main Grand Stands | 1 | Single |
| COTA - Rojas Main Grand Stand | 1 | Single |
| COTA - Rojas Main Grand Stands | 1 | Single |
| COTA - SS Pizza Grand Plaza | 2 | Chain |
| COTA - SS Pizza Main Grand Stand | 1 | Single |
| COTA - SS Pizza Main Grand Stands | 1 | Single |