| Business | Founded | Contacts |
|---|---|---|
| Yong's Cooked Food | 1990 | - |
| The Manhattan FISH MARKET | 2002 | - |
| Bangkok Airways | - | 394 |
| Air China Ltd | - | 1 |
| China Eastern Airlines Co. Ltd | - | - |
| Hmshost Singapore Changi Terminal 1 | 2007 | - |
| Aviation Apex Pte. Ltd. | - | - |
| Bengawan Solo | - | - |
| Caffe Ritazza | - | - |
| Dream Hut Pte. Ltd. | - | - |
| EVA Airways Corporation | - | - |
| Pacific Coffee Company | - | - |
| Paradise Inn At Changi Airport T1 | - | - |
| Polr Puffs & Cakes | - | - |
| 24Hr Food Gallery | - | - |
| Airport Wellness Oasis | 2014 | - |
| Bay C22 | - | - |
| Discover Singapore | - | - |
| Hotel Reservations T1 East | - | - |
| Pashma @ T1 | - | - |
| Pizza Hut | - | - |
| Relay | - | - |
| Transit Hotel T1 | - | - |
| Alfred Dunhill Ltd - Changi International Airport T1 | - | - |
| BACHMANN JAPANESE RESTAURANT Changi Terminal 1 | - | - |
| Bakerzin (Terminal 1) | - | - |
| Bill Bentley Pub | - | - |
| Carona Fast Food Changi Terminal 1 | - | - |
| Country Manna Restaurant | - | - |
| Crisplant A/S | - | - |
| EC House | - | - |
| Gusttimo Di Roma | - | - |
| HSBC ATM, Changi Airport T1 | - | - |
| Harry's Indoor/Outdoor Bar | - | - |
| Harrys Events Pte Ltd | - | - |
| Jacobs | - | - |
| Michael Kors | - | - |
| Perfumes & Cosmetics by Nuance Watson | - | - |
| Quinznos | - | - |
| Raffles Airport Medical Centre | - | - |
| Sakae Sushi Changi Terminal 1 | - | - |
| Sixt Car Rental Singapore - Airport Counter | - | - |
| TT Massage | - | - |
| The Coffee Bean and Tea Leaf™ - Terminal 1 Transit West | - | - |
| Times Newslink | - | - |
| Times Travel | - | - |
| OMEGA Boutique | - | - |
| Pashma | - | - |
| Pizza Hut - Changi - Singapore, Singapore | - | - |
| Ruyi - Changi - Singapore, Singapore | - | - |
| Saboten - Changi - Singapore, Singapore | - | - |
| Starbucks - Changi - Singapore, Singapore | - | - |
| Sushi Burrito | - | - |
| Ten Ren Tea Co. Singapore Pte Ltd | - | - |
| Uniqlo - Changi - Singapore, Singapore | - | - |
| Wang Cafe - Changi - Singapore, Singapore | - | - |
| XiamenAir | - | - |
| Paul - Le Kiosque | - | - |
| T1 L4sa | - | - |
| The World Is Flat at T1 Changi Airport | 2017 | 6 |
| Left Luggage Counter | - | - |
| Owl Transit Cafe By HIPPO | - | - |
| Qantas Singapore Lounge | - | - |
| Shanghai Tang | - | - |
| Taste Singapore | - | - |
| Changi Travel Services | 2019 | 3 |
| Culto Caffe Ciocolato | - | - |
| DBS ATM - Changi Airport Terminal 1 Departure Check-in Hall | - | - |
| Gassan Watches - T1 Central | - | - |
| Kipling | - | - |
| Pure Gold | - | - |
| Simple Eats | - | - |
| XploreSg | - | - |
| Changi Recommends | - | - |
| Changi Recommends | - | - |
| Delta Café | - | - |
| Din Tai Fung @ Jewel | - | - |
| Early Check-In Lounge | - | - |
| IPPUDO EXPRESS (Terminal 1 Transit Lounge) | - | - |
| IPPUDO EXPRESS Changi Airport T1 | - | - |
| Jetstar Pacific Airlines | - | - |
| LACOSTE Jewel Changi Airport Store | - | - |
| Orchis Food Court | - | - |
| Pezzo @ T1 Transit | - | - |
| Pontian Wanton Noodles | - | - |
| Supermama | - | - |
| Wang Nasi Lemak Kukus @ Terminal 1 Departures | - | - |
| Cheers | - | - |
| Tip Top Curry Puff @ T1 Transit | - | - |
| See more details on www.address-singapore.com | ||