| National Telecom Public Company Limited (NT) | 9 / 5 | 7 | National Telecom Chaengwattana Data Center | Tier 3 resilient design (operator-stated), ISO/IEC 27001, ISO/IEC 27701 | — |
| True IDC | 8 / 8 | 未公開 | True IDC East Bangna Campus | Uptime Institute Tier III Certification of Design Documents Tier III Certification of Constructed Facility, Uptime Tier III, Uptime Institute Tier III Gold Certification of Operational Sustainability | 1 |
| NTT Global Data Centers | 5 / 3 | 112 | NTT Bangkok 2 | TIA-942 Rated 3, ANSI/TIA-942-C Rated 3 (Constructed Facility) | 1 |
| Arise IDC Company Limited, Thailand | 4 / 4 | 未公開 | Arise IDC - East Bangna, Thailand | 未公開 | — |
| CS Loxinfo | 4 / 4 | 未公開 | CS Loxinfo Tellus2 Data Center | Uptime Institute Tier III Certification of Design Documents, Uptime Institute Tier III Certification of Constructed Facility, Uptime Institute Tier III Certification of Design Documents Tier III Certification of Constructed Facility | — |
| ST Telemedia Global Data Centres | 3 / 2 | 46 | STT Bangkok 1 | Uptime Tier III, ISO 27001, PCI DSS | — |
| GSA Data Center (Gulf, Singtel Nxera, AIS) | 3 / 2 | 20 | GSA01 Bangkok Campus (Bang Phli) | TIA-942 Rated 3, ISO 27001 | 2 |
| T.C.C. Technology | 3 / 3 | 未公開 | TCC Technology Bangna Data Center (BNDC) | Uptime Institute M&O Stamp of Approval | — |
| Bridge Data Centres | 2 / 1 | 134 | Bridge Data Centres IIO Chonburi | 未公開 | 1 |
| ETIX Everywhere / Interlink Telecom | 2 / 1 | 28 | ETIX Bangkok 1 (BKK1) | Uptime Institute Tier III Certification of Design Documents, Uptime Institute Tier III Certification of Constructed Facility, ISO 27001 | 1 |
| ReadyIDC | 2 / 2 | 未公開 | ReadyIDC DC1 | 未公開 | — |
| Stratus Technology (ZDATA Technologies) | 1 / 0 | 203 | Stratus Technology Rayong | 未公開 | 1 |
| Evolution Data Centres | 1 / 0 | 200 | Evolution DC TH02 (Samut Prakan) | 未公開 | 1 |
| Skyline Data Center and Cloud Services Co., Ltd. (DAMAC Group) | 1 / 0 | 200 | Skyline Data Center and Cloud Services Chachoengsao | 未公開 | 1 |
| Zenith Data Center and Cloud Services Co., Ltd. | 1 / 0 | 200 | Zenith Data Center and Cloud Services | 未公開 | 1 |
| DayOne | 1 / 0 | 180 | DayOne Chonburi Tech Park (CTP1) | 未公開 | 1 |
| CtrlS Datacenters | 1 / 0 | 150 | CtrlS Chonburi Campus | 未公開 | 1 |
| Gorilla Technology Group | 1 / 0 | 150 | Gorilla Technology Korat AI Campus | 未公開 | 1 |
| Digital Edge / B.Grimm Power | 1 / 0 | 100 | Digital Edge–B.Grimm Chonburi Campus | 未公開 | 1 |
| Gulf Edge | 1 / 0 | 100 | GEDC Rayong | 未公開 | 1 |
| DAMAC Digital | 1 / 0 | 84 | NextGen Data Center and Cloud Services (DAMAC Digital) | 未公開 | 1 |
| Vistas Technology (ZDATA Technologies) | 1 / 0 | 80 | Vistas Technology Amata City Chonburi | 未公開 | 1 |
| Evolution Data Centres / Central Pattana | 1 / 0 | 36 | Evolution DC Bangkok (BKK01) | 未公開 | — |
| Stellar DC (STECON Group / SC Zeus Data Centers) | 1 / 0 | 25 | Stellar DC | 未公開 | — |
| EDGNEX Data Centres by DAMAC | 1 / 0 | 20 | EDGNEX Bangkok | Uptime Institute Tier III Certification of Design Documents, Uptime Institute Tier III Certification of Constructed Facility | — |
| Empyrion Digital | 1 / 0 | 20 | Empyrion TH1 Bangkok | 未公開 | 1 |
| PROEN Corp | 1 / 1 | 5 | PROEN OTT DC | Uptime Institute Tier III Certification of Design Documents | 1 |
| Data Zone Company | 1 / 1 | 未公開 | Data Zone (Thailand) MOD1 | 未公開 | — |
| EEC Global Cloud | 1 / 1 | 未公開 | EEC Global Cloud DC1 | Uptime Institute Tier III Certification of Design Documents, Uptime Institute Tier III Certification of Constructed Facility | — |
| Global Switch | 1 / 0 | 未公開 | Global Switch Bangkok | 未公開 | — |
| Internet Thailand Public Company Limited (INET) | 1 / 1 | 未公開 | INET IDC3 (Kaeng Khoi) | Uptime Institute Tier III Certification of Design Documents | — |
| Jastel Network (Thailand) | 1 / 1 | 未公開 | JasTel Data Center (Thailand) | 未公開 | — |
| KTB Computer Services | 1 / 1 | 未公開 | KTB Computer Services Bang Bua Thong Data Center 2 (BBT DC 2) | Uptime Institute Tier III Certification of Design Documents Tier III Certification of Constructed Facility | — |
| NEXTDC | 1 / 0 | 未公開 | NEXTDC Bangkok | 未公開 | — |
| PTT Public Company | 1 / 1 | 未公開 | PTT Data Center, Phase 1 | Uptime Institute Tier IV Certification of Design Documents Tier IV Certification of Constructed Facility | — |
| Seashore Data Centre and Cloud Services | 1 / 1 | 未公開 | Seashore Data Centre and Cloud Services DAMAC Digital BKK-02 | Uptime Institute Tier III Certification of Design Documents Tier III Certification of Constructed Facility | — |
| SUPERNAP (Thailand) | 1 / 1 | 未公開 | SUPERNAP Thailand | Uptime Tier IV | — |
| SUPERNAP (Thailand) / China Mobile | 1 / 1 | 未公開 | SUPERNAP Thailand, Sector 1 | Uptime Institute Tier IV Certification of Design Documents | — |
| Symphony Communication / AIMS Data Centre (Thailand) | 1 / 1 | 未公開 | AIMS @ Bangkok Data Centre (Hall Level 11) | Uptime Institute Tier III Certification of Design Documents | — |
| Symphony Communication Public Company | 1 / 1 | 未公開 | SYMPHONY THAI - IDC BANGKOK | 未公開 | — |
| TCC Technology | 1 / 1 | 未公開 | TCC Technology Data Center - Bangkok,Thailand (TCC ETDC , TCCtech) | 未公開 | — |
| Telehouse | 1 / 1 | 未公開 | Telehouse Bangkok | 未公開 | — |
| Thailand Treasury Department | 1 / 1 | 未公開 | Thailand Treasury Department Treasury Department Main Data Center Bangkok | Uptime Institute Tier III Certification of Design Documents, Uptime Institute Tier III Certification of Constructed Facility | — |
| United Information Highway (UIH) | 1 / 1 | 未公開 | UIH BCH4 Data Center | Uptime Institute Tier III Certification of Design Documents, Uptime Institute Tier III Certification of Constructed Facility | — |
