IT Infrastructure Providers
• Inspur
• NEC Corporation
• Hewlett Packard Enterprise
• Cisco
• NetApp
• Huawei
• Fujitsu
• Hitachi
• IBM
• Lenovo
Construction Service Providers
• Obayashi Corporation
• Kajima Corporation
• Marcai Design
• Shinryo
• Keihanshin Building
• Hibiya Engineering
• Meiho Facility Works
• NTT Facilities
• Fuji Furukawa Engineering & Construction
• ISG

Support Infrastructure Providers
• ABB
• Caterpillar
• Cummins
• Eaton
• Legrand
• Schneider Electric
• Vertiv
• Hitec-Power Protection
• Rittal
• MTU Onsite Energy
• Mitsubishi Electric
• Kohler
• Fuji Electric

Data Center Investors
• Equinix
• MC Digital Realty
• Equinix
• GIC
• NTT Communications
• Colt DCS
• AT TOKYO Corporation
• Internet Initiative Japan
• NEC Corporation