Ring Suppliers

Companies in the AI platform supplier rings · Headquarters and US plants

The same few dozen companies supply most AI platforms. 79 suppliers appear across nine platforms; 37 are Taiwanese, and only 7 have a US plant named for this work.

Supplier rows in the nine platform rings by supplier headquarters country: Taiwan has the most, followed by the United States, China, South Korea and Japan SUPPLIER ROWS BY HEADQUARTERS COUNTRY Taiwan130 United States59 China20 South Korea14 Japan5 Canada3 Thailand3 France1 SUPPLIERS BY CATEGORY PCB and substrate 13; Server and rack builders 12; Chips 11; Cooling 11; Power 8 Networking 6; Optics 6; Mechanical 4; Packaging 4; Memory 4
Suppliers
79
Taiwanese
37
American
22
With US sites
7
Hub
Supply Chain

What it is

Suppliers Tied to Named Platforms

Every company that appears in at least one supplier ring, with its headquarters, the components it supplies, the platforms it supplies and any US plant named for that work. The list grows only as platforms are added.

  • Taiwan: 37 of 79 suppliers are Taiwanese, from Foxconn, Quanta, Wistron and Wiwynn to Delta, AVC and Unimicron.
  • US plants: 7 suppliers have a named US site tied to these platforms, most of them in Texas and Arizona.
  • Profiles: chip, memory, packaging and PCB makers are profiled at SemiconductorX and power suppliers at ElectronsX.

Suppliers

All Ring Suppliers

Filter by platform, category or headquarters, or search by name, component or site.

Platform
Category
Headquarters
Suppliers in the platform supplier rings
SupplierHQComponentsPlatformsUS sites
AMDChipsUnited StatesScale-out NICAMD HeliosNone named
Annapurna Labs (Amazon)ChipsUnited StatesAcceleratorTrainium3 UltraServerNone named
BroadcomChipsUnited StatesAcceleratorTPU v7 IronwoodNone named
Global Unichip (GUC)ChipsTaiwanAcceleratorMaia 200None named
HuaweiChipsChinaCPU, Compute tray ODM, Rack integration, Scale-up switchCloudMatrix 384None named
MarvellChipsUnited StatesAcceleratorTrainium3 UltraServerNone named
MediaTekChipsTaiwanAcceleratorTPU v7 IronwoodNone named
MicrosoftChipsUnited StatesCPU, Scale-out NICMaia 200None named
NvidiaChipsUnited StatesAccelerator, CPU, Scale-up switch, Scale-out NICGB200 NVL72, GB300 NVL72, Vera Rubin NVL72None named
SMICChipsChinaAcceleratorCloudMatrix 384None named
TSMCChipsTaiwanAccelerator, CPU, Advanced packagingGB200 NVL72, GB300 NVL72, Vera Rubin NVL72, TPU v7 Ironwood, Trainium3 UltraServer, Maia 200, AMD Helios, CloudMatrix 384, Cerebras CS-3TSMC Fab 21, Phoenix AZ
Asia Vital Components (AVC)CoolingTaiwanCold plates and manifoldsGB200 NVL72, GB300 NVL72, Vera Rubin NVL72, TPU v7 Ironwood, Trainium3 UltraServerNone named
AurasCoolingTaiwanCold plates and manifoldsGB200 NVL72, GB300 NVL72, Vera Rubin NVL72, Trainium3 UltraServerNone named
BoydCoolingUnited StatesCold plates and manifoldsVera Rubin NVL72None named
Cooler MasterCoolingTaiwanCoolant distribution unit, Cold plates and manifoldsVera Rubin NVL72, Trainium3 UltraServerNone named
CoolIT SystemsCoolingCanadaCoolant distribution unitGB200 NVL72None named
EnvicoolCoolingChinaCoolant distribution unitTPU v7 IronwoodNone named
FositekCoolingTaiwanQuick disconnectsGB200 NVL72, GB300 NVL72, Trainium3 UltraServerNone named
Global TekCoolingTaiwanQuick disconnectsGB200 NVL72, GB300 NVL72None named
Mai Ke (6831 TT)CoolingTaiwanCold plates and manifoldsTrainium3 UltraServerNone named
Schneider Electric (Motivair)CoolingFranceCoolant distribution unitAMD HeliosNone named
VertivCoolingUnited StatesCoolant distribution unitGB200 NVL72, Vera Rubin NVL72None named
AICMechanicalTaiwanRack enclosureAMD HeliosNone named
ChenbroMechanicalTaiwanRack enclosureGB200 NVL72, GB300 NVL72, Vera Rubin NVL72, Trainium3 UltraServerNone named
Cheval GroupMechanicalNot confirmedRack enclosureGB200 NVL72None named
King SlideMechanicalTaiwanRack enclosureGB300 NVL72, Vera Rubin NVL72, Trainium3 UltraServerNone named
CXMTMemoryChinaHBMCloudMatrix 384None named
MicronMemoryUnited StatesHBMGB200 NVL72, GB300 NVL72, Vera Rubin NVL72None named
SamsungMemorySouth KoreaHBMGB300 NVL72, Vera Rubin NVL72, TPU v7 Ironwood, AMD Helios, CloudMatrix 384None named
SK hynixMemorySouth KoreaHBMGB200 NVL72, GB300 NVL72, Vera Rubin NVL72, TPU v7 Ironwood, Trainium3 UltraServer, Maia 200, CloudMatrix 384None named
AcctonNetworkingTaiwanCompute tray ODM, Scale-up switch, Scale-out NICTrainium3 UltraServerNone named
AmphenolNetworkingUnited StatesScale-up cablingGB200 NVL72, GB300 NVL72, Vera Rubin NVL72, Trainium3 UltraServerNone named
Astera LabsNetworkingUnited StatesScale-up switchTrainium3 UltraServerNone named
GoogleNetworkingUnited StatesScale-up switchTPU v7 IronwoodNone named
TE ConnectivityNetworkingSwitzerlandScale-up cablingTrainium3 UltraServerNone named
Universal Scientific Industrial (USI)NetworkingTaiwanScale-out NICTrainium3 UltraServerNone named
CoherentOpticsUnited StatesScale-up switch, Optical transceiversGB300 NVL72, Vera Rubin NVL72, TPU v7 IronwoodNone named
FabrinetOpticsThailandOptical transceiversGB200 NVL72, GB300 NVL72, Vera Rubin NVL72None named
InnoLightOpticsChinaOptical transceiversGB200 NVL72, GB300 NVL72, Vera Rubin NVL72, TPU v7 IronwoodNone named
LandMark OptoelectronicsOpticsTaiwanOptical transceiversTPU v7 IronwoodNone named
LumentumOpticsUnited StatesScale-up switch, Optical transceiversVera Rubin NVL72, TPU v7 IronwoodNone named
Doosan Electro-MaterialsPCB and substrateSouth KoreaPCB and substrateGB300 NVL72None named
Elite MaterialPCB and substrateTaiwanPCB and substrateVera Rubin NVL72, TPU v7 Ironwood, Trainium3 UltraServerNone named
Gold Circuit ElectronicsPCB and substrateTaiwanPCB and substrateGB200 NVL72, TPU v7 Ironwood, Trainium3 UltraServerNone named
IbidenPCB and substrateJapanPCB and substrateGB200 NVL72, GB300 NVL72, Vera Rubin NVL72, TPU v7 IronwoodNone named
KinsusPCB and substrateTaiwanPCB and substrateAMD HeliosNone named
Nan Ya PCBPCB and substrateTaiwanPCB and substrateAMD HeliosNone named
Shinko ElectricPCB and substrateJapanPCB and substrateTPU v7 IronwoodNone named
Taiwan Union Technology (TUC)PCB and substrateTaiwanPCB and substrateVera Rubin NVL72, Trainium3 UltraServerNone named
TTM TechnologiesPCB and substrateUnited StatesPCB and substrateGB300 NVL72None named
UnimicronPCB and substrateTaiwanPCB and substrateGB200 NVL72, GB300 NVL72, Vera Rubin NVL72, TPU v7 Ironwood, AMD HeliosNone named
Victory Giant TechnologyPCB and substrateChinaPCB and substrateGB200 NVL72, GB300 NVL72, Vera Rubin NVL72None named
WUS Printed CircuitPCB and substrateChinaPCB and substrateGB300 NVL72None named
Zhen Ding TechPCB and substrateTaiwanPCB and substrateVera Rubin NVL72None named
AmkorPackagingUnited StatesAdvanced packagingGB200 NVL72, GB300 NVL72, Vera Rubin NVL72None named
ASEPackagingTaiwanAdvanced packagingAMD HeliosNone named
Powertech Technology (PTI)PackagingTaiwanAdvanced packagingAMD HeliosNone named
SPILPackagingTaiwanAdvanced packagingGB300 NVL72, Vera Rubin NVL72, AMD HeliosNone named
Advanced Energy Solution (AES-KY)PowerTaiwanBattery backup and capacitorsGB300 NVL72, Trainium3 UltraServerNone named
Delta ElectronicsPowerTaiwanPower shelf, Battery backup and capacitors, Coolant distribution unitGB200 NVL72, GB300 NVL72, Vera Rubin NVL72, TPU v7 Ironwood, Trainium3 UltraServerNone named
DynapackPowerTaiwanBattery backup and capacitorsGB300 NVL72, Trainium3 UltraServerNone named
FlexPowerUnited StatesCompute tray ODM, Rack integration, Power shelf, Battery backup and capacitorsGB200 NVL72, GB300 NVL72, Vera Rubin NVL72, Cerebras CS-3Flex, Milpitas CA
Lite-OnPowerTaiwanPower shelf, Battery backup and capacitorsGB200 NVL72, GB300 NVL72, Vera Rubin NVL72, Trainium3 UltraServerNone named
MegmeetPowerChinaPower shelfGB300 NVL72None named
SysgrationPowerTaiwanBattery backup and capacitorsGB300 NVL72None named
CelesticaServer and rack buildersCanadaRack integration, Scale-up switchTPU v7 Ironwood, AMD HeliosDallas-Fort Worth TX
DellServer and rack buildersUnited StatesRack integrationGB200 NVL72, GB300 NVL72, Vera Rubin NVL72None named
FoxconnServer and rack buildersTaiwanCompute tray ODM, Rack integration, Cold plates and manifoldsGB200 NVL72, GB300 NVL72, Vera Rubin NVL72, TPU v7 Ironwood, Trainium3 UltraServer, AMD HeliosHouston TX
HPEServer and rack buildersUnited StatesRack integration, Scale-up switchGB200 NVL72, GB300 NVL72, Vera Rubin NVL72, AMD HeliosNone named
InventecServer and rack buildersTaiwanCompute tray ODM, Rack integrationGB300 NVL72, Vera Rubin NVL72, TPU v7 Ironwood, AMD HeliosNone named
JabilServer and rack buildersUnited StatesRack integrationTrainium3 UltraServerNone named
PegatronServer and rack buildersTaiwanRack integrationGB300 NVL72None named
QuantaServer and rack buildersTaiwanCompute tray ODM, Rack integrationGB200 NVL72, GB300 NVL72, Vera Rubin NVL72None named
SanminaServer and rack buildersUnited StatesCompute tray ODM, Rack integrationAMD HeliosNone named
SupermicroServer and rack buildersUnited StatesRack integration, Coolant distribution unitGB200 NVL72, GB300 NVL72, Vera Rubin NVL72San Jose CA
WistronServer and rack buildersTaiwanCompute tray ODM, Rack integrationGB200 NVL72, GB300 NVL72, Vera Rubin NVL72, AMD HeliosWistron D1, Fort Worth TX
WiwynnServer and rack buildersTaiwanCompute tray ODM, Rack integration, Scale-up switchGB200 NVL72, GB300 NVL72, Vera Rubin NVL72, TPU v7 Ironwood, Trainium3 UltraServer, AMD HeliosSocorro TX

Record

Dataset Record

Dataset
79 suppliers across nine platform supplier rings
Sources
Aggregated from the supplier ring rows; source link on each row of each platform page
Last verified
October 2026