1
Dell Technologies
Round Rock, Texas, USA
Broad server portfolio (PowerEdge)
Global leader
Includes Dell EMC
2
HPE
Spring, Texas, USA
ProLiant, Synergy, Cray supercomputers
Global leader
Hewlett Packard Enterprise
3
Inspur
Jinan, Shandong, China
Servers, cloud, AI infrastructure
Major global
Leading in China market
4
Lenovo
Beijing, China
ThinkSystem, ThinkServer portfolios
Major global
Acquired IBM x86 server business
5
Super Micro Computer (Supermicro)
San Jose, California, USA
Modular, application-optimized servers
Major global
High-growth provider
6
IBM
Armonk, New York, USA
Power Systems, IBM Z, hybrid cloud
Major global
Focus on high-end, mission-critical
7
Huawei
Shenzhen, Guangdong, China
FusionServer, cloud, AI computing
Major global
Significant in China & emerging markets
8
Cisco
San Jose, California, USA
Unified Computing System (UCS)
Major global
Integrated with networking
9
Oracle
Austin, Texas, USA
Oracle Cloud Infrastructure, Exadata
Major global
Engineered systems, cloud focus
10
Fujitsu
Tokyo, Japan
PRIMERGY servers, mission-critical systems
Major global
Strong in Japan and Europe
11
NEC
Tokyo, Japan
Mission-critical, HPC, storage servers
Major regional
Strong in Japan and specific verticals
12
Hitachi
Tokyo, Japan
Mission-critical servers, storage systems
Major regional
Part of Hitachi Vantara
13
Atos
Bezons, France
BullSequana servers, HPC, hybrid cloud
Major regional
Strong in Europe
14
Sugon
Beijing, China
HPC, servers, cloud computing
Major regional
Leading Chinese HPC vendor
15
Quanta Cloud Technology (QCT)
Taipei, Taiwan
Hyperscale, ODM, data center solutions
Major global ODM
Major supplier to cloud providers
16
Wistron
Taipei, Taiwan
ODM server manufacturing
Major global ODM
Key contract manufacturer
17
Inventec
Taipei, Taiwan
ODM server manufacturing
Major global ODM
Key contract manufacturer
18
Foxconn (Hon Hai)
New Taipei City, Taiwan
ODM server manufacturing
Major global ODM
World’s largest electronics manufacturer
19
MiTAC
Taipei, Taiwan
ODM server manufacturing
Major global ODM
Parent of Tyan brand
20
Penguin Computing
Fremont, California, USA
HPC, AI, enterprise servers
Niche global
Subsidiary of SMART Global Holdings
21
ASUS
Taipei, Taiwan
ESC server series, AI/HPC solutions
Growing global
Expanding enterprise presence
22
GIGABYTE
New Taipei City, Taiwan
Servers, motherboards, HPC solutions
Growing global
Expanding server business
23
Acer
New Taipei City, Taiwan
Altos server series
Mid-size global
Smaller player in server market
24
H3C
Beijing, China
Servers, networking, HPE partnership
Major regional
Joint venture with HPE in China
25
DataDirect Networks (DDN)
Chatsworth, California, USA
High-performance storage servers, AI
Niche global
Specialized in data-intensive workloads
26
Silicon Graphics International (SGI)
Milpitas, California, USA
HPC, data analytics servers
Niche global
Now part of HPE
27
NVIDIA
Santa Clara, California, USA
DGX AI servers, HGX platform
Specialized leader
Dominant in AI/accelerated computing
28
Intel
Santa Clara, California, USA
Reference designs, hyperscale solutions
Specialized global
Major chip supplier, also systems
29
AWS
Seattle, Washington, USA
Cloud servers, custom hardware (Graviton)
Hyperscale cloud
Internal design for cloud services
30
Google
Mountain View, California, USA
Cloud servers, custom hardware (TPU)
Hyperscale cloud
Internal design for cloud services