277 Rank 2025 Company HQ Country Sector Market Cap ($B) 1 Microsoft USA Software / AI $3,368B 2 NVIDIA USA Semis / AI 3,288 3 Apple USA Hardware / AI 3,158 4 Amazon USA Internet / AI 2,178 5 Alphabet (Google) USA Internet / AI 1,997 6 Meta Platforms (Facebook) USA Internet / AI 1,619 7 Tesla USA Auto / AI 1,104 8 Broadcom USA Semis / AI 1,094 9 TSMC Taiwan Semis / AI 856 10 Tencent China Software / AI 591 11 Netflix USA Internet / AI 501 12 Oracle USA Hardware / AI 447 13 SAP Germany Software / AI 343 14 Palantir USA Software / AI 302 15 ASML Netherlands Semis / AI 300 16 Alibaba China Internet / AI 281 17 Salesforce USA Software / AI 279 18 T-Mobile USA Telco 273 19 Samsung S. Korea Hardware / AI 268 20 Cisco USA Semis / AI 256 21 IBM USA Hardware / AI 243 22 China Mobile China Telco 241 23 Reliance India Telco 216 24 ServiceNow USA Software / AI 214 25 Intuitive Surgical USA Health Tech 201 26 AT&T USA Telco 197 27 Siemens Germany Hardware / AI 194 28 Uber USA Internet / AI 189 29 AMD USA Semis / AI 186 30 Intuit USA Software / AI 185 Global Technology Companies Ranked By Market Capitalization – 5/15/25, per Capital IQ Source: Capital IQ (as of 5/15/25) Global Public Technology Market Cap Leaders – May, 2025 = 70% (21 of 30) USA-Based… Public Market Capitalization Leader Tells of Last Thirty Years = Extraordinary USA Momentum…China Rising