RANKINGS
Key list: leading tech companies by market cap
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This month our technology industry key list brings you the 15 leading technology companies by market cap globally, as ranked by GlobalData's Technology Intelligence Centre. All numbers up to date as of January 2021.
| CompanyName | Entity type | Headquarters | Market Cap ($m, 30/09/2020) |
| Microsoft | Parent | US | 1,591,705 |
| Amazon.com | Parent | US | 1,577,166 |
| Alphabet | Parent | US | 998,182 |
| Alibaba Group Holding | Parent | China | 795,403 |
| Tencent Holdings | Parent | China | 632,493 |
| Salesforce.Com | Parent | US | 228,701 |
| SAP | Parent | Germany | 191,116 |
| Oracle | Parent | US | 179,528 |
| Cisco Systems | Parent | US | 166,755 |
| Shopify | Parent | Canada | 124,170 |
| International Business Machines | Parent | US | 108,357 |
| Snowflake | Parent | US | 69,450 |
| Equinix | Parent | US | 67,315 |
| VMware | Subsidiary of Dell Technologies | US | 60,360 |
| Dell Technologies | Parent | US | 50,545 |
| Baidu | Parent | China | 43,631 |
| Digital Realty Trust | Parent | US | 39,478 |
| Twilio | Parent | US | 36,780 |
| Hitachi | Parent | Japan | 32,520 |
| Fujitsu | Subsidiary of Furukawa | Japan | 28,150 |