Tech CompaniesEstimate
Biggest companies by market cap (2026)
The most valuable public companies in 2026 — all of them tech, led by NVIDIA after AI pushed it past $5 trillion.
Aug 2026Data as of Aug 26, 2026Verified Sep 29, 2026
Source: Statista / Visual Capitalist(opens in a new tab)published Aug 26, 2026
Market caps fluctuate daily; approximate as of late Aug 2026. Apple and Microsoft each sat around $3T+.
Found an error or outdated figure? Report it- 1NVIDIA$5.31T
- 2Alphabet (Google)$4.53T
- 3Apple≈$3T+
- 4Microsoft≈$3T+
- 5Amazon$2.78T