What will be the most valuable company in the world at the end of 2030?

Question

Most valuable by either public market cap or private valuation

If there are any spinoffs after this question was created, I will count the combined value of the companies

Post suggestions for companies to add in the comments

Manifold Markets · Answer

Per Manifold Markets prediction market, Nvidia, followed by Alphabet (Google) and Microsoft are most likely. See the market for live updates (62 traders, as of Sep 8, 2026).