Ecosystem map · San Mateo
195 startups based in San Mateo that have raised money in rounds we track, grouped by their main sector. Together they have raised $17B; AI is the biggest sector, with 47 companies.
+23 more
+8 more
17 without a founding year on record.
Each dot is a startup: the year it was founded across, the total it has raised up (each line is ten times the one below). Pick a segment to pick it out.
174 of 195 startups shown; the rest have no founding year or amount on record.
Startups by country, 1 country in all.
47 startups · $10B raised
32 startups · $410M raised
21 startups · $1.2B raised
19 startups · $1.1B raised
17 startups · $501M raised
11 startups · $2.6B raised
9 startups · $365M raised
9 startups · $302M raised
9 startups · $312M raised
8 startups · $52M raised
7 startups · $118M raised
6 startups · $125M raised
How this map is made. Every startup here is based in San Mateo and has raised money in rounds we track. Each sits under its main sector, read from its rounds; each sector shows its best-funded first. Rebuilt nightly; updated 15 November 2026.
Open any company for its rounds and investors, or search the investors behind these startups in the app, with filters, lists and exports.