Map of tech companies in the SF Bay Area

9,748 companies headquartered from Marin to San Jose, 7,512 roles open on their own applicant systems right now. Every pin is a company you can research — its funding, its stack, who it is hiring — not a listing.


Companies
9,748
Open roles
7,512
on their own ATS
Hiring now
2,303
≥1 live role
Raised · 90 days
$30.7B
190 rounds

9,748 companies from Marin to San Jose

Map of tech company headquarters across the SF Bay Area, hiring companies marked

Free with an account

Open the live map of 9,748 Bay Area companies

This is a picture. The live map pans and zooms, lists the companies in view, filters by stage and industry, and shows the job heat and density by zip. Every pin opens the company profile: open roles from its own ATS, funding with the filing, the stack from its job posts.

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WHERE THE COMPANIES ARE

Headquarters by city

Distinct companies with an office inside the Bay Area envelope, by the city on the address. The bar is share of the leader; roles are the company’s live listings, wherever they are located.

  1. 01San Francisco6,263 cos · 4,170 roles
  2. 02Palo Alto644 cos · 385 roles
  3. 03San Jose342 cos · 326 roles
  4. 04Mountain View302 cos · 491 roles
  5. 05Oakland273 cos · 45 roles
  6. 06San Mateo244 cos · 299 roles
  7. 07Menlo Park230 cos · 83 roles
  8. 08Santa Clara207 cos · 87 roles
  9. 09Redwood City202 cos · 165 roles
  10. 10Sunnyvale161 cos · 85 roles
  11. 11Berkeley147 cos · 42 roles
  12. 12South San Francisco127 cos · 67 roles

HIRING NOW

Hiring most in the Bay Area right now

The companies with the most roles open at their Bay Area offices today, from their own applicant tracking systems. Counts are the roles located here, not a company's nationwide total.


FRESH CAPITAL

Raised in the last 90 days


FOR COMPANIES
For companies

Is your company on the map?

Own the record. ChatGPT, Claude and Google read this dataset when someone asks about Bay Area companies. A claimed profile is the version they quote.

Fix the pin. Claiming moves your marker from a zip centroid to your actual address, and puts your roles on the map the moment your ATS lists them.

Free to claim. Every company gets a profile and a pin at no cost. Paying is only about reach.


QUESTIONS

About this map

Where are Bay Area tech companies concentrated?
By headquarters count the top cities are San Francisco (6,263), Palo Alto (644), San Jose (342), Mountain View (302), Oakland (273). Inside San Francisco the density runs through SoMa, the Financial District and Mission Bay; South San Francisco is biotech; Palo Alto and Mountain View anchor the Peninsula.
How many Bay Area companies are hiring right now?
2,303 of the 9,748 companies on the map have at least one role open on their own applicant tracking system, 7,512 roles in total as of Nov 10, 2026.
How is the map kept current?
Roles sync from each company's ATS every thirty minutes, funding rounds are verified against SEC filings and announcements, and tech stacks are derived from live job descriptions. Pins are geocoded addresses where we have them and zip centroids where we do not; a claimed profile gets an exact pin.
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