SiteCity Business Directory

Information Technology Company

San Francisco

672 businesses listed, showing 321–360. How we order them.

San Francisco hosts 672 information technology companies, with 576 of them offering a phone number, making it convenient when you want to reach out. Most listings are comprehensive, as 657 include a website to help you gather more details before contacting. The highest concentration of companies is in the 94103 ZIP code, which has 113 listings, followed by 94107 with 109 and 94105 holding 130.

More about information technology company in San Francisco ↓

Moving through the listings, note that paid placements are labeled Sponsored, but none are currently available in this category. If you manage one of these companies, you can claim your listing to keep your contact information current.

Information Technology Company in San Francisco by the numbers

SiteCity lists 672 businesses under Information Technology Company in San Francisco, CA, as of September 29, 2026. 576 list a phone number and 657 list a website.

Most-listed ZIP codes: 94105 (130), 94103 (113) and 94107 (109).

Listings come from Overture Maps Foundation places data (release 2026-08-19.0, which includes Foursquare OS Places) and from businesses added or updated through SiteCity. How we count.

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