SiteCity Business Directory

Software Development

San Diego

304 businesses listed, showing 161–200. How we order them.

San Diego carries 304 software development listings, but that number hides how many actually give you a way in. 296 have phone numbers on file, and 295 link out to a working website, so most entries let you start a conversation right away. Downtown's 92101 zip holds 65 of the total, the single biggest cluster in the directory, with another 47 sitting in 92121 near Sorrento Valley. Smaller groups fall in 92127, 92122, and 92108, so checking your own zip first can narrow the list fast.

More about software development in San Diego ↓

Paid placements here get a Sponsored label, and none are active in this category, so the order you see is plain directory data, not a paid ranking. SiteCity doesn't visit, vet, or rate any of these companies, so use the listed contact info to ask your own questions about experience and fit. If you run one of these firms and your phone number or website link is wrong, you can claim the listing and fix it yourself.

Software Development in San Diego by the numbers

SiteCity lists 304 businesses under Software Development in San Diego, CA, as of November 4, 2026. 296 list a phone number and 295 list a website.

Most-listed ZIP codes: 92101 (65), 92121 (47) and 92127 (30).

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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