> Enrich.chat gives AI agents verified work emails and mobiles. To use it from an agent, read https://enrich.chat/agents.md . This is the Markdown version of https://enrich.chat/companies-in/san-jose-ca/software-development/ # Software Companies in San Jose, CA The bigger software companies headquartered in San Jose, CA, with what they do, their sizes and how to reach their people. By Enrich.chat Editorial. Updated October 22, 2026. **Short answer:** Among the software companies counted in San Jose, CA, the biggest by headcount range include Cisco Systems, Adobe and Paypal. They are mostly very small: 59% have 50 or fewer employees. ## Which software companies are in San Jose? Among the companies whose public profile lists Software Development as their industry and San Jose, CA as their headquarters, the biggest by headcount range include Cisco Systems, Adobe, Paypal, NetApp and Cadence. Names link to a company profile where we have one. | Company | Employees | | --- | --- | | [Cisco Systems](https://enrich.chat/company/cisco-systems/) | 10,001+ | | [Adobe](https://enrich.chat/company/adobe/) | 10,001+ | | [Paypal](https://enrich.chat/company/paypal/) | 10,001+ | | [NetApp](https://enrich.chat/company/netapp/) | 10,001+ | | [Cadence](https://enrich.chat/company/cadence/) | 10,001+ | | Ca Technologies | 10,001+ | | Adobe Substance 3d | 10,001+ | | Sage Intacct | 10,001+ | | Nextgen Technologies | 10,001+ | | Nutanix | 5,001 to 10,000 | | Broadcom Software | 5,001 to 10,000 | | Roku | 1,001 to 5,000 | | Automation Anywhere | 1,001 to 5,000 | | Calsoft | 1,001 to 5,000 | | Metricstream | 1,001 to 5,000 | | Calix | 1,001 to 5,000 | | Bill | 1,001 to 5,000 | | Netgear | 1,001 to 5,000 | | Rancher | 1,001 to 5,000 | | Bayrock Labs | 1,001 to 5,000 | | Cloudbees | 501 to 1,000 | | Couchbase | 501 to 1,000 | | Bluejeans By Verizon | 501 to 1,000 | | A10 Networks | 501 to 1,000 | | Skyhigh Security | 501 to 1,000 | The table shows the 25 biggest by headcount range, with ties broken by audience size. The charts and percentages below cover every company counted for this page, not just these 25, and companies with fewer than 11 employees are not counted. Headquarters is the location on each company's public profile. ## What do software companies in San Jose do? Software Development is a broad label. The most common NAICS codes among them are 541511 (52%), 513210 (13%) and 541512 (8%). **Figure: What software companies in San Jose do.** Bars for the share of counted software companies with each code: 541511 52%, 513210 13%, 541512 8%, 541611 6%, 541618 3%. *Share of counted software companies in San Jose by their NAICS code.* [NAICS 541511](https://enrich.chat/naics/541511/)[NAICS 513210](https://enrich.chat/naics/513210/)[NAICS 541512](https://enrich.chat/naics/541512/) ## How big are they? 59% of the software companies counted in San Jose have 50 or fewer employees, and the middle one is in the 11 to 50 range. Companies with fewer than 11 employees are not counted. **Figure: Size of software companies in San Jose.** Seven columns for the share of counted software companies in San Jose in each employee range: 11 to 50 59%, 51 to 200 27%, 201 to 500 7%, 501 to 1,000 2%, 1,001 to 5,000 2%, 5,001 to 10,000 0%, 10,001+ 2%. *Share of counted software companies in San Jose in each employee range.* ## How old are they? Most were founded in the 2010s (53%), then the 2020s (19%). **Figure: When software companies in San Jose were founded.** Eight columns for the share of counted software companies in San Jose founded in each era: Before 1960 0%, 1960s 0%, 1970s 1%, 1980s 2%, 1990s 9%, 2000s 16%, 2010s 53%, 2020s 19%. *Share of counted software companies in San Jose by the era they were founded in, for the ones that list a founding year.* ## How software companies compare - 59% of software companies in San Jose have 50 or fewer employees, against 71% across other cities on this site. - 72% were founded in 2010 or later, against 54% across other cities on this site. ## How do you reach the people at software companies in San Jose? The people to talk to are usually engineering, product and revenue leaders. Build the list in three prompts to your AI agent. ### 1. Count them (free) Counting who matches never uses credits. ```text Use www.enrich.chat to count the software companies in San Jose, CA ``` ### 2. Find the people (5 credits per person) Name the roles you sell to. Each person returned is 5 credits, and name, title and company are included. ```text Use www.enrich.chat to find the engineering, product and revenue leaders at software companies in San Jose, CA, with their titles ``` ### 3. Get their work emails (10 credits each) An email is 10 credits only when one is found. Every email comes with a status: verified, catch-all or unknown. ```text Use www.enrich.chat to find the work emails for these people and tell me which ones are verified ``` ## More to explore Other industries in San Jose: [Construction Companies](https://enrich.chat/companies-in/san-jose-ca/construction/)[IT Services Companies](https://enrich.chat/companies-in/san-jose-ca/it-services-and-it-consulting/)[Technology and Internet Companies](https://enrich.chat/companies-in/san-jose-ca/technology-information-and-internet/)[Real Estate Companies](https://enrich.chat/companies-in/san-jose-ca/real-estate/)[Advertising Agencies](https://enrich.chat/companies-in/san-jose-ca/advertising-services/)[Semiconductor Companies](https://enrich.chat/companies-in/san-jose-ca/semiconductor-manufacturing/)[Electrical and Electronics Manufacturers](https://enrich.chat/companies-in/san-jose-ca/appliances-electrical-and-electronics-manufacturing/)[Financial Services Companies](https://enrich.chat/companies-in/san-jose-ca/financial-services/)[Nonprofit Organizations](https://enrich.chat/companies-in/san-jose-ca/non-profit-organizations/)[Hospitals and Health Care Organizations](https://enrich.chat/companies-in/san-jose-ca/hospitals-and-health-care/)[Facilities Services Companies](https://enrich.chat/companies-in/san-jose-ca/facilities-services/)[Staffing and Recruiting Firms](https://enrich.chat/companies-in/san-jose-ca/staffing-and-recruiting/)[Telecommunications Companies](https://enrich.chat/companies-in/san-jose-ca/telecommunications/)[Consulting Firms](https://enrich.chat/companies-in/san-jose-ca/business-consulting-and-services/)[Medical Device Companies](https://enrich.chat/companies-in/san-jose-ca/medical-equipment-manufacturing/)[Cybersecurity Companies](https://enrich.chat/companies-in/san-jose-ca/computer-and-network-security/)[All of San Jose](https://enrich.chat/companies-in/san-jose-ca/) Software Companies in other cities: [San Francisco, CA](https://enrich.chat/companies-in/san-francisco-ca/software-development/)[New York, NY](https://enrich.chat/companies-in/new-york-ny/software-development/)[Austin, TX](https://enrich.chat/companies-in/austin-tx/software-development/)[Los Angeles, CA](https://enrich.chat/companies-in/los-angeles-ca/software-development/)[Boston, MA](https://enrich.chat/companies-in/boston-ma/software-development/)[Chicago, IL](https://enrich.chat/companies-in/chicago-il/software-development/)[Atlanta, GA](https://enrich.chat/companies-in/atlanta-ga/software-development/)[Houston, TX](https://enrich.chat/companies-in/houston-tx/software-development/)[Seattle, WA](https://enrich.chat/companies-in/seattle-wa/software-development/)[Miami, FL](https://enrich.chat/companies-in/miami-fl/software-development/) ## Frequently asked questions ### Which are the biggest software companies in San Jose? Among those counted, they include Cisco Systems, Adobe, Paypal, NetApp and Cadence, ranked by headcount range. ### How big are software companies in San Jose? 59% of those counted have 50 or fewer employees, and the middle one is in the 11 to 50 range. Companies with fewer than 11 employees are not counted. ### Which companies count as software development? Companies whose public profile lists Software Development as their industry and whose headquarters are in San Jose, CA. ## Try this prompt Find the people at software companies in San Jose ```text Use www.enrich.chat to find the engineering, product and revenue leaders at software companies in San Jose, CA, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Construction Companies in San Jose](https://enrich.chat/companies-in/san-jose-ca/construction/) - [IT Services Companies in San Jose](https://enrich.chat/companies-in/san-jose-ca/it-services-and-it-consulting/) - [Technology and Internet Companies in San Jose](https://enrich.chat/companies-in/san-jose-ca/technology-information-and-internet/) - [Real Estate Companies in San Jose](https://enrich.chat/companies-in/san-jose-ca/real-estate/) - [Software Companies in San Francisco](https://enrich.chat/companies-in/san-francisco-ca/software-development/) - [Software Companies in New York](https://enrich.chat/companies-in/new-york-ny/software-development/) - [Software Companies in Austin](https://enrich.chat/companies-in/austin-tx/software-development/) - [Software Companies in Los Angeles](https://enrich.chat/companies-in/los-angeles-ca/software-development/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)