> 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/naics/423430/california/ # NAICS 423430 companies in California Companies with NAICS code 423430 (Computer and Computer Peripheral Equipment and Software Merchant Wholesalers) headquartered in California, with their cities, sizes and SIC codes. By Enrich.chat Editorial. Updated October 22, 2026. **Short answer:** The biggest NAICS 423430 companies in California by headcount range include Esri, Viewsonic and Riverbed Technology. NAICS 423430 is the code for Computer and Computer Peripheral Equipment and Software Merchant Wholesalers. Among those counted, they are mostly very small: 52% have 50 or fewer employees. ## Which NAICS 423430 companies are in California? The biggest by headcount range include Esri, Viewsonic, Riverbed Technology, Dialpad and Curvature. NAICS 423430 is the code for Computer and Computer Peripheral Equipment and Software Merchant Wholesalers. Names link to a company profile where we have one. | Company | City | Employees | | --- | --- | --- | | Esri | Redlands | 5,001 to 10,000 | | Viewsonic | Brea | 1,001 to 5,000 | | Riverbed Technology | San Francisco | 1,001 to 5,000 | | Dialpad | San Ramon | 1,001 to 5,000 | | Curvature | Santa Barbara | 1,001 to 5,000 | | Amiseq | Milpitas | 501 to 1,000 | | Maintainx | San Francisco | 501 to 1,000 | | Svitla Systems | Corte Madera California | 501 to 1,000 | | Promise Technology | Newark | 501 to 1,000 | | Congruent Solutions | Cupertino | 201 to 500 | | Scylladb | Sunnyvale | 201 to 500 | | Vector Flow | Saratoga | 201 to 500 | | O'neil Digital Solutions | Los Angeles | 201 to 500 | | Data Theorem | Palo Alto | 201 to 500 | | Paciolan | Irvine | 201 to 500 | | Proficio | Carlsbad | 51 to 200 | | Valorx | Pleasanton | 51 to 200 | | Conversica | San Francisco | 51 to 200 | | Prezent | Los Altos | 51 to 200 | | Leandata | Santa Clara | 51 to 200 | | Qct | San Jose | 51 to 200 | | Tagrem | San Diego | 51 to 200 | | Solver | Calabasas | 51 to 200 | | Chronicled | San Francisco | 51 to 200 | | Technosylva | San Diego | 51 to 200 | 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. ## Which cities in California? Within California, San Francisco (9%), Fremont (7%) and Irvine (7%) are the most common headquarters. **Figure: Cities of NAICS 423430 companies in California.** Bars for the share of counted NAICS 423430 companies in California headquartered in each city: San Francisco 9%, Fremont 7%, Irvine 7%, Los Angeles 6%, San Diego 6%, San Jose 5%, Santa Clara 5%, Costa Mesa 4%. *Share of counted NAICS 423430 companies in California by headquarters city.* ## How big are they? 52% of the NAICS 423430 companies counted in California 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 NAICS 423430 companies in California.** Seven columns for the share of counted NAICS 423430 companies in California in each employee range: 11 to 50 52%, 51 to 200 29%, 201 to 500 7%, 501 to 1,000 5%, 1,001 to 5,000 5%, 5,001 to 10,000 1%, 10,001+ 0%. *Share of counted NAICS 423430 companies in California in each employee range.* ## How old are they? Most were founded in the 2010s (33%), then the 2000s (32%). **Figure: When NAICS 423430 companies in California were founded.** Eight columns for the share of counted NAICS 423430 companies in California founded in each era: Before 1960 0%, 1960s 1%, 1970s 0%, 1980s 14%, 1990s 18%, 2000s 32%, 2010s 33%, 2020s 1%. *Share of counted NAICS 423430 companies in California by the era they were founded in, for the ones that list a founding year.* ## How California compares with the rest of the country - 35% were founded in 2010 or later, against 26% across NAICS 423430 companies nationwide. ## How do you reach the people at these California companies? The people to talk to are usually sales, supply chain and procurement 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 companies with NAICS code 423430 in California ``` ### 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 sales, supply chain and procurement leaders at companies with NAICS code 423430 in California, 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 About the code: [NAICS 423430: Computer and Computer Peripheral Equipment and Software Merchant Wholesalers](https://enrich.chat/naics/423430/). About the place: [companies in California](https://enrich.chat/companies-in/california/). Other NAICS codes in California: [NAICS 541511: Custom Computer Programming Services](https://enrich.chat/naics/541511/california/)[NAICS 541512: Computer Systems Design Services](https://enrich.chat/naics/541512/california/)[NAICS 722511: Full-Service Restaurants](https://enrich.chat/naics/722511/california/)[NAICS 541613: Marketing Consulting Services](https://enrich.chat/naics/541613/california/)[NAICS 238220: Plumbing, Heating, and Air-Conditioning](https://enrich.chat/naics/238220/california/)[NAICS 513210: Software Publishers](https://enrich.chat/naics/513210/california/)[NAICS 531210: Offices of Real Estate Agents](https://enrich.chat/naics/531210/california/)[NAICS 524210: Insurance Agencies and Brokerages](https://enrich.chat/naics/524210/california/)[NAICS 236220: Commercial and Institutional Building](https://enrich.chat/naics/236220/california/)[NAICS 621111: Offices of Physicians](https://enrich.chat/naics/621111/california/) ## Frequently asked questions ### Which NAICS 423430 companies are in California? The biggest by headcount range include Esri, Viewsonic, Riverbed Technology, Dialpad and Curvature. The page lists 25 with links to their profiles where we have them. ### What is NAICS 423430? NAICS 423430 is the code for Computer and Computer Peripheral Equipment and Software Merchant Wholesalers, in sector 42: Wholesale Trade. ### Which cities in California have the most? San Francisco (9%), Fremont (7%) and Irvine (7%) lead among the companies counted. ## Try this prompt Find the people at NAICS 423430 companies in California ```text Use www.enrich.chat to find the sales, supply chain and procurement leaders at companies with NAICS code 423430 in California, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [NAICS 541511 in California](https://enrich.chat/naics/541511/california/) - [NAICS 541512 in California](https://enrich.chat/naics/541512/california/) - [NAICS 722511 in California](https://enrich.chat/naics/722511/california/) - [NAICS 541613 in California](https://enrich.chat/naics/541613/california/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)