> 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/irvine-ca/telecommunications/ # Telecommunications Companies in Irvine, CA The bigger telecommunications companies headquartered in Irvine, 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 telecommunications companies counted in Irvine, CA, the biggest by headcount range include J5 Infrastructure Partners Dba Centerline, Mbit Wireless Private and Mobilex Global. They are mostly very small: 65% have 50 or fewer employees. ## Which telecommunications companies are in Irvine? Among the companies whose public profile lists Telecommunications as their industry and Irvine, CA as their headquarters, the biggest by headcount range include J5 Infrastructure Partners Dba Centerline, Mbit Wireless Private, Mobilex Global, Calltools.Com and Siklu. Names link to a company profile where we have one. | Company | Employees | | --- | --- | | J5 Infrastructure Partners Dba Centerline | 201 to 500 | | Mbit Wireless Private | 201 to 500 | | Mobilex Global | 201 to 500 | | Calltools.Com | 201 to 500 | | Siklu | 51 to 200 | | Blackberry Mobile | 51 to 200 | | Hytera Us | 51 to 200 | | Transition Networks Now Lantronix | 51 to 200 | | Atel | 51 to 200 | | Mobilenet Services | 51 to 200 | | Zeacom An Enghouse Interactive | 51 to 200 | | Quicklink Communications | 51 to 200 | | Omnitron Systems | 51 to 200 | | Elovatec | 51 to 200 | | Tc Communications | 51 to 200 | | Startel | 51 to 200 | | Clique Communications | 51 to 200 | | Sky Telecom | 51 to 200 | | Vsatplus International | 11 to 50 | | Contivio | 11 to 50 | | Daspedia | 11 to 50 | | Teams Plus | 11 to 50 | | Matsing | 11 to 50 | | Waveform.Com Rsrf | 11 to 50 | | Omega Wireless | 11 to 50 | 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 telecommunications companies in Irvine do? Telecommunications is a broad label. The most common NAICS codes among them are 423690 (20%), 541511 (20%) and 334290 (10%). **Figure: What telecommunications companies in Irvine do.** Bars for the share of counted telecommunications companies with each code: 423690 20%, 541511 20%, 334290 10%, 334310 10%, 423920 10%, 423990 10%, 541512 10%. *Share of counted telecommunications companies in Irvine by their NAICS code.* [NAICS 541511](https://enrich.chat/naics/541511/)[NAICS 541512](https://enrich.chat/naics/541512/) ## How big are they? 65% of the telecommunications companies counted in Irvine 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 telecommunications companies in Irvine.** Seven columns for the share of counted telecommunications companies in Irvine in each employee range: 11 to 50 65%, 51 to 200 27%, 201 to 500 8%, 501 to 1,000 0%, 1,001 to 5,000 0%, 5,001 to 10,000 0%, 10,001+ 0%. *Share of counted telecommunications companies in Irvine in each employee range.* ## How do you reach the people at telecommunications companies in Irvine? The people to talk to are usually network, IT 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 telecommunications companies in Irvine, 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 network, IT and procurement leaders at telecommunications companies in Irvine, 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 Irvine: [Software Companies](https://enrich.chat/companies-in/irvine-ca/software-development/)[IT Services Companies](https://enrich.chat/companies-in/irvine-ca/it-services-and-it-consulting/)[Financial Services Companies](https://enrich.chat/companies-in/irvine-ca/financial-services/)[Real Estate Companies](https://enrich.chat/companies-in/irvine-ca/real-estate/)[Advertising Agencies](https://enrich.chat/companies-in/irvine-ca/advertising-services/)[Construction Companies](https://enrich.chat/companies-in/irvine-ca/construction/)[Technology and Internet Companies](https://enrich.chat/companies-in/irvine-ca/technology-information-and-internet/)[Hospitals and Health Care Organizations](https://enrich.chat/companies-in/irvine-ca/hospitals-and-health-care/)[Consulting Firms](https://enrich.chat/companies-in/irvine-ca/business-consulting-and-services/)[Medical Device Companies](https://enrich.chat/companies-in/irvine-ca/medical-equipment-manufacturing/)[Electrical and Electronics Manufacturers](https://enrich.chat/companies-in/irvine-ca/appliances-electrical-and-electronics-manufacturing/)[Manufacturers](https://enrich.chat/companies-in/irvine-ca/manufacturing/)[Staffing and Recruiting Firms](https://enrich.chat/companies-in/irvine-ca/staffing-and-recruiting/)[Insurance Companies](https://enrich.chat/companies-in/irvine-ca/insurance/)[Nonprofit Organizations](https://enrich.chat/companies-in/irvine-ca/non-profit-organizations/)[Motor Vehicle Manufacturers](https://enrich.chat/companies-in/irvine-ca/motor-vehicle-manufacturing/)[All of Irvine](https://enrich.chat/companies-in/irvine-ca/) Telecommunications Companies in other cities: [Miami, FL](https://enrich.chat/companies-in/miami-fl/telecommunications/)[Austin, TX](https://enrich.chat/companies-in/austin-tx/telecommunications/)[Dallas, TX](https://enrich.chat/companies-in/dallas-tx/telecommunications/)[Atlanta, GA](https://enrich.chat/companies-in/atlanta-ga/telecommunications/)[San Diego, CA](https://enrich.chat/companies-in/san-diego-ca/telecommunications/)[Las Vegas, NV](https://enrich.chat/companies-in/las-vegas-nv/telecommunications/)[Tampa, FL](https://enrich.chat/companies-in/tampa-fl/telecommunications/)[Denver, CO](https://enrich.chat/companies-in/denver-co/telecommunications/)[Plano, TX](https://enrich.chat/companies-in/plano-tx/telecommunications/)[San Jose, CA](https://enrich.chat/companies-in/san-jose-ca/telecommunications/) ## Frequently asked questions ### Which are the biggest telecommunications companies in Irvine? Among those counted, they include J5 Infrastructure Partners Dba Centerline, Mbit Wireless Private, Mobilex Global, Calltools.Com and Siklu, ranked by headcount range. ### How big are telecommunications companies in Irvine? 65% 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 telecommunications? Companies whose public profile lists Telecommunications as their industry and whose headquarters are in Irvine, CA. ## Try this prompt Find the people at telecommunications companies in Irvine ```text Use www.enrich.chat to find the network, IT and procurement leaders at telecommunications companies in Irvine, CA, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Software Companies in Irvine](https://enrich.chat/companies-in/irvine-ca/software-development/) - [IT Services Companies in Irvine](https://enrich.chat/companies-in/irvine-ca/it-services-and-it-consulting/) - [Financial Services Companies in Irvine](https://enrich.chat/companies-in/irvine-ca/financial-services/) - [Real Estate Companies in Irvine](https://enrich.chat/companies-in/irvine-ca/real-estate/) - [Telecommunications Companies in Miami](https://enrich.chat/companies-in/miami-fl/telecommunications/) - [Telecommunications Companies in Austin](https://enrich.chat/companies-in/austin-tx/telecommunications/) - [Telecommunications Companies in Dallas](https://enrich.chat/companies-in/dallas-tx/telecommunications/) - [Telecommunications Companies in Atlanta](https://enrich.chat/companies-in/atlanta-ga/telecommunications/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)