Telecommunications contacts in California
23,714 people at Telecommunications companies in California, every one with a LinkedIn profile: 12,032 with a work email (11,664 checked in 2026) and 5,012 with a phone (4,600 mobile). Updated 2026-10-04. Filter further, then get the list as CSV, in your CRM or by API.
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By department
- Software Engineering: 3,135
- Engineering (Non-Software): 2,973
- Sales: 2,655
- Operations & Logistics: 2,326
- Executive & General Management: 2,022
- IT & Infrastructure: 1,546
- Manufacturing & Skilled Trades: 1,097
- Customer Success & Support: 1,046
- Finance & Accounting: 1,009
- Marketing & Communications: 763
By level
- Staff: 10,383
- Manager: 5,366
- Senior: 3,690
- Director / Head: 2,030
- VP: 908
- C-suite: 837
- Owner / Founder: 448
- Intern / Student: 52
By company size
- 1,000-4,999: 6,191
- 100-249: 5,592
- 250-499: 3,870
- 20-99: 3,694
- 500-999: 1,859
- 5-19: 1,037
- 1-4: 660
- 5,000-9,999: 465
- 10,000+: 346
Telecommunications companies in California with the most decision makers
- Mobileum: 165 decision makers
- Infinera: 127 decision makers
- Spirent Communications: 98 decision makers
- Pearce Services: 94 decision makers
- Anuvu: 81 decision makers
- Plume Design Inc.: 74 decision makers
- AP Wireless Infrastructure Partners: 72 decision makers
- Ooma: 67 decision makers
- Inseego Corp: 54 decision makers
- Silvus Technologies: 54 decision makers
Roles in California
- Software engineering professionals: 335,119
- Sales professionals: 255,335
- Healthcare professionals: 246,295
- Senior software engineering professionals: 245,134
- Education professionals: 222,026
- Operations managers: 204,020
- Engineering professionals: 199,912
- Operations professionals: 170,100
- Finance professionals: 168,940
- Sales managers: 160,585
- Administrative professionals: 158,101
- C-suite executives: 148,376
- Marketing professionals: 138,656
- Executive directors: 130,343
- IT professionals: 120,661
- Manufacturing professionals: 98,257
- Customer success professionals: 97,275
- Data and AI professionals: 95,311
- Research professionals: 88,493
- Retail professionals: 88,373
- Legal professionals: 87,046
- Senior engineering professionals: 79,671
- Marketing managers: 76,646
- Retail managers: 76,156
Industries in California
- Software Development: 1,048,992
- Hospitals and Health Care: 394,745
- Financial Services: 369,138
- Higher Education: 321,165
- IT Services and IT Consulting: 302,525
- Semiconductor Manufacturing: 198,287
- Technology, Information and Internet: 159,972
- Computers and Electronics Manufacturing: 138,464
- Real Estate: 134,268
- Government Administration: 133,636
- Biotechnology Research: 133,134
- Entertainment Providers: 130,437
- Retail: 122,497
- Construction: 111,176
- Education Administration Programs: 95,679
- Computer and Network Security: 89,419
- Medical Equipment Manufacturing: 87,054
- Law Practice: 84,131
- Motor Vehicle Manufacturing: 82,453
- Insurance: 81,148
- Non-profit Organizations: 81,097
- Advertising Services: 72,199
- Primary and Secondary Education: 63,067
- Computer Hardware Manufacturing: 56,775
The same list elsewhere
- United States: 486,354
- Texas: 96,270
- Canada: 38,090
- Washington: 34,983
- Sweden: 34,813
- France: 31,441
- Finland: 29,000
- North Carolina: 28,581
- Pennsylvania: 23,629
- Illinois: 22,026
- Connecticut: 21,816
- Florida: 17,304
- Colorado: 17,055
- Georgia: 16,587
- India: 15,711
- Germany: 15,577
- Brazil: 15,005
- New York: 14,034
- Ontario: 13,736
- Virginia: 13,190
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