Senior research professionals in California
29,103 senior research professionals in California, every one with a LinkedIn profile: 16,974 with a work email (16,498 checked in 2026) and 6,086 with a phone (5,392 mobile). Updated 2026-10-04. Filter further, then get the list as CSV, in your CRM or by API.
Build this list · Pricing: 1,000 work emails a day for $35 a month · Talk to us
By industry
- Biotechnology Research: 9,109
- Higher Education: 3,498
- Software Development: 2,997
- Research Services: 1,611
- Hospitals and Health Care: 1,422
- Medical Equipment Manufacturing: 1,277
- Environmental Services: 976
- Government Administration: 665
- Semiconductor Manufacturing: 621
- Civil Engineering: 471
By company size
- 10,000+: 11,472
- 100-249: 4,073
- 1,000-4,999: 3,794
- 5,000-9,999: 2,473
- 20-99: 2,445
- 250-499: 2,175
- 500-999: 2,037
- 5-19: 451
- 1-4: 183
Companies in California with the most decision makers
- Wells Fargo: 31,719 decision makers
- Google Inc: 11,767 decision makers
- Harmonic AI, Inc.: 8,538 decision makers
- Visa International: 6,110 decision makers
- Meta: 5,323 decision makers
- Johnson & Johnson: 5,049 decision makers
- Charles Schwab: 4,921 decision makers
- Cisco: 4,457 decision makers
- Kaiser Permanente: 4,219 decision makers
- Gilead Sciences: 4,056 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: 193,084
- Massachusetts: 20,309
- New York: 13,749
- North Carolina: 10,535
- Texas: 10,410
- New Jersey: 9,399
- Illinois: 8,464
- Australia: 8,291
- Canada: 7,304
- Maryland: 7,076
- Germany: 6,553
- Pennsylvania: 6,261
- France: 6,207
- India: 5,815
- Virginia: 5,199
- Switzerland: 5,166
- Minnesota: 4,554
- Michigan: 4,288
- Indiana: 4,055
- Italy: 3,839
Get a list
Build a list with filters and see how many people match, then build your plan: 1,000 work emails a day for $35 a month. Need job postings too? Arihaan Jobs has live jobs from employer career sites, in ChatGPT and Claude through MCP.