Research Services decision makers in California

3,944 research Services decision makers in California, every one with a LinkedIn profile: 2,559 with a work email (2,458 checked in 2026) and 1,493 with a phone (1,290 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

• Executive & General Management: 1,704
• Science & Research: 389
• Operations & Logistics: 328
• Sales: 296
• Marketing & Communications: 170
• People & HR: 161
• Finance & Accounting: 119
• Data & AI: 111
• Product & Design: 92
• Administrative: 65

By level

• Director / Head: 2,638
• C-suite: 675
• VP: 331
• Owner / Founder: 300

By company size

• 1,000-4,999: 854
• 100-249: 817
• 20-99: 703
• 250-499: 695
• 5,000-9,999: 297
• 5-19: 234
• 1-4: 211
• 500-999: 133

Research Services companies in California with the most decision makers

• OpenAI: 512 decision makers
• Anthropic: 231 decision makers
• Alzheimer's Therapeutic Research Institute (ATRI): 199 decision makers
• SRI International: 168 decision makers
• Lawrence Livermore National Laboratory: 166 decision makers
• WestEd: 144 decision makers
• Lawrence Berkeley National Laboratory: 131 decision makers
• SLAC National Accelerator Laboratory: 81 decision makers
• Scripps Research: 73 decision makers
• Technology & Services Industry Association (TSIA): 58 decision makers

Research Services by seniority

• Research Services managers: 3,548
• Research Services directors: 2,638

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: 29,473
• North Carolina: 2,201
• Germany: 1,973
• Canada: 1,653
• France: 1,464
• Australia: 1,215

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