Research Services directors in California
2,638 research Services directors in California, every one with a LinkedIn profile: 1,705 with a work email (1,641 checked in 2026) and 982 with a phone (827 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: 765
- Science & Research: 345
- Operations & Logistics: 296
- Sales: 261
- Marketing & Communications: 146
- People & HR: 146
- Finance & Accounting: 100
- Data & AI: 88
- Product & Design: 84
- Administrative: 57
By company size
- 1,000-4,999: 705
- 250-499: 550
- 100-249: 546
- 20-99: 367
- 5,000-9,999: 260
- 500-999: 86
- 5-19: 71
- 1-4: 53
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
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: 18,280
- Germany: 1,592
- France: 1,094
- Canada: 1,023
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