Research Services directors in the United States

18,280 research Services directors in the United States, every one with a LinkedIn profile: 12,161 with a work email (11,877 checked in 2026) and 6,228 with a phone (5,301 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: 5,423
• Science & Research: 3,050
• Operations & Logistics: 2,304
• Sales: 1,181
• Marketing & Communications: 907
• People & HR: 788
• Finance & Accounting: 643
• Healthcare & Nursing: 584
• Data & AI: 521
• Administrative: 502

By company size

• 100-249: 4,227
• 1,000-4,999: 4,109
• 20-99: 2,967
• 250-499: 2,287
• 5,000-9,999: 1,765
• 500-999: 1,152
• 5-19: 820
• 1-4: 629
• 10,000+: 324

Research Services companies in the United States with the most decision makers

• OpenAI: 512 decision makers
• Worldwide Clinical Trials: 505 decision makers
• Texas State University-San Marcos: 414 decision makers
• National Science Foundation: 388 decision makers
• RTI International: 322 decision makers
• ZOLL Medical Corporation: 299 decision makers
• Yale School of Medicine: 246 decision makers
• IU School of Medicine: 238 decision makers
• Westat: 238 decision makers
• NORC: 236 decision makers

Research Services by seniority

• Research Services decision makers: 29,473
• Research Services managers: 26,424
• Research Services C-suite executives: 5,602
• Research Services VPs: 2,773

Roles in the United States

• Healthcare professionals: 2,317,947
• Sales professionals: 2,290,469
• Education professionals: 2,013,081
• Operations managers: 1,732,849
• Operations professionals: 1,633,840
• Finance professionals: 1,626,423
• Software engineering professionals: 1,523,754
• Administrative professionals: 1,429,907
• C-suite executives: 1,361,842
• Engineering professionals: 1,319,919
• Sales managers: 1,267,937
• Executive directors: 1,185,636
• IT professionals: 1,158,673
• Manufacturing professionals: 1,059,643
• Marketing professionals: 1,001,061
• Senior software engineering professionals: 953,697
• Retail professionals: 822,107
• Retail managers: 745,156
• Customer success professionals: 723,007
• Legal professionals: 719,063
• Research professionals: 631,267
• HR professionals: 626,080
• Executive VPs: 611,495
• Founders and owners: 555,899

Industries in the United States

• Hospitals and Health Care: 3,836,351
• Financial Services: 3,382,290
• IT Services and IT Consulting: 3,076,311
• Higher Education: 3,004,762
• Software Development: 2,867,577
• Real Estate: 1,436,300
• Government Administration: 1,319,976
• Retail: 1,299,217
• Construction: 1,240,226
• Insurance: 1,131,381
• Business Consulting and Services: 923,417
• Non-profit Organizations: 807,127
• Education Administration Programs: 707,073
• Primary and Secondary Education: 699,119
• Advertising Services: 672,191
• Banking: 656,340
• Technology, Information and Internet: 649,163
• Law Practice: 642,393
• Motor Vehicle Manufacturing: 609,538
• Manufacturing: 590,631
• Oil and Gas: 588,641
• Defense and Space Manufacturing: 562,907
• Biotechnology Research: 549,627
• Hospitality: 531,310

The same list elsewhere

• California: 2,638
• Germany: 1,592
• France: 1,094
• Canada: 1,023

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