Research Services contacts in the United States
242,600 people at Research Services companies in the United States, every one with a LinkedIn profile: 116,755 with a work email (113,768 checked in 2026) and 47,257 with a phone (41,884 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
- Science & Research: 74,751
- Operations & Logistics: 17,297
- Executive & General Management: 16,252
- Software Engineering: 11,819
- Engineering (Non-Software): 9,835
- Education & Training: 9,326
- Administrative: 9,046
- Data & AI: 8,835
- Healthcare & Nursing: 7,879
- IT & Infrastructure: 7,773
By level
- Staff: 135,177
- Senior: 33,853
- Manager: 26,424
- Director / Head: 18,280
- Intern / Student: 17,673
- C-suite: 5,602
- Owner / Founder: 2,818
- VP: 2,773
By company size
- 1,000-4,999: 54,016
- 100-249: 48,504
- 5,000-9,999: 42,665
- 20-99: 29,326
- 250-499: 26,864
- 500-999: 15,850
- 10,000+: 9,361
- 5-19: 8,727
- 1-4: 7,283
- Unknown: 4
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
- Westat: 238 decision makers
- IU School of Medicine: 238 decision makers
- NORC: 236 decision makers
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: 40,731
- Germany: 28,139
- France: 23,440
- Italy: 17,850
- Virginia: 16,218
- Maryland: 14,883
- Netherlands: 14,735
- North Carolina: 14,231
- Massachusetts: 13,536
- Texas: 12,819
- New York: 10,903
- Canada: 10,403
- Australia: 9,951
- Washington: 9,381
- Illinois: 9,335
- Switzerland: 8,808
- New Mexico: 7,789
- Washington, DC: 7,325
- Belgium: 6,674
- Tennessee: 6,058
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