How many employees work at Cornerstone Therapeutics?
Cornerstone Therapeutics, Inc. has 654 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 10.2%.
Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025
About Cornerstone Therapeutics
Chiesi USA, Inc., headquartered in Cary, N.C., is a specialty pharmaceutical company focused on commercialization of products for the hospital, rare disease and target office-based specialties. Our employees take an entrepreneurial approach to meet the evolving needs of our customers. As a Public Benefit Corporation, Chiesi USA is committed to operating as a good corporate citizen; positively impacting communities in which we live and serve. Headquartered in Cary NC, we employ over 360 employees in the United States. Previously known as Cornerstone Therapeutics, the company was acquired by the Chiesi Group in 2014. Chiesi USA, Inc. is a wholly-owned subsidiary of Chiesi Farmaceutici S.p.A. Headquartered in Parma, Italy, Chiesi Farmaceutici is an international research-focused group with more than 80 years of experience in the pharmaceutical industry. The Group employs more than 5,300 people in 27 affiliates worldwide, selling products in more than 80 countries. Chiesi is recognized as a top 50 company in terms of revenue and R&D. Careers at Chiesi USA Inc: Email: Chiesiusa.jobs@chiesi.com Business Development: Email: us.busdev@chiesi.com All other inquiries: Email: us.contact@chiesi.com
As of December 2025
Cornerstone Therapeutics
workforce metrics
Headcount
654
Avg. Salary
$154.6k
Tenure
3.6yr
Growth Rate
10.2%
Hiring Rate
Attrition Rate
For even more metrics data,
reach out to our sales team.
Employee Headcount
Interactive chart of Cornerstone Therapeutics annual worldwide employee count from 2023 to 2025.
- Cornerstone Therapeutics total number of employees in 2025 was 653, a 10.2% increase from 2024.
- Cornerstone Therapeutics total number of employees in 2024 was 590, a 9.5% increase from 2023.
- Cornerstone Therapeutics total number of employees in 2023 was 536, a 11.1% increase from 2022.
Would you like to see the latest employee headcount data?
Employee Geographic Breakdown
Would you like to see the latest employee geographic data?
Active Job Postings
Interactive chart of Cornerstone Therapeutics annual active job postings from 2023 to 2025.
- Cornerstone Therapeutics active job postings in 2025 was 13, a 100.0% decline from 2024.
- Cornerstone Therapeutics active job postings in 2024 was 39, a 7.4% decline from 2023.
- Cornerstone Therapeutics active job postings in 2023 was 42, a 71.0% increase from 2022.
Would you like to see the latest active job postings data?
Employee Sentiment
Sentiment Topics
Would you like to see the latest employee sentiment data?