How Many People Work at Bristol Myers Squibb? Headcount and Employee Trends

Bristol Myers Squibb (BMS) is a multinational biopharmaceutical firm employing roughly 24,800 people worldwide. Recent records show 1,223 new hires and 1,632 departures, signaling an ongoing realignment of talent to meet evolving research, manufacturing, and commercial needs. The company’s balanced approach to hiring and attrition helps sustain a diversified workforce that supports its broad therapeutic portfolio.

Engineering is the largest single function at BMS with about 6,164 employees, or nearly one quarter of the total workforce. Business Management (3,929) and Sales & Support (2,977) follow, providing strategic direction and driving product adoption. Core operational strength is further evident in the 2,815-person Operations team and 2,389 employees in Healthcare-focused roles. Marketing & Product, Finance & Administration, Quality, Human Resources, and other specialized groups round out the organization, illustrating a comprehensive mix of scientific, commercial, and corporate capabilities.

BMS maintains an extensive geographic footprint. New York hosts the largest concentration of staff at 2,599, while Princeton, New Jersey accounts for 1,188 employees, reflecting the company’s longstanding East Coast roots. Additional U.S. hubs include Seattle, Boston, Philadelphia, Tampa, San Diego, and San Francisco, and Hyderabad, India serves as a prominent international site. The majority of employees fall under "Other" locations, indicating a wide network of research centers, manufacturing plants, and commercial offices across multiple regions.