How Many People Work at Certara? Headcount and Employee Trends

Certara is a pharmaceutical technology company known for its biosimulation and drug-development software as well as consulting services. The organization employs 549 people and recently added 38 new team members while 43 employees departed, indicating a relatively steady overall workforce size. With a presence that spans multiple North American life-science hubs and a large remote contingent, Certara maintains the staffing levels required to support its modeling platforms, regulatory science work, and client engagement teams.

Engineering is the largest department at Certara with 140 employees, underscoring the company’s focus on building and maintaining sophisticated biosimulation tools. Marketing and Product (89 employees) and Business Management (87 employees) follow closely, reflecting the need to commercialize offerings and guide corporate strategy. Sales and Support account for 76 employees, highlighting the importance of customer success and revenue generation. Smaller yet essential groups such as Finance and Administration (35), Operations (27), Information Technology (18), Healthcare specialists (15), and Human Resources (15) round out the structure, while 47 employees perform roles classified as Other, covering specialized or cross-functional responsibilities.

Certara’s workforce is highly distributed: 375 employees are classified in the Other category, indicating a significant remote or flexible-location population. Among defined office sites, Philadelphia hosts the largest group with 51 employees, followed by the Raleigh-Durham area with 37. Additional clusters are located in New York (20), Boston (18), Seattle (10), Montreal (10), St. Louis (10), Princeton (11), and San Diego (7). This mix of hubs and remote staff positions the company close to major pharmaceutical and biotech ecosystems while enabling access to a wider talent pool.