Thermo Fisher Scientific Organization Chart – Thermo Fisher Scientific maintains a clear leadership structure linking executive management to global operations in life sciences, laboratory products, diagnostics, and contract services. The company employs around 125,000 people worldwide, operates in over 50 countries, and runs more than 50 manufacturing and R&D facilities.

Company Overview – Headquartered in Waltham, Massachusetts, Thermo Fisher Scientific is a global provider of instruments, reagents, consumables, and services for research, diagnostics, and manufacturing. Its operations cover life sciences solutions, genetic sciences, and laboratory products, supporting scientists, healthcare professionals, and manufacturers worldwide. The company reported revenue of $42.88 billion in 2024 and continues to invest in innovation and emerging technologies to advance science and improve global health.

The organizational chart outlines the company's leadership structure, including the CEO, CFO, and other senior executives responsible for various business segments.

The chart changes not only with leadership updates but also through frequent acquisitions, as Thermo Fisher expands its portfolio by integrating new companies and expertise.

It helps vendors identify who drives decisions in areas such as procurement, clinical research, and product development. This ensures outreach aligns with the right scientific and operational leaders.

Procurement, supply chain, R&D, and clinical services teams are often key entry points, particularly for organizations offering specialized equipment, reagents, or digital solutions.

By mapping stakeholders within its diverse divisions, marketers can build targeted strategies for Account-Based Marketing (ABM), improve relevance in communications, and adapt outreach to the company’s evolving structure shaped by mergers and new initiatives.