Founded
1849
Employees
88,000+
Revenue
$59B (FY2024)
HQ
New York City
Organisational Structure
Pfizer operates a matrix of therapeutic areas (oncology, vaccines, internal medicine, rare disease, inflammation) and functions (R&D, commercial, manufacturing, regulatory). The acquisition of Seagen (oncology) in 2023 added 3,000+ employees and significantly expanded the oncology org. Pfizer's structure is shaped by the drug development pipeline — each therapeutic area has its own R&D team, commercial team, and medical affairs unit, all coordinated by global and regional leadership.
Senior Leadership Roles
These are the senior executive positions that form the top of the Pfizer org chart. For executive search firms mapping this organisation, these roles represent the primary reporting line to the board.
Business Divisions
Pfizer is organised into 7major divisions. Each division represents a distinct business area with its own leadership, strategy, and — in many cases — its own P&L.
Primary Care
Specialty Care (rare disease, inflammation)
Oncology (including Seagen)
Vaccines
Hospital (anti-infectives)
Global Supply (manufacturing)
Research & Development
Why Pfizer's Org Chart Is Complex
For executive search firms and consultants mapping Pfizer, understanding these structural complexities is essential for building an accurate org chart and identifying the right stakeholders.
Matrix of therapeutic areas and functions with dual reporting at many levels
Seagen integration adding an entire oncology organisation to the existing structure
Global clinical trial operations require complex R&D project organisations
Manufacturing network of 30+ plants with strict regulatory (GMP) requirements
How to Map Pfizer's Org Chart
Building a complete org chart for Pfizer requires combining data from multiple sources: annual reports and proxy statements for the top-level structure, LinkedIn for middle-management layers, and industry knowledge to fill in the gaps.
Because Pfizer uses a matrix structure, your org chart will need to show both solid-line and dotted-line reporting relationships. This means a simple hierarchical tree will not capture the full picture.
With OrgBrief, you can upload a CSV of known employees — however incomplete — and the AI will infer the missing reporting lines, normalise titles, and produce a board-ready chart in seconds. No manual dragging boxes into place.
Map Pfizer's org chart in under 5 minutes
Upload your data — a Salesforce export, LinkedIn scrape, or any CSV. OrgBrief's AI infers the hierarchy, scores confidence on each relationship, and produces a PDF or PowerPoint you can present to your client.