Founded
2000
Employees
70,000+
Revenue
$38B (FY2024)
HQ
London
Organisational Structure
GSK simplified its structure significantly in 2022 by demerging its consumer healthcare business as Haleon, leaving a focused biopharma company. The org is now built around two commercial units (Specialty Medicines and General Medicines) and a separate Vaccines business, with R&D running as a centralised function. The demerger removed 20,000+ employees and a fundamentally different (FMCG) management model, allowing GSK to operate as a pure-play pharma org.
Senior Leadership Roles
These are the senior executive positions that form the top of the GSK org chart. For executive search firms mapping this organisation, these roles represent the primary reporting line to the board.
Business Divisions
GSK is organised into 5major divisions. Each division represents a distinct business area with its own leadership, strategy, and — in many cases — its own P&L.
Specialty Medicines (HIV, oncology, immuno-inflammation)
General Medicines
Vaccines
Research & Development
Global Supply Chain
Why GSK's Org Chart Is Moderate
For executive search firms and consultants mapping GSK, understanding these structural complexities is essential for building an accurate org chart and identifying the right stakeholders.
Post-Haleon demerger the org is simpler but transition services still connect the two companies
HIV franchise (ViiV Healthcare) is a joint venture with Pfizer and Shionogi, adding governance complexity
Vaccine business has different commercial model (government/public health buyers) from pharmaceutical business
UK-headquartered but US is the largest commercial market, creating transatlantic management dynamics
How to Map GSK's Org Chart
Building a complete org chart for GSK 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 GSK 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 GSK'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.