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Constantin Fest
Investor Relations Contact at
GSK PLC
Profile
Constantin Fest is Senior Vice President & Head-Investor Relations at GSK Plc since 2025.
Formerly, Mr. Fest was Head-Institutional Investors at Lanxess AG in 2012, Head-Investor Relations at PT Merck Tbk, and Head-Investor Relations at Merck KGaA.
Constantin Fest active positions
| Companies | Position | Start |
|---|---|---|
| GSK PLC | Investor Relations Contact | 01/03/2025 |
Former positions of Constantin Fest
| Companies | Position | End |
|---|---|---|
| MERCK KGAA | Investor Relations Contact | - |
| PT MERCK TBK | Investor Relations Contact | - |
| LANXESS AG | Public Communications Contact | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
39
1st degree connections
4
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 4 |
|---|---|
Merck KGaA
 Merck KGaA Pharmaceuticals: MajorHealth Technology Engages in the manufacturing of pharmaceutical and chemical products | Health Technology |
LANXESS AG
 LANXESS AG Chemicals: Major DiversifiedProcess Industries Produces and sells specialty additives, intermediaries and engineering materials | Process Industries |
GSK Plc
 GSK Plc Pharmaceuticals: MajorHealth Technology Develops, manufactures and distributes vaccines and other pharmaceutical products | Health Technology |
PT Merck Tbk
 PT Merck Tbk Pharmaceuticals: MajorHealth Technology Operates as a pharmaceutical and chemical company | Health Technology |
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