![Arthur Zwingenberger](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Arthur Zwingenberger
No open positions remaining
Net worth: 62 M $ as of 2026-07-30
Health Technology
Profile
Arthur Zwingenberger worked as a Director at Micro-Mega SA.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
Coltene Holding AG
 Coltene Holding AG Medical SpecialtiesHealth Technology Develops, manufactures and sells dental consumables and small equipment 17.28% | 2025-12-30 | 1,032,501 ( 17.28% ) | 62 M $ | 2026-07-30 |
Former positions of Arthur Zwingenberger
| Companies | Position | End |
|---|---|---|
Micro-Mega SA
 Micro-Mega SA Medical SpecialtiesHealth Technology Manufactures and markets medical and dental instruments & equipment | Director/Board Member | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Private companies | 1 |
|---|---|
Micro-Mega SA
Micro-Mega SA Medical SpecialtiesHealth Technology Manufactures and markets medical and dental instruments & equipment | Health Technology |
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- Arthur Zwingenberger
