![Roman Rittweger](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>)
Roman Rittweger is the founder of ArztPartner almeda AG, founded in 1999.
Dr. Rittweger was the founder of ottonova Holding AG, with the title of Chief Executive Officer.
Dr. Rittweger is a Chief Executive Officer at ATHAGORAS Holding GmbH since 2024.
Formerly, Dr. Rittweger served as Chairman-Management Board at ottonova Krankenversicherung AG.
| Unternehmen | Position | Beginn |
|---|---|---|
ArztPartner almeda AG
 ArztPartner almeda AG Internet Software/ServicesTechnology Services Provides health care services through an online | Gründer | 15.03.1999 |
| Unternehmen | Position | Ende |
|---|---|---|
ottonova Krankenversicherung AG
 ottonova Krankenversicherung AG Life/Health InsuranceFinance Provides health insurance services | Vorstandsvorsitzender | - |
ottonova Holding AG
 ottonova Holding AG Life/Health InsuranceFinance Provides digital health insurance services | Vorstandsvorsitzender | - |
Aktive
Inaktive
Börsennotierte Unternehmen
Private Unternehmen
| Private Unternehmen | 3 |
|---|---|
ArztPartner almeda AG
ArztPartner almeda AG Internet Software/ServicesTechnology Services Provides health care services through an online | Technology Services |
ottonova Holding AG
ottonova Holding AG Life/Health InsuranceFinance Provides digital health insurance services | Finance |
ottonova Krankenversicherung AG
ottonova Krankenversicherung AG Life/Health InsuranceFinance Provides health insurance services | Finance |
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