Profile Preview — Altss
Diethelm Keller Group Overview
Type
Single Family Office
General Information
Diethelm Keller Group is a single-family office headquartered in Zurich. The firm manages a diversified portfolio across operating units in household brands, premium brands, travel, industrial, and investments. With a multi-generational heritage, it focuses on long-term value creation and active ownership—allocates capital to support business growth, strategic diversification, and the stewardship of family assets across a range of sectors and geographies.
Contact Information
Website:
https://www.diethelmkeller.com
Year Founded:
Investment Focus & Strategy
Open To First Time Funds:
Institution Type:
Single Family Office
Leadership & Principals
Need institutional-grade insight on family offices?
Altss delivers:
- • Live OSINT deal alerts
- • Allocation history by asset class
- • Principals with verified direct contacts
Prefer a guided tour?
We’ll walk you through:
- • Interactive funding timelines
- • Custom mandate & allocation filters