AUM
$6B+ (estimated from Carrier sale proceeds and retained businesses)
Principals
3
Principal Net Worth
$2.8B
Data Flags
German climate solutions; sold to Carrier for EUR 12B (2024); Forbes #474 2025 Billionaires; owns 50M+ CARR shares
Viessmann Family Office
SFOHigh ConfidenceAllendorf, Germany
Last verified: Jan 16, 2026
Details
- Website
- https://www.viessmann.group
- Source of Wealth
- Manufacturing (Climate Solutions - Viessmann)
- Assets Under Management
- $6B+ (estimated from Carrier sale proceeds and retained businesses)
- Source File
- research/organizations/viessmann-family-office.md
- UID
- fo-viessmann-family-office
Also Known As
Maximilian Viessmann Family OfficeViessmann CapitalMax Viessmann Family Office
Principals (3)
Team Members (1)
Related Entities (4)
Relationship Strength
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Sources (6)
- https://www.corporate.carrier.com/news/news-articles/carrier-completes-acquisition-of-viessmann-climate-solutions.html
- https://apnews.com/article/viessmann-carrier-climate-heat-pump-deal-c3da4531e1149e83e7729916f0222045
- https://www.nasdaq.com/articles/maximilian-viessmann-takes-money-table-sells-60000m-carrier-global-stock
- https://www.corporate.carrier.com/news/news-articles/202304_carrier-announces-portfolio-transformation-create-global-leader-intelligent-climate-energy-solutions.html
- https://www.bloomberg.com/news/articles/2023-04-29/a-century-old-dynasty-overhauls-its-billions-in-rare-m-a-bet
- https://www.viessmann.group/
Changelog
- 2026-01-16Upgraded to High confidence - 3+ sources (Forbes, GuruFocus, Quiver Quant); Bloomberg profile for Martin Viessmann & family; Carrier shareholding (50M+ shares) verified
- 2026-01-16Enriched with biography, Carrier sale (EUR 12B), stock sales ($600M), Carrier board seat, net worth ($6.4B)
- 2026-01-15Auto-generated from principal Maximilian Viessmann