Marcel Erni

Marcel Erni

Marcel Erni (#1339)

Global Rank #1339
Country Rank #28
Country Switzerland

Marcel Erni is listed among the world billionaires tracked by Iconic Billionaires.

  • $ 3 B
  • Private equity
  • Switzerland
  • M
  • 61 Years

Snapshot

Quick Facts

Global Rank #1,339
Country Rank #28
Net Worth $3.1B
Previous Worth $3.1B
Worth Change +$0.0B
Country Switzerland
Industry Private equity
Age 61 Years
Gender M
Worth As Of May 4, 2026
Last Refreshed 27 Jul 2026, 12:00 AM
Residence Zug, Switzerland
World Billionaires List Switzerland Billionaires Private equity

Profile Data

Personal Stats

Age 61
Source Of Wealth Private equity, Self Made
Residence Zug, Switzerland
Citizenship Switzerland
Net Worth Change +$0.0B +0.0% from previous worth
Previous Net Worth $3.1B
Current Net Worth $3.1B

Worth as of May 4, 2026

About Me

Marcel Erni is the cofounder of Partners Group, a Swiss private equity firm with more than $185 billion in assets under management. He started Partners Group in 1996 with fellow billionaires Alfred Gantner and Urs Wietlisbach; the trio had all worked at Zurich's Goldman Sachs. The firm was reportedly created in a 300-square-foot office with Ikea desks, with its founders pooling together $100,000 for its startup capital. Partners Group went public in Switzerland a decade later, and Erni still owns roughly 5% of the stock. The University of Chicago alum also did a stint at McKinsey & Co. and has a PhD in finance and banking from the University of St. Gallen, Switzerland.

Insights

Did You Know?

In 2021, Partners Group banned its staff from using the word "deal," asking them to think more like founders and less like short-term investors.

Wealth Growth

Net Worth Growth Over Time

Tracking Marcel Erni's net worth journey over the years, highlighting key growth phases and financial milestones.

Worth Trend Net Worth Growth
Period Change Worth Movement
Current Net Worth: $3.1B (May 4, 2026)

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