LeaderPortfolio
Gantner
A
Rank #1490
SWITZERLANDFinance & InvestmentsPrivate equity

Alfred Gantner

Net Worth
$2.786B
-0.65% (24h)
Alfred Gantner is a Swiss billionaire businessman and philanthropist. He is the co-founder of Partners Group, a global private equity firm, and serves on its board of directors. His wealth source is private equity, stemming from his pivotal role in building Partners Group. Gantner, who has a current net worth of $3.1 billion, is known for his career at Goldman Sachs before co-founding Partners Group in 1996. He earned an MBA from Brigham Young University. Gantner is also involved in political activism and philanthropy, demonstrating his commitment to various causes.

How to read Alfred Gantner's profile

Public net-worth figures are estimates. They combine observable inputs—typically listed equity, disclosed transactions, and market prices—with editorial judgment where filings are incomplete (for example, private holdings, debt, or cross-holdings). For Alfred Gantner, we anchor the narrative to Private equity and Private equity, then update the headline number as markets move. The chart on this page is meant to show trajectory, not a certified balance sheet.

When you see $2.786B alongside global rank #1490, interpret it as our best synthesis of widely cited ownership and price signals—not a claim about cash on hand. Estimates can diverge from other publishers because of different treatment of options, trusts, charitable vehicles, or illiquid assets. We document the general approach in methodology and welcome corrections via corrections.

Country (SWITZERLAND) and career milestones on this page are curated for reader context; they should be verified against primary sources when used for research. Editorial metadata for this profile is refreshed on a rolling basis, with deeper audits at least annually (last noted cycle: 2026).

Looking for depth? When available, the dossier and timeline sections below add long-form context beyond the headline number—prioritize those modules when evaluating claims about strategy, controversies, or philanthropic commitments.

The Full Dossier

Early Life

Alfred Gantner, also known as Fredy Gantner, was born in 1968 in Baden, Aargau, Switzerland. He was raised in a Protestant family. He completed a banking apprenticeship at Cantrade Privatbank. Gantner earned his MBA from Brigham Young University in the United States and completed internships at Bankers Trust and Goldman Sachs.

Rise to Success

Gantner co-founded Partners Group in 1996 with Urs Wietlisbach and Marcel Erni. He served as CEO from 1996 to 2005 and as chairman of the board of directors from 2005 to 2014. The firm has grown into a leading global private equity firm. Gantner currently holds a 5.01% stake in Partners Group Holding AG and serves on its board of directors. He is also the chairman of PG3 Ltd., the private multi-family office of the founders of Partners Group.

Key Business Strategies

Gantner's key business strategy involved building Partners Group into a global private markets investment firm. His leadership and business acumen have been instrumental in the company's success and growth, focusing on private equity, real estate, debt, and infrastructure.

Philanthropy

Gantner is involved in philanthropy and serves on the National Advisory Council of Brigham Young University. In 2002, Gantner became involved in public relations for the Salt Lake City Winter Olympics in Switzerland.

Career Timeline

2022

Chairman of Breitling SA

Became chairman of Breitling SA.

2005-2014

Chairman of the Board of Directors

Served as the chairman of the board of directors for Partners Group.

1996-2005

CEO of Partners Group

Served as the CEO of Partners Group, leading the company's growth.

1996

Co-founded Partners Group

Co-founded Partners Group, a global private equity firm.

Philanthropic Impact

EducationUndisclosed

Brigham Young University

Member of the National Advisory Council.

Key Business Ventures & Holdings

CompanyStakeValue
Partners Group Holding AG5.01%

Net Worth History

In-Depth Analysis

Early Life

Alfred Gantner, also known as Fredy Gantner, was born in 1968 in Baden, Aargau, Switzerland. He was raised in a Protestant family. He completed a banking apprenticeship at Cantrade Privatbank. Gantner earned his MBA from Brigham Young University in the United States and completed internships at Bankers Trust and Goldman Sachs.

Rise to Success

Gantner co-founded Partners Group in 1996 with Urs Wietlisbach and Marcel Erni. He served as CEO from 1996 to 2005 and as chairman of the board of directors from 2005 to 2014. The firm has grown into a leading global private equity firm. Gantner currently holds a 5.01% stake in Partners Group Holding AG and serves on its board of directors. He is also the chairman of PG3 Ltd., the private multi-family office of the founders of Partners Group.

Key Business Strategies

Gantner's key business strategy involved building Partners Group into a global private markets investment firm. His leadership and business acumen have been instrumental in the company's success and growth, focusing on private equity, real estate, debt, and infrastructure.

Philanthropy

Gantner is involved in philanthropy and serves on the National Advisory Council of Brigham Young University. In 2002, Gantner became involved in public relations for the Salt Lake City Winter Olympics in Switzerland.

Data Sources & Methodology

Figures for Alfred Gantner are synthesized from the sources below and cross-checked against our net worth methodology. Estimates may lag market moves; see corrections to report discrepancies.