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Martullo-Blocher
Magdalena Martullo-Blocher
Rank #318
SWITZERLAND•Manufacturing•Chemicals

Magdalena Martullo-Blocher

Net Worth
$10.407B
+0.43% (24h)
Magdalena Martullo-Blocher is a prominent Swiss businesswoman and politician, best known for her leadership at EMS-Chemie, a specialty chemicals company. Born on August 13, 1969, she is the CEO and majority shareholder of EMS-Chemie. Her wealth source is chemicals, and her net worth is estimated at $10.2 billion as of March 2024. Martullo-Blocher's career includes management positions at Johnson & Johnson and Rivella AG. She took over the reins of EMS-Chemie in 2004, following her father's move to the Swiss Federal Council. Beyond her business achievements, she has also pursued a political career, serving as a member of the Swiss National Council since 2015, advocating for Swiss neutrality.

How to read Magdalena Martullo-Blocher'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 Magdalena Martullo-Blocher, we anchor the narrative to Chemicals and Chemicals, 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 $10.407B alongside global rank #318, 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 and Education

Magdalena Martullo-Blocher was born Magdalena Blocher on August 13, 1969, in Männedorf, Switzerland. She is the daughter of Christoph Blocher, a prominent Swiss businessman and politician. She attended local public schools and later studied Business Administration at the University of St. Gallen, graduating with a licentiate degree (equivalent to a Master's degree).

Rise to Success

Martullo-Blocher began her professional career as a Product Manager at Johnson & Johnson from 1994 to 1996. From 1996 to 2000, she worked as a Marketing Manager for the Swiss department at Rivella AG. In January 2001, she joined the Ems Group and became a member of the Board of Directors eight months later. She served as Vice Chairman from August 2002. In 2004, she took over the management of EMS-Chemie after her father's election to the Swiss Federal Council.

Key Business Strategies

Under Magdalena Martullo-Blocher's leadership, EMS-Chemie has focused on high-margin polymers and specialty chemicals, which has allowed the company to maintain strong profitability even during global economic fluctuations. She has emphasized innovation and the expansion of technical sales and development in all three regions: Asia, America, and Europe. EMS-Chemie has a worldwide presence with production sites in 16 countries.

Philanthropy

While specific philanthropy amounts are not readily available in the search results, her sister Rahel Blocher is known for her philanthropic activities.

Career Timeline

2015

National Council

Elected as a member of the National Council for the Swiss People's Party.

2004

CEO

Took over management of EMS-Chemie.

2002

Vice Chairman

Became Vice Chairman of Ems Group.

2001

Board of Directors

Joined the Ems Group Board of Directors.

1996

Marketing Manager

Joined Rivella AG as Marketing Manager.

1994

Product Manager

Began her professional career at Johnson & Johnson.

Philanthropic Impact

GeneralUndisclosed

Family Philanthropy

While specific philanthropy amounts are not readily available, her sister Rahel Blocher is known for philanthropic activities.

Key Business Ventures & Holdings

CompanyStakeValue
EMS-CHEMIE HOLDING AG60.82%—

Net Worth History

In-Depth Analysis

Early Life and Education

Magdalena Martullo-Blocher was born Magdalena Blocher on August 13, 1969, in Männedorf, Switzerland. She is the daughter of Christoph Blocher, a prominent Swiss businessman and politician. She attended local public schools and later studied Business Administration at the University of St. Gallen, graduating with a licentiate degree (equivalent to a Master's degree).

Rise to Success

Martullo-Blocher began her professional career as a Product Manager at Johnson & Johnson from 1994 to 1996. From 1996 to 2000, she worked as a Marketing Manager for the Swiss department at Rivella AG. In January 2001, she joined the Ems Group and became a member of the Board of Directors eight months later. She served as Vice Chairman from August 2002. In 2004, she took over the management of EMS-Chemie after her father's election to the Swiss Federal Council.

Key Business Strategies

Under Magdalena Martullo-Blocher's leadership, EMS-Chemie has focused on high-margin polymers and specialty chemicals, which has allowed the company to maintain strong profitability even during global economic fluctuations. She has emphasized innovation and the expansion of technical sales and development in all three regions: Asia, America, and Europe. EMS-Chemie has a worldwide presence with production sites in 16 countries.

Philanthropy

While specific philanthropy amounts are not readily available in the search results, her sister Rahel Blocher is known for her philanthropic activities.

Data Sources & Methodology

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

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