LeaderPortfolio
Glaser
Sebastian Glaser
Rank #1437
GERMANYTechnologySensor technology

Sebastian Glaser

Net Worth
$2.894B
0% (24h)
Sebastian Glaser is a German billionaire recognized for his significant contributions to the sensor technology industry. As of March 2026, his net worth is estimated at $3.0 billion. Glaser is the majority shareholder of Sick AG, a global leader in sensor technology. His wealth stems from this prominent position within the company founded by his grandfather. Glaser currently serves as the managing director of Sick Holding GmbH, showcasing his leadership in the family business.

How to read Sebastian Glaser'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 Sebastian Glaser, we anchor the narrative to Sensor technology and Sensor technology, 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 $2.894B alongside global rank #1437, 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 (GERMANY) 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

Sebastian Glaser was born in Munich, Germany. His grandfather, Erwin Sick, an optical engineer, founded Sick AG in 1946. Erwin Sick started the company after World War II with a license from the American military in Munich. The company was built on earnings from selling radios.

Rise to Success

After Erwin Sick's death in 1988, his wife Gisela became the primary shareholder and appointed external managers. Sebastian Glaser serves as the managing director of the family's Sick Holding GmbH. Through his leadership, Glaser has helped steer the company to significant global success. Sick AG has over 50 subsidiaries and employs around 10,000 people. The company's annual sales exceed $2 billion, solidifying its position as a world leader in sensor technology.

Key Business Strategies

Sick AG's technologies are used for measurement, location, inspection, and identification in factory, logistics, and process automation. The company focuses on innovation in the sensor market. Sick AG has expanded globally and continues to be a leader.

Philanthropy

Information on Sebastian Glaser's direct philanthropic initiatives could not be found with the search results. However, his family founded the Renate and Waltraut Sick Foundation, which promotes sports activities.

Career Timeline

Unknown

Managing Director

Sebastian Glaser serves as managing director of Sick Holding GmbH.

1988

Gisela Sick takes over

Gisela Sick became the primary shareholder and installed external managers after the death of Erwin Sick.

1946

Sick AG Founded

Erwin Sick, Sebastian Glaser's grandfather, founded Sick AG.

Philanthropic Impact

SportsUndisclosed

Renate and Waltraut Sick Foundation

The foundation promotes sports activities.

Key Business Ventures & Holdings

CompanyStakeValue
Sick AG53.00%

Net Worth History

In-Depth Analysis

Early Life

Sebastian Glaser was born in Munich, Germany. His grandfather, Erwin Sick, an optical engineer, founded Sick AG in 1946. Erwin Sick started the company after World War II with a license from the American military in Munich. The company was built on earnings from selling radios.

Rise to Success

After Erwin Sick's death in 1988, his wife Gisela became the primary shareholder and appointed external managers. Sebastian Glaser serves as the managing director of the family's Sick Holding GmbH. Through his leadership, Glaser has helped steer the company to significant global success. Sick AG has over 50 subsidiaries and employs around 10,000 people. The company's annual sales exceed $2 billion, solidifying its position as a world leader in sensor technology.

Key Business Strategies

Sick AG's technologies are used for measurement, location, inspection, and identification in factory, logistics, and process automation. The company focuses on innovation in the sensor market. Sick AG has expanded globally and continues to be a leader.

Philanthropy

Information on Sebastian Glaser's direct philanthropic initiatives could not be found with the search results. However, his family founded the Renate and Waltraut Sick Foundation, which promotes sports activities.

Data Sources & Methodology

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