Ulrike Meister is a German businesswoman and billionaire, part of a community of four family heirs who inherited 63% of kitchen appliance manufacturer Rational AG (FWB: RATIONAL).

The company was founded by Siegfried Meister in 1973 and its products include ovens, steamers and grills. Rational went public in 2000.

• Core Company: Rational AG (Commercial kitchen appliance manufacturer).
• Founding: Founded by Siegfried Meister in 1973.
• Ownership: Part of four family heirs who inherited 63% of the company.

Ulrike Meister's wealth is generational, secured by her family's stake in Rational AG. Her structural position is tied to the long-term governance of a company that holds more than a 50% share of the global market for multifunctional food preparation appliances used in large-scale and commercial kitchens.

Rational prides itself on developing innovative, energy-efficient technology and has grown consistently without acquisitions. The company achieved 50% global market share and sales of EUR 1.194 billion in 2024.

• Market Dominance: Holds more than a 50% share of the global market for its core products.