Investment Management

Long-term capitalstewardship.

Mousse Partners is a global investment management firm dedicated to preserving and growing capital across generations with patience, discipline, and discretion.

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Our Heritage

A tradition of excellence since 1991.

Founded by Charles Heilbronn to structure and manage significant family wealth. Our approach prioritizes discretion, trust, and alignment of interests across generations.

Our Story
Mousse Partners headquarters
35

Years of Excellence

Investment Platform

Diversified strategies across global markets

Private Equity

Direct investments and co-investments in established businesses with strong fundamentals and growth potential.

Venture Capital

Early-stage investments in innovative companies shaping the future of technology and industry.

Real Estate

Strategic investments in premier properties across key global markets.

Credit

Opportunistic credit investments across the capital structure with risk-adjusted returns.

Global Presence

New York. Beijing. Hong Kong.

Headquartered in the Solow Building in New York City, with additional offices in Beijing and Hong Kong, our global presence enables us to identify and execute opportunities across markets and time zones.

$90B+

Assets Under Management

36+

Investment Professionals

Our Offices
Mousse Partners
M

Mousse Partners

Our Philosophy

“Patient capital, deployed with rigor, creates enduring value.”

We take a long-term view, investing with conviction and discipline in businesses and assets that compound value over time. Our approach is built on deep relationships, rigorous analysis, and unwavering discretion.

Connect

Building partnerships that endure

We selectively engage with exceptional partners who share our commitment to long-term value creation.