Senior Management Team
The Honorable James Rosebush
Chairman/CEO
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​Following a career in the Reagan White House as Deputy Assistant to the President and Chief of Staff to the First Lady, as well as being nominated as a US Ambassador,
James launched GrowthStrategy, Inc. to match his passion for crafting and managing strategies for growing companies in all industries globally. He also advises family offices on all the complexities of wealth and has served as Executive Chairman of US
firms. Along the way he has authored three bestselling books and is a frequent public speaker around the world on leadership, business, politics, and philanthropy.
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Gregor Collins
Managing Director, Washington
​With a university degree in Media Production, Gregor went directly to Los Angeles and New York for a 20-year career as a producer, actor, author and playwright. His book
The Accidental Caregiver, a memoir he wrote as an actor in LA about the three years he cared for Holocaust refugee Maria Altmann, has taken him around the world as a keynote speaker. Following these accomplishments, he assumed a Marketing Director role for a midsized financial services firm, for which he helped triple AUM. Gregor uses his experience in storytelling and marketing to strategically grow GrowthStrategy clients.
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Amrish Vasdev
​Chief Advisor, London
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Over the course of fifteen years, Amrish has advised SMEs and global organizations on market positioning, commercial growth and capital raise, including those backed by world leaders. He is trusted by investment funds, family offices and HNWIs for targeted off-market acquisitions and solicited deal flow. As Chief Advisor to GrowthStrategy and their clients, Amrish's global experience in sectors of sport, media and entertainment, lifestyle and real estate is invaluable for those seeking asymmetric growth opportunities in alternative assets. Amrish has been featured twice on national TV and moderated panels centered around sport, business, and technology.