John Berylso

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72 year

Consumer Services

Finance

Commercial Services

Profile

John Gregory Berylso is the founder of Cowen & Co. LLC.
Former jobs include Chairman & Chief Executive Officer at Chestnut Hill Ventures LLC, Chairman at Manifold Capital Corp.
from 2000 to 2010, Non-Executive Chairman at Millwall Holdings Ltd. from 2007 to 2023, Chairman at The Millwall Football & Athletic Co. (1985) Ltd., Director at Mothernature.com, Inc., Corpay, Inc., Affinity Solutions, Inc., and Youngworld Stores Group, Inc., Principal at Advent International LP, President at GCC Investments, Inc., Trustee at Beth Israel Deaconess Medical Center, Inc., and Partner at JD Capital Partners LLC.
Education includes undergraduate studies at Brown University, an MBA from Harvard University, graduate studies at New York University, and an undergraduate degree from Harvard Business School conferred in 1979.

Former positions of John Berylso

Companies	Position	End
Millwall Holdings Ltd. Millwall Holdings Ltd. Movies/EntertainmentConsumer Services Operates as an investment holding company that engages in operation of a professional football club and related activities	Chairman	04/07/2023
Mothernature.com, Inc. Mothernature.com, Inc. Household/Personal CareConsumer Non-Durables Sells natural products over the Internet	Director/Board Member	15/10/2008
CORPAY, INC.	Director/Board Member	-
Beth Israel Deaconess Medical Center, Inc. Beth Israel Deaconess Medical Center, Inc. Hospital/Nursing ManagementHealth Services Provides healthcare services	Director/Board Member	-
Millwall Football & Athletic Co. (1985) Plc Millwall Football & Athletic Co. (1985) Plc Movies/EntertainmentConsumer Services Engages in operating and promoting professional and semiprofessional athletic clubs	Chairman	-

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Training of John Berylso

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Linked companies

Private companies	17
Advent International LP Advent International LP Investment ManagersFinance Advent invests in companies located across the globe. The firm targets companies operating in the fields of business & financial services, healthcare, industrial and technology services. It provides financing for leveraged buyout, recapitalizations, growth and public to private transactions. It also acquires majority and minority ownership.	Finance
Cowen & Co. LLC Cowen & Co. LLC Investment Banks/BrokersFinance Provides brokerage services	Finance
Mothernature.com, Inc. Mothernature.com, Inc. Household/Personal CareConsumer Non-Durables Sells natural products over the Internet	Consumer Non-Durables
Manifold Capital Corp. Manifold Capital Corp. Specialty InsuranceFinance Operates as a monoline bond insurance company	Finance
Brown University Brown University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Harvard University Harvard University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Millwall Holdings Ltd. Millwall Holdings Ltd. Movies/EntertainmentConsumer Services Operates as an investment holding company that engages in operation of a professional football club and related activities	Consumer Services
Corpay, Inc. Corpay, Inc. Miscellaneous Commercial ServicesCommercial Services Manages and processes commercial fuel cards	Commercial Services
New York University New York University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Chestnut Hill Ventures LLC Chestnut Hill Ventures LLC Investment ManagersFinance Chestnut Hill Ventures invests in companies located in the United States. The firm focuses on a broad range of sectors and industries. It participates in growth stage transactions.	Finance
GCC Investments, Inc.
Beth Israel Deaconess Medical Center, Inc. Beth Israel Deaconess Medical Center, Inc. Hospital/Nursing ManagementHealth Services Provides healthcare services	Health Services
Affinity Solutions, Inc. Affinity Solutions, Inc. Miscellaneous Commercial ServicesCommercial Services Provides card-linked offers and transaction-enabled marketing programs	Commercial Services
Millwall Football & Athletic Co. (1985) Plc Millwall Football & Athletic Co. (1985) Plc Movies/EntertainmentConsumer Services Engages in operating and promoting professional and semiprofessional athletic clubs	Consumer Services
Youngworld Stores Group, Inc.
JD Capital Partners LLC JD Capital Partners LLC Financial ConglomeratesFinance Provides investment and financial advisory services	Finance
Harvard Business School Harvard Business School Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services