John Gregory Berylson
Chief Executive Officer at Chestnut Hill Ventures LLC
Profile
Mr. John G.
Berylson is Chairman at Millwall Football & Athletic Co. 1985 Plc, Non-Executive Chairman at Millwall Holdings Plc, Chairman & Chief Executive Officer at Chestnut Hill Ventures LLC, Chairman at Affinity Solutions, Inc., and Partner at JD Capital Partners LLC.
He is on the Board of Directors at Manifold Capital Corp.
Mr. Berylson was previously employed as Founder & Partner by Cowen & Co. LLC, President by GCC Investments, Inc., a Principal by Advent International Corp., and a Trustee by Beth Israel Deaconess Medical Center, Inc. He also served on the board at Mothernature.com, Inc. and Youngworld Stores Group, Inc.
He received his undergraduate degree from Brown University, an undergraduate degree from Harvard Business School, a graduate degree from New York University, and an MBA from Harvard University.
John Gregory Berylson active positions
| Companies | Position | Start |
|---|---|---|
Chestnut Hill Ventures LLC
 Chestnut Hill Ventures LLC Investment ManagersFinance Chestnut Hill Ventures LLC (Chestnut Hill Ventures) is a private equity firm founded in 1997. The firm is headquartered in Wellesley, Massachusetts. | Chief Executive Officer | 28/02/2002 |
Affinity Solutions, Inc.
 Affinity Solutions, Inc. Miscellaneous Commercial ServicesCommercial Services Affinity Solutions, Inc. engages in the provision of technology and transaction-enabled marketing solutions. The firm offers solutions for financial institutions, national retailers, media and digital platform companies, small businesses, and partnering with affinity solutions. The company was founded by Jonathan Silver in 1998 and is headquartered in New York, NY. | Chairman | 27/08/2012 |
Millwall Football & Athletic Co. (1985) Plc
 Millwall Football & Athletic Co. (1985) Plc Movies/EntertainmentConsumer Services Part of Sports Regeneration Ltd., Millwall Football & Athletic Co. (1985) Plc engages in operating and promoting professional and semiprofessional athletic clubs. The private company is based in London, UK and was founded in 1985. | Chairman | 27/03/2007 |
Former positions of John Gregory Berylson
| Companies | Position | End |
|---|---|---|
Millwall Holdings Ltd.
 Millwall Holdings Ltd. MiscellaneousMiscellaneous Millwall Holdings Plc engages in operation of a professional football club and related activities. The company was founded on March 6, 1989 and is headquartered in London, the United Kingdom. | Chairman | 12/07/2023 |
| Mothernature.com, Inc. | Director/Board Member | 14/10/2008 |
| CORPAY, INC. | Director/Board Member | - |
Beth Israel Deaconess Medical Center, Inc.
 Beth Israel Deaconess Medical Center, Inc. Hospital/Nursing ManagementHealth Services Beth Israel Deaconess Medical Center provides medical services. It offers patient care, biomedical research, teaching, and community services. It also provides organ transplantation, breast cancer care, and cardiac surgery services. The company was founded in 1896 and is headquartered in Boston, MA. | Director/Board Member | - |
| JD Capital Partners LLC | Corporate Officer/Principal | - |
Training of John Gregory Berylson
| Brown University | Undergraduate Degree |
| Harvard University | Masters Business Admin |
| New York University | Graduate Degree |
| Harvard Business School | Undergraduate Degree |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 1 |
|---|---|
| CORPAY, INC. | Commercial Services |
| Private companies | 12 |
|---|---|
Advent International LP
 Advent International LP Investment ManagersFinance Advent International LP (Advent) is an independent private equity firm founded in 1984 by Henry H. Haight. The firm is headquartered in Boston, Massachusetts. | Finance |
Cowen & Co. LLC
 Cowen & Co. LLC Investment Banks/BrokersFinance Cowen & Co. LLC is a SEC-registered broker/dealer headquartered in New York City. The firm was founded in 2004 and is a subsidiary of Cowen Holdings, Inc., ultimately owned by The Toronto-Dominion Bank (TSE: TD) in Canada. Cowen & Co. offers industry-focused investment banking for growth-oriented companies, domain knowledge-driven research and a sales and trading platform for institutional investors. Their institutional sales and trading business serves both equity and fixed-income clients. Sales and trading execution platform is structured around the following key verticals: (1) healthcare (2) technology, telecommunications and media (TMT) (3) REITs and financials (4) aerospace and defense (5) consumer and (6) alternative energy. | Finance |
| Mothernature.com, Inc. | Consumer Non-Durables |
Manifold Capital Corp.
 Manifold Capital Corp. Specialty InsuranceFinance Manifold Capital Corp. provides financial guaranty insurance products to participants in the global credit derivatives markets, structured finance capital markets and municipal finance capital markets along with asset management services. The company's principal activities include financial guaranty insurance of public finance obligations, structured credit risk assumption through insured credit derivatives and collateralized debt obligation asset management. Manifold Capital was founded on January 3rd, 1997 and is headquartered in New York, NY. | Finance |
Millwall Holdings Ltd.
Millwall Holdings Ltd. MiscellaneousMiscellaneous Millwall Holdings Plc engages in operation of a professional football club and related activities. The company was founded on March 6, 1989 and is headquartered in London, the United Kingdom. | Miscellaneous |
Chestnut Hill Ventures LLC
Chestnut Hill Ventures LLC Investment ManagersFinance Chestnut Hill Ventures LLC (Chestnut Hill Ventures) is a private equity firm founded in 1997. The firm is headquartered in Wellesley, Massachusetts. | Finance |
| GCC Investments, Inc. | |
Beth Israel Deaconess Medical Center, Inc.
Beth Israel Deaconess Medical Center, Inc. Hospital/Nursing ManagementHealth Services Beth Israel Deaconess Medical Center provides medical services. It offers patient care, biomedical research, teaching, and community services. It also provides organ transplantation, breast cancer care, and cardiac surgery services. The company was founded in 1896 and is headquartered in Boston, MA. | Health Services |
Affinity Solutions, Inc.
Affinity Solutions, Inc. Miscellaneous Commercial ServicesCommercial Services Affinity Solutions, Inc. engages in the provision of technology and transaction-enabled marketing solutions. The firm offers solutions for financial institutions, national retailers, media and digital platform companies, small businesses, and partnering with affinity solutions. The company was founded by Jonathan Silver in 1998 and is headquartered in New York, NY. | Commercial Services |
Millwall Football & Athletic Co. (1985) Plc
Millwall Football & Athletic Co. (1985) Plc Movies/EntertainmentConsumer Services Part of Sports Regeneration Ltd., Millwall Football & Athletic Co. (1985) Plc engages in operating and promoting professional and semiprofessional athletic clubs. The private company is based in London, UK and was founded in 1985. | Consumer Services |
| Youngworld Stores Group, Inc. | |
| JD Capital Partners LLC | Finance |
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