Profile
Michael J.
O'Brien worked as a Partner at Goodwin Procter LLP and OSullivan Graev & Karabell LLP.
He also worked as an Associate at Skadden, Arps, Slate, Meagher & Flom LLP.
O'Brien served as Secretary, Executive VP & General Counsel at Omnicom Group, Inc. from 2020 to 2022.
He was a Member of the Fordham Law Review.
O'Brien received his undergraduate degree from Cornell University and his graduate degree from Fordham University School of Law in 1988.
Former positions of Michael O'Brien
| Companies | Position | End |
|---|---|---|
| OMNICOM GROUP., INC. | General Counsel | 30/12/2022 |
Skadden, Arps, Slate, Meagher & Flom LLP
 Skadden, Arps, Slate, Meagher & Flom LLP Miscellaneous Commercial ServicesCommercial Services Skadden, Arps, Slate, Meagher & Flom LLP provides legal advisory services. Its practice areas include mergers and acquisitions, finance, litigation, corporate finance, insurance, tax, labor and employment, political law, private equity, corporate, antitrust, white collar crime, international, regulatory, and legislation. The company was founded by Marshall Skadden, John Slate, and Les Arps in 1948 and is headquartered in New York, NY. | Corporate Officer/Principal | 31/05/1991 |
| OSullivan Graev & Karabell LLP | Corporate Officer/Principal | - |
| Fordham Law Review | Corporate Officer/Principal | - |
Goodwin Procter LLP
 Goodwin Procter LLP Investment ManagersFinance Goodwin Procter LLP is a law firm which provides advice to companies in public and private enterprises. It provides services to financial, life sciences, private equity, real estate, and technolgy industries. The company was founded in 1912 and is headquartered in Boston, MA. | Corporate Officer/Principal | - |
Training of Michael O'Brien
| Cornell University | Undergraduate Degree |
| Fordham University School of Law | Graduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 1 |
|---|---|
| OMNICOM GROUP., INC. | Commercial Services |
| Private companies | 4 |
|---|---|
Goodwin Procter LLP
Goodwin Procter LLP Investment ManagersFinance Goodwin Procter LLP is a law firm which provides advice to companies in public and private enterprises. It provides services to financial, life sciences, private equity, real estate, and technolgy industries. The company was founded in 1912 and is headquartered in Boston, MA. | Finance |
| OSullivan Graev & Karabell LLP | Commercial Services |
Skadden, Arps, Slate, Meagher & Flom LLP
Skadden, Arps, Slate, Meagher & Flom LLP Miscellaneous Commercial ServicesCommercial Services Skadden, Arps, Slate, Meagher & Flom LLP provides legal advisory services. Its practice areas include mergers and acquisitions, finance, litigation, corporate finance, insurance, tax, labor and employment, political law, private equity, corporate, antitrust, white collar crime, international, regulatory, and legislation. The company was founded by Marshall Skadden, John Slate, and Les Arps in 1948 and is headquartered in New York, NY. | Commercial Services |
| Fordham Law Review |
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