Profile
Justin J.
O'Neill worked as an Attorney at Simpson Thacher & Bartlett LLP from 1994 to 1999.
He then worked as an Assistant General Counsel at Level 3 GC Ltd.
from 1999 to 2003.
Later, he worked as Secretary, Senior VP & General Counsel at Opnext, Inc. from 2011 to 2012.
Mr. O'Neill completed his undergraduate degree at Brown University and his graduate degree at Columbia Law School.
Former positions of Justin J. O'Neill
Companies | Position | End |
---|---|---|
Level 3 GC Ltd.
Level 3 GC Ltd. Specialty TelecommunicationsCommunications Level 3GC Ltd. operates as a global communications service provider. It offers data, voice and collaboration services to the companies in the Fortune 500, as well as carriers, mobile operators and Internet service providers around the world. The company offers telecommunication solutions, including broadband, voice, data, multimedia communications, readily accessible audio, video and web-conferencing. It serves Latin American businesses through its operations in Argentina, Brazil, Chile, Colombia, Ecuador, Panama, Peru, Mexico, Venezuela, the United States and the Caribbean region. The company was founded in March 1997 and is headquartered in Hamilton, Bermuda. | Corporate Officer/Principal | 2003-08-31 |
Simpson Thacher & Bartlett LLP
Simpson Thacher & Bartlett LLP Miscellaneous Commercial ServicesCommercial Services Simpson Thacher & Bartlett LLP provides legal services. Its areas of practices include corporate, litigation, banking and credit, capital markets, mergers and acquisitions, real estate, private funds, intellectual property, restructuring and bankruptcy, and tax. The firm serves the energy, financial services, healthcare, insurance and reinsurance, technology, retail, defense, education and transportation industries. The company operates through its offices located in Beijing, Hong Kong, Houston, London, Los Angeles, New York, Palo Alto, São Paulo, Seoul, Tokyo and Washington, DC. Simpson Thacher & Bartlett was founded in 1884 and is headquartered in New York, NY. | Corporate Officer/Principal | 1998-12-31 |
Opnext, Inc.
Opnext, Inc. Electrical ProductsProducer Manufacturing Opnext, Inc. designs and manufactures optical components, modules and subsystems for communications uses. The company operates through one business segment: Optical Subsystems, Modules and Component, which transmit and receive data delivered through light in telecom, data communication, industrial and commercial applications. The company was founded in September 18, 2000 and is headquartered in Fremont, CA. | General Counsel | - |
Training of Justin J. O'Neill
Brown University | Undergraduate Degree |
Columbia Law School | Graduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
Private companies | 3 |
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Opnext, Inc.
Opnext, Inc. Electrical ProductsProducer Manufacturing Opnext, Inc. designs and manufactures optical components, modules and subsystems for communications uses. The company operates through one business segment: Optical Subsystems, Modules and Component, which transmit and receive data delivered through light in telecom, data communication, industrial and commercial applications. The company was founded in September 18, 2000 and is headquartered in Fremont, CA. | Producer Manufacturing |
Level 3 GC Ltd.
Level 3 GC Ltd. Specialty TelecommunicationsCommunications Level 3GC Ltd. operates as a global communications service provider. It offers data, voice and collaboration services to the companies in the Fortune 500, as well as carriers, mobile operators and Internet service providers around the world. The company offers telecommunication solutions, including broadband, voice, data, multimedia communications, readily accessible audio, video and web-conferencing. It serves Latin American businesses through its operations in Argentina, Brazil, Chile, Colombia, Ecuador, Panama, Peru, Mexico, Venezuela, the United States and the Caribbean region. The company was founded in March 1997 and is headquartered in Hamilton, Bermuda. | Communications |
Simpson Thacher & Bartlett LLP
Simpson Thacher & Bartlett LLP Miscellaneous Commercial ServicesCommercial Services Simpson Thacher & Bartlett LLP provides legal services. Its areas of practices include corporate, litigation, banking and credit, capital markets, mergers and acquisitions, real estate, private funds, intellectual property, restructuring and bankruptcy, and tax. The firm serves the energy, financial services, healthcare, insurance and reinsurance, technology, retail, defense, education and transportation industries. The company operates through its offices located in Beijing, Hong Kong, Houston, London, Los Angeles, New York, Palo Alto, São Paulo, Seoul, Tokyo and Washington, DC. Simpson Thacher & Bartlett was founded in 1884 and is headquartered in New York, NY. | Commercial Services |
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