William O'Brien

William O'Brien

Net worth: 2 M $ as of 30/03/2024

80 year
Technology Services
Electronic Technology
Commercial Services

Profile

William K.
O'Brien
served as the Chief Operating Officer at Coopers & Lybrand LLP.
He was also the Executive Chairman at Enterasys Networks, Inc. and served as a Director at Color Kinetics, Inc., Bentley University, CDM Smith, Inc., Caritas Christi Health Care, and The Boston Chamber of Commerce.
He was an Independent Director at Virtusa Corp.
and Chairman at Mercury Systems, Inc. He received his undergraduate degree from Bentley University.

Known holdings in public companies

CompanyDateNumber of sharesValuationValuation date
24/08/2023 67,091 ( 0.11% ) 2 M $ 30/03/2024

Former positions of William O'Brien

CompaniesPositionEnd
MERCURY SYSTEMS, INC. Chairman 24/10/2023
VIRTUSA CORPORATION Director/Board Member 31/12/2019
Director/Board Member 26/08/2007
Chief Executive Officer 31/12/2002
Director/Board Member -
See the detail of William O'Brien's experience

Training of William O'Brien

Bentley University Undergraduate Degree

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

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Connections

95

1st degree connections

10

1st degree companies

Male

Female

Members of the board

Executives

See the personal network

Linked companies

Listed companies1
MERCURY SYSTEMS, INC.

Electronic Technology

Private companies8

Technology Services

Electronic Technology

Producer Manufacturing

Technology Services

Coopers & Lybrand LLP

Commercial Services

Industrial Services

Health Services

Commercial Services

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