John Giamatteo

John Giamatteo

Chief Executive Officer at BLACKBERRY LIMITED

Net worth: 568 808 $ as of 2024-03-30

57 year
Technology Services
Finance
Consumer Services

Profile

John Joseph Giamatteo is currently the CEO, Director, and President-Cybersecurity at BlackBerry Ltd.
Prior to his current position, he held various roles in different companies.
From 1988 to 2005, he served as the President and Chief Executive Officer-Asia Pacific at Nortel Networks Corp.
From 2005 to 2010, he was the Chief Operating Officer at RealNetworks, Inc. He also worked as the Senior Vice President and GM-Consumer Business at Intel Security Group.
In 2010, he served as the Chief Operating Officer at Solera Holdings LLC (Texas) and later as the Chief Operating Officer at AVG Technologies NV.
He then became the President and Chief Revenue Officer at McAfee LLC and McAfee Corp.
Mr. Giamatteo completed his undergraduate and MBA degrees at St. John's University.

Known holdings in public companies

CompanyDateNumber of sharesValuationValuation date
2024-01-07 206,090 ( 0.04% ) 568 808 $ 2024-03-30

John Giamatteo active positions

CompaniesPositionStart
BLACKBERRY LIMITED Chief Executive Officer 2023-12-10
All active positions of John Giamatteo

Former positions of John Giamatteo

CompaniesPositionEnd
MCAFEE CORP. Corporate Officer/Principal 2020-01-09
SOLERA HOLDINGS INC Chief Operating Officer -
REALNETWORKS, INC. Chief Operating Officer 2010-04-01
NORTEL NETWORKS CORPORATION (USA) Corporate Officer/Principal -
President -
See the detail of John Giamatteo's experience

Training of John Giamatteo

St. John's University Masters Business Admin

Experiences
Positions held

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Inactive

Listed companies

Private companies

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Connections

100 +

1st degree connections

9

1st degree companies

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Female

Members of the board

Executives

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Linked companies

Listed companies1
BLACKBERRY LIMITED

Technology Services

Private companies7

Technology Services

Finance

Technology Services

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Technology Services

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Technology Services

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