John Giamatteo

John Giamatteo

Chief Executive Officer at BLACKBERRY LIMITED

Net worth: 572 930 $ as of 2024-04-29

57 year
Technology Services
Finance
Consumer Services

Profile

John Joseph Giamatteo currently works at BlackBerry Ltd., as CEO, Director & President-Cybersecurity from 2023.
Mr. Giamatteo also formerly worked at Nortel Networks Corp., as President & Chief Executive Officer-Asia Pacific from 1988 to 2005, RealNetworks, Inc., as Chief Operating Officer from 2005 to 2010, Intel Security Group, as Senior Vice President & GM-Consumer Business, Solera Holdings LLC (Texas), as Chief Operating Officer, AVG Technologies NV, as Chief Operating Officer, McAfee LLC, as President & Chief Revenue Officer, and McAfee Corp., as President & Chief Revenue Officer from 2013 to 2020.
Mr. Giamatteo received his undergraduate degree and Masters Business Admin degree from St. John's University.

Known holdings in public companies

CompanyDateNumber of sharesValuationValuation date
2024-05-02 206,090 ( 0.03% ) 572 930 $ 2024-04-29

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

Active

Inactive

Listed companies

Private companies

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Connections

100 +

1st degree connections

9

1st degree companies

Male

Female

Members of the board

Executives

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Linked companies

Listed companies1
BLACKBERRY LIMITED

Technology Services

Private companies7

Finance

Technology Services

Technology Services

Technology Services

Technology Services

Technology Services

Technology Services

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