John M. Lema

John M. Lema

Director/Board Member at BinaryTree.com, Inc.

Technology Services
Consumer Services

John M. Lema active positions

CompaniesPositionStartEnd
Director/Board Member - -

Career history of John M. Lema

Former positions of John M. Lema

CompaniesPositionStartEnd
BLOCKCHAINK2 CORP. Director/Board Member 2020-09-23 2022-12-11
Chief Tech/Sci/R&D Officer 2020-09-23 -
Independent Dir/Board Member 2020-09-23 2022-12-11
Chief Executive Officer - -
Founder - -
Chief Tech/Sci/R&D Officer - -
President - -
Director/Board Member - -
Chief Operating Officer - -
Director/Board Member 2007-12-31 -
Chief Executive Officer 2007-12-31 -
Founder 2007-12-31 -

Training of John M. Lema

Carnegie Mellon University Undergraduate Degree

Statistics

International

United States 7
Canada 2

Operational

Director/Board Member 4
Chief Executive Officer 2
Founder 2

Sectoral

Technology Services 7
Consumer Services 2

Positions held

Active

Inactive

Listed companies

Private companies

Linked companies

Listed companies1
BLOCKCHAINK2 CORP.

Technology Services

Private companies5

Technology Services

Technology Services

Technology Services

Technology Services

Technology Services

See company connections