James Bannantine

James Bannantine

Chief Executive Officer at LARGO INC.
70 year
Finance
Non-Energy Minerals
Commercial Services

Profile

James M.
Bannantine
is the founder of Acumen Capital LLC, founded in 2001.
Mr. Bannantine is also the founder of Plainview Capital Equity Partners LLC,Acumen Development LLC..
Mr. Bannantine is Co-Chief Executive Officer at Largo Inc. starting 2026.
Mr. Bannantine is Chairman at Oil Purification Systems, Inc. since 2010.
Mr. Bannantine is Chairman at Algon Group LLC since 2017.
Mr. Bannantine is Trustee at Associated Catholic Charities, Inc. Mr. Bannantine is Managing Partner at Atlantic Capital Group, Inc. since 2005.
Mr. Bannantine is Board Member at F.T.
Silfies, Inc. Mr. Bannantine is General Manager at Los Calatos Holdings Ltd. since 2021.
Mr. Bannantine was Chief Executive Officer at Enron Corp.
in 2000.
Mr. Bannantine was President, Chief Executive Officer & Director at Great Panther Mining Ltd. from 2017 to 2019.
Mr. Bannantine was Chief Executive Officer at Intercap Energy Systems, Inc. Mr. Bannantine was Director at Aura Minerals, Inc. in 2017.
Mr. Bannantine was Director at Noble Logistics, Inc. Mr. Bannantine was Director at GigaMedia Access Corp.
Mr. Bannantine was Director at The United Way of Central Maryland, Inc. Mr. Bannantine was President & Chief Operating Officer at Broadwing Corp.
from 2003 to 2004.
Mr. Bannantine was Principal at Dorsal Networks, Inc. from 2001 to 2002.
Mr. Bannantine was Assistant Professor at US Military Academy.
Mr. Bannantine was President at Broadwing Communications LLC from 2002 to 2004.
Mr. Bannantine was Contracting Officer at The United States Army (District of Columbia).
Mr. Bannantine was Treasurer at United Way Worldwide.
Mr. Bannantine earned an MBA degree from The Wharton School of the University of Pennsylvania.

James Bannantine active positions

CompaniesPositionStart
LARGO INC. Chief Executive Officer 2026-08-05
Chief Executive Officer 2021-09-30
Director/Board Member -
Chairman 2017-03-23
Chairman 2010-01-12
Director/Board Member -
Private Equity Investor 2010-12-29

Former positions of James Bannantine

CompaniesPositionEnd
GREAT PANTHER MINING Chief Executive Officer 2019-10-29
AURA MINERALS INC. Chief Executive Officer 2017-01-14
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See the detail of James Bannantine's experience

Training of James Bannantine

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

Connections

75

1st degree connections

24

1st degree companies

Male

Female

Members of the board

Executives

Linked companies

Private companies24

Energy Minerals

Communications

Technology Services

Non-Energy Minerals

Non-Energy Minerals

Non-Energy Minerals

Producer Manufacturing

Transportation

Consumer Services

Commercial Services

Communications

Finance

Government

Finance

Miscellaneous

Finance

Technology Services

Commercial Services

Acumen Development LLC

Commercial Services

Consumer Services

Intercap Energy Systems, Inc.

Finance

Finance

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