John Thomas

Director/Board Member at ALTERNUS ENERGY GROUP PLC

Net worth: 52 575 $ as of 30/09/2025

73 year

5 connections

Utilities

Transportation

Producer Manufacturing

Profile

John P.
Thomas is the founder of Doonbeg Group, Inc. (founded in 2013) and Doonbeg Partners, LLC (founded in 2011).
He holds the title of Managing Partner at Doonbeg Group, Inc. and Director & Managing Partner at Doonbeg Partners, LLC.
Mr. Thomas's current job(s) include being the President & Chief Executive Officer at Montana Maritime Group AS, the Executive Vice Chairman at Alternus Clean Energy, Inc., and the Vice Chairman at Alternus Energy Group Plc.
Mr. Thomas's former job(s) include being the Managing Director at Farrell Lines, Inc., an Independent Non-Executive Director at Alternus Energy, Inc., and a Founding Partner at Pfife Hudson Group, Inc. (from 2003 to 2010).
Mr. Thomas's education history includes completing his undergraduate degree at Manhattan University.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
10.87%	31/12/2025	75,000 ( 10.87% )	52 575 $	30/09/2025

John Thomas active positions

Companies	Position	Start
ALTERNUS ENERGY GROUP PLC	Director/Board Member	01/02/2018
Doonbeg Group, Inc. Doonbeg Group, Inc. Investment ManagersFinance Operates as a financial advisory and merchant banking firm	Founder	01/01/2013
Montana Maritime Group AS Montana Maritime Group AS Industrial MachineryProducer Manufacturing Engages in manufacture of diesel engine parts and ship equipment	Chief Executive Officer	-

All active positions of John Thomas

Former positions of John Thomas

Companies	Position	End
Pfife Hudson Group, Inc.	Corporate Officer/Principal	01/11/2010
Farrell Lines, Inc. Farrell Lines, Inc. Marine ShippingTransportation Transports freight via ship	Corporate Officer/Principal	-
ALTERNUS ENERGY INC.	Director/Board Member	-

See the detail of John Thomas's experience

Training of John Thomas

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of John Thomas's experience

Connections

1st degree connections

1st degree companies

Male

Female

Members of the board

Executives

See the personal network

Linked companies

Private companies	7
Farrell Lines, Inc. Farrell Lines, Inc. Marine ShippingTransportation Transports freight via ship	Transportation
Montana Maritime Group AS Montana Maritime Group AS Industrial MachineryProducer Manufacturing Engages in manufacture of diesel engine parts and ship equipment	Producer Manufacturing
Manhattan College Manhattan College Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Alternus Energy, Inc. Alternus Energy, Inc. Electric UtilitiesUtilities Develops renewable and sustainable energy projects and engages in planning, creating and managing photovoltaic plants	Utilities
Pfife Hudson Group, Inc.
Doonbeg Group, Inc. Doonbeg Group, Inc. Investment ManagersFinance Operates as a financial advisory and merchant banking firm	Finance
Alternus Energy Group Plc Alternus Energy Group Plc Alternative Power GenerationUtilities Develops, constructs, owns and operates utility scale solar PV projects	Utilities