Gregory Clark

Director/Board Member at NEXTDC LIMITED

Net worth: 847 093 $ as of 31/05/2026

83 year

66 connections

Technology Services

Communications

Finance

Profile

Gregory John Clark is currently the Chairman at KaComm Communications Pty Ltd., the Director at Terra Image USA LLC, the Director at National Science & Technology Center, the Director at The Royal Institution of Australia, the Independent Non-Executive Director at NextDC Ltd., the Director at The University of Sydney Physics Foundation, and the Director at Questacon.
Previously, he served as the Chairman at Globalstar Telecommunications Ltd., Maxar Space LLC, Satélites Mexicanos SA de CV, and Kesmai Corp.
He was also the Chairman at Golden Pages Group Ltd. from 2008 to 2008.
Additionally, he served as an Independent Non-Executive Director at Australia & New Zealand Banking Group Ltd. from 2004 to 2013, and as a Director at James Hardie Industries Plc from 2002 to 2006.
He has also held positions at Etak, Inc., SkyNetGlobal Ltd., Globalstar Satellite Service, ANZ Bank New Zealand Ltd., eircom Holdings Pty Ltd., Security Matters Pty Ltd., International Business Machines Corp., Loral Space & Communications, Inc., News Corp.
Ltd., and Clark Capital Group, LLC.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
NEXTDC LIMITED 0.01%	13/11/2025	77,253 ( 0.01% )	847 093 $	31/05/2026

Gregory Clark active positions

Companies	Position	Start
NEXTDC LIMITED	Director/Board Member	30/04/2014
National Science & Technology Center	Director/Board Member	-
Questacon	Director/Board Member	-
The University of Sydney Physics Foundation	Director/Board Member	-
The Royal Institution of Australia	Director/Board Member	01/01/2010
Terra Image USA LLC Terra Image USA LLC Packaged SoftwareTechnology Services Develops geographic information system solutions	Director/Board Member	25/05/2011
KaComm Communications Pty Ltd.	Chairman	01/01/2006

All active positions of Gregory Clark

Former positions of Gregory Clark

Companies	Position	End
Security Matters Ltd. Security Matters Ltd. Packaged SoftwareTechnology Services Develops security software for brand protection, authentication and track and trace technology	Director/Board Member	10/06/2020
ANZ Bank New Zealand Ltd. ANZ Bank New Zealand Ltd. Major BanksFinance Provides banking and financial services	Director/Board Member	01/11/2013
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See the detail of Gregory Clark's experience

Experiences
Positions held

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Private companies

See the detail of Gregory Clark's experience

Connections

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Linked companies

Private companies	24
Globalstar Telecommunications Ltd. Globalstar Telecommunications Ltd. Wireless TelecommunicationsCommunications Provides mobile satellite telecommunications services	Communications
International Business Machines Corp. International Business Machines Corp. Information Technology ServicesTechnology Services Provides software, IT consulting, cloud and infrastructure services	Technology Services
Loral Space & Communications, Inc. Loral Space & Communications, Inc. Specialty TelecommunicationsCommunications Provides satellite-based communications services	Communications
Lanteris Space LLC Lanteris Space LLC Telecommunications EquipmentElectronic Technology Manufactures satellites	Electronic Technology
Satélites Mexicanos SA de CV Satélites Mexicanos SA de CV Specialty TelecommunicationsCommunications Provides satellite communications services	Communications
Australia & New Zealand Banking Group Ltd. Australia & New Zealand Banking Group Ltd. Major BanksFinance Provides commercial banking services	Finance
James Hardie Industries Plc James Hardie Industries Plc Construction MaterialsNon-Energy Minerals Manufactures fiber cement and gypsum products	Non-Energy Minerals
Terra Image USA LLC Terra Image USA LLC Packaged SoftwareTechnology Services Develops geographic information system solutions	Technology Services
Kesmai Corp Kesmai Corp Packaged SoftwareTechnology Services Designs multiplayer games delivered directly over the Internet	Technology Services
Etak, Inc. Etak, Inc. Marine ShippingTransportation Publishes digital maps and location-based technology for in-car applications	Transportation
SkyNetGlobal Ltd. SkyNetGlobal Ltd. Internet Software/ServicesTechnology Services Provides remote access capabilities across networks in Australia and the world	Technology Services
Globalstar Satellite Service Globalstar Satellite Service Specialty TelecommunicationsCommunications Provides telecommunication network and satellite services	Communications
ANZ Bank New Zealand Ltd. ANZ Bank New Zealand Ltd. Major BanksFinance Provides banking and financial services	Finance
Golden Pages Group Ltd. Golden Pages Group Ltd. Commercial Printing/FormsCommercial Services Publishes yellow pages and related web based search engines	Commercial Services
National Science & Technology Center
eircom Holdings Pty Ltd. eircom Holdings Pty Ltd. Major TelecommunicationsCommunications Operates as a holding company through its subsidiaries provides telecommunications services	Communications
News Corp. Ltd. News Corp. Ltd. Publishing: NewspapersConsumer Services Publishes newspapers, magazines and books and also engages in television broadcasting	Consumer Services
The Royal Institution of Australia
NextDC Ltd. NextDC Ltd. Data Processing ServicesTechnology Services Operates data centers	Technology Services
KaComm Communications Pty Ltd.
The University of Sydney Physics Foundation
Clark Capital Group, LLC
Questacon
Security Matters Ltd. Security Matters Ltd. Packaged SoftwareTechnology Services Develops security software for brand protection, authentication and track and trace technology	Technology Services