Global Interconnection Group — Board/Management Information 2025

Nov 18, 2025

GIG

GLOBAL INTERCONNECTION GROUP

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THIS PRESS RELEASE CONTAINS INFORMATION THAT QUALIFIES OR MAY HAVE QUALIFIED AS INSIDE INFORMATION WITHIN THE MEANING OF ARTICLE 7(1) OF THE EU MARKET ABUSE REGULATION.

GLOBAL INTERCONNECTION GROUP LIMITED ("GLOBAL INTERCONNECTION GROUP", "GIG" or the "Company")

GLOBAL INTERCONNECTION GROUP

in respect of

GLOBAL INTERCONNECTION GROUP Ordinary

Shares

ISIN Code GG00BMB5XZ39

Listed on Euronext Amsterdam: XAMS: CABLE

and

ASC Energy plc 2056 Index-Linked Convertible

GreenBonds (ISIN: NL0015001FM1)

Advanced Cables plc 2028 Index-Linked Convertible

GreenBonds (ISIN: NL0015001FN9)

listed on The International Stock Exchange.

17th November 2025

Appointment of New Board Member – Ann Dunkin P.E.

Global Interconnection Group Limited ("GIG" or "the Company") is pleased to announce the appointment of Ann Dunkin to its Board of Directors, effective immediately.

Ann brings to GIG a distinguished track record of leadership in the fields of engineering, digital innovation, and sustainability. Her extensive experience spans both public and private sectors, most recently as Chief Information Officer of the United States Department of Energy, where she championed digital transformation and advanced operational excellence across the agency.

Ann serves as a Distinguished External Fellow at Georgia Tech's Strategic Energy Institute, contributing her expertise at the intersection of energy, technology, and public policy. Through this role, she engages with academic, industry, and policy communities to help shape innovative approaches to complex energy issues.

With a career defined by visionary leadership and a deep commitment to solving complex global infrastructure and energy challenges, Ann's appointment reinforces GIG's ambition to be at the forefront of sustainable interconnection and renewable energy systems worldwide.

Commenting on the appointment, Edmund Truell Chair of the Board, said:

"We are thrilled to welcome Ann to the Board. Her reputation as a transformative leader and her insight into the intersection of technology, energy, and infrastructure will be invaluable as GIG continues to scale its ambitions across global markets. We look forward to benefiting from her expertise and strategic guidance."

Ann Dunkin added:

"It's clear that reaching our collective clean energy goals will require that we match clean energy supply with energy demand. GIG is at the forefront of the effort to meet that need and I'm incredibly excited to be a part of the GIG team."

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PRESS AND INVESTOR INFORMATION

For more information, please contact:

Company enquiries to:
Chrissie.boyle@globalinterconnectiongroup.com
or CM-GIG@centralisgroup.com
Registered office
First Floor, 10 Lefebvre Street St Peter Port
Guernsey GY1 2PE