Gary Hamiltonwalker
Exec Director at Marchmaine | Singapore
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Gary Hamilton-Walker currently serves as the Executive Director at Marchmaine, Asia's premier tech consultancy dedicated to delivering comprehensive professional communications and business services for disruptive, smart, and clean technologies. In this strategic leadership role, Gary leverages his extensive expertise in corporate strategy, political risk analysis, and media relations to position Marchmaine as a trusted partner for innovative companies navigating the complex landscape of emerging technologies such as SaaS, PaaS, cybersecurity, blockchain, and Web3. His deep understanding of both mature and emerging markets enables him to craft tailored communication strategies that enhance reputation management and stakeholder engagement across diverse sectors.
At Marchmaine, Gary spearheads key projects that involve strategic positioning for tech startups and established firms venturing into disruptive innovations. His proficiency in financial reporting and international business ensures that clients receive comprehensive guidance on navigating regulatory environments and investor relations, particularly within the fast-evolving fintech, crypto, and payments sectors. Additionally, his skills in presentation coaching and executive management empower clients’ leadership teams to communicate effectively with global audiences, bolstering their credibility and market presence.
Gary’s expertise in political risk analysis and corporate affairs is instrumental in helping clients mitigate geopolitical uncertainties and build resilient corporate narratives. His versatile communication skills—ranging from editorial content creation to public relations—are vital in managing reputation and fostering trust in highly technical and often complex industry landscapes. As a passionate communicator with a strategic mindset, Gary Hamilton-Walker continues to drive Marchmaine’s mission of delivering impactful, innovative solutions that support the growth of disruptive technologies across Asia and beyond.
Exec Director at Marchmaine in October 2020 to Present
Director of External Relations at Nutanix in August 2018 to October 2020
Head of Corporate Affairs and Analyst Relations at Vodafone Business in August 2017 to August 2018
Head of Corporate Affairs and PR, Asia Pacific at Cisco in May 2015 to August 2017
Global Head of Corporate Affairs at Aggreko in March 2014 to May 2015
Director of Corporate Relations, SE Asia, India & Australasia at Visa in January 2011 to January 2013
Marketing & PR Consultant at Various in February 2011 to October 2011
Executive MBA at Oxford University in January 2009 to November 2010
Director of Corporate Affairs at Plan International in January 2007 to November 2009
International Media Advisor at Plan International in January 2005 to January 2007
Broadcast Journalist at ITV NEWS in January 2000 to January 2005
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Saïd Business School, University of Oxford, November 2026
University of Bradford, MA, November 2026
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External Communications
Thought Leadership
Storytelling
Content Management
Editorial
Content Strategy
Strategy
Strategic Communications
Reputation Management
Crisis Communications
Internal Communications
Change Management
Corporate Communications
Media Relations
Public Relations
Digital Marketing
Social Media
Start-ups
Entrepreneurship
Strategic Planning
Business Development
Finance
Management Consulting
Project Management
Financial Reporting
International Business
Marketing
Digital Media
Digital Strategy
Marketing Strategy
Leadership
Strategic Partnerships
Executive Management
Stakeholder Engagement
Executive Coaching
Management
Government Relations
Corporate Affairs
Political Risk Analysis
Analyst Relations
Marketing Communications
Digital Communication
Executive Counsel
Executive Leadership
Presentation Coaching
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What is Gary Hamilton-walker email address?
Email Gary Hamilton-walker at [email protected] and [email protected]. This email is the most updated Gary Hamilton-walker's email found in 2026.
How to contact Gary Hamilton-walker?
To contact Gary Hamilton-walker send an email to [email protected] or [email protected]. (updated on March 09, 2025)
What company does Gary Hamiltonwalker work for?
Gary Hamiltonwalker works for Marchmaine
What is Gary Hamiltonwalker's role at Marchmaine?
Gary Hamiltonwalker is Exec Director
What is Gary Hamiltonwalker's Phone Number?
Gary Hamiltonwalker's phone +44 ** **** *604
What industry does Gary Hamiltonwalker work in?
Gary Hamiltonwalker works in the Financial Services industry.
Gary Hamiltonwalker Email Addresses
Gary Hamiltonwalker Phone Numbers
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