ARTIFICIAL INTELLIGENCE
An AI-native strategy firmGlobal Advisors: a consulting leader in defining quantified strategy, decreasing uncertainty, improving decisions, achieving measureable results.
A Different Kind of Partner in an AI World
AI-native strategy
consulting
Experienced hires
We are hiring experienced top-tier strategy consultants
Quantified Strategy
Decreased uncertainty, improved decisions
Global Advisors is a leader in defining quantified strategies, decreasing uncertainty, improving decisions and achieving measureable results.
We specialise in providing highly-analytical data-driven recommendations in the face of significant uncertainty.
We utilise advanced predictive analytics to build robust strategies and enable our clients to make calculated decisions.
We support implementation of adaptive capability and capacity.
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Thoughts
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Strategy Tools
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Selected News
Quote: John P. Kotter – Professor, author
“This iceberg is not who we are. It is only where we now live.” – John P. Kotter – Professor, author
This quote originates from John P. Kotter’s influential fable, Our Iceberg Is Melting: Changing and Succeeding Under Any Conditions, co-authored with Holger Rathgeber. Set in the frozen expanse of Antarctica, the story follows a colony of penguins confronted with a daunting realization: their iceberg home is melting. As they struggle to face this existential threat, the colony must overcome resistance to change, tackle denial, and forge a path forward together.
The line, “This iceberg is not who we are. It is only where we now live,” encapsulates a pivotal theme of the book. Spoken during a dramatic meeting among the penguins, the message is clear: identity is not tied to current circumstances. The iceberg symbolizes comfort zones, established routines, or the familiar structures organizations or individuals cling to, especially when confronted by uncertainty or crises. Kotter’s insight is that circumstances—however urgent or threatening—do not define one’s core values, purpose, or collective identity. By distinguishing between “who we are” and “where we live,” Kotter urges audiences to separate the essence of their identity from temporary conditions, laying the groundwork for adaptability and resilience in the face of necessary change.
Our Iceberg Is Melting itself is a parable designed to distill and illustrate Kotter’s renowned Eight Step Process for Leading Change. Through the narrative of the penguins, Kotter conveys how successful adaptation—whether in organizations or communities—relies on assembling the courage to accept uncomfortable truths, mobilize around a shared vision, and act collectively, rather than retreating into denial or nostalgia.
About John P. Kotter
John P. Kotter is a preeminent authority on leadership and change management. As a professor at Harvard Business School, Kotter has spent decades researching how leaders successfully navigate major transformations within organizations. He is the author of numerous award-winning books, including Leading Change, which introduced his influential Eight Step Process, and Our Iceberg Is Melting, which brings those concepts to life in a memorable, accessible way.
Kotter’s work has shaped the practice of organizational change around the world. His emphasis on the need for urgency, clear vision, inclusive leadership teams, and systematic action provides a roadmap for leaders seeking to inspire adaptability and resilience in times of disruption. By blending rigorous research with the engaging storytelling found in Our Iceberg Is Melting, Kotter has helped countless leaders and teams confront challenges, recognizing that—no matter the “iceberg” they inhabit—their identity and potential transcend present circumstances

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Services
Global Advisors is different
We help clients to measurably improve strategic decision-making and the results they achieve through defining clearly prioritised choices, reducing uncertainty, winning hearts and minds and partnering to deliver.
Our difference is embodied in our team. Our values define us.
Corporate portfolio strategy
Define optimal business portfolios aligned with investor expectations
BUSINESS UNIT STRATEGY
Define how to win against competitors
Reach full potential
Understand your business’ core, reach full potential and grow into optimal adjacencies
Deal advisory
M&A, due diligence, deal structuring, balance sheet optimisation
Global Advisors Digital Data Analytics
14 years of quantitative and data science experience
An enabler to delivering quantified strategy and accelerated implementation
Digital enablement, acceleration and data science
Leading-edge data science and digital skills
Experts in large data processing, analytics and data visualisation
Developers of digital proof-of-concepts
An accelerator for Global Advisors and our clients
Join Global Advisors
We hire and grow amazing people
Consultants join our firm based on a fit with our values, culture and vision. They believe in and are excited by our differentiated approach. They realise that working on our clients’ most important projects is a privilege. While the problems we solve are strategic to clients, consultants recognise that solutions primarily require hard work – rigorous and thorough analysis, partnering with client team members to overcome political and emotional obstacles, and a large investment in knowledge development and self-growth.
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16th Floor, The Forum, 2 Maude Street, Sandton, Johannesburg, South Africa
+27114616371
