About Us

At Sage & Global we

believe in the power and

beauty of singularity.

What does this mean?

That there is something about you that is singular about you. You may not even see it clearly but it makes a world of difference to what and to how you can contribute to the world. We are passionate about helping you find it and harnessing it for a better present.

At Sage & Global we promise to provide the smartest, most effective and holistic solution. Our intake call is free of charge, and with it we define the Sage solution that best fits your needs.

Our promise is to make every interaction count so that the present starts to look brighter from our very first call.

Meet the leader

International Executive Consultant

Marguerite Gleeson

15 years' international experience

Executive leadership coaching and mentoring

Transformational communication

Leadership programmes: from design to facilitation

Vast international work experience and intercultural competence

Marguerite diagnoses the true organizational need and partners you to deliver impactful, effective and culturally aligned solutions.

With over 15 years' experience, Marguerite has:

Led diagnostics, design and implementation of effective leadership and development solutions (leadership programmes, HPTs, management skills, culture, burnout and emotional intelligence, wellbeing, etc.)
Coached & mentored leaders and groups to actualize their impact through communication
Led teams to the successful design and implementation of company-wide transformation initiatives working through change management, communication strategy, implementation and adherence into a new organizational culture
Worked as an HR business partner to several functions in different regions and more recently, served as regional lead for talent and internal communications

Marguerite is also an exceptional communicator and facilitator, with over 15 years’ experience, she manages groups online and face to face, ensuring engaging insightful experiences. She has done this with C-Suite executives and or audiences of up to 100 people.

She is described as a true partner, intelligent, effective and transparent.

Marguerite has a degree in psychology, an MSc in Psychoanalysis from University College Dublin, an MIT-Sloan Business School Diploma on Leading Organizations and Change and is currently a PhD student at Ghent University. She speaks native English and Spanish and is proficient in Portuguese.