Executive Leadership Coaching
Lead with clarity
Deliver what matters
High-performing leaders don’t just chase results - they move with purpose, clarity, and direction
MGS Leadership Advisors
ICF Certified - Columbia University
Hogan Assessments
About Siobhan
Two Decades of Leadership in Global Markets
Before becoming an executive coach, Siobhan spent over two decades navigating the complexities of global markets. As a Senior Global Macro Trader at Moore Capital Management and later a Managing Director at BNP Paribas, she learned firsthand that technical expertise isn't enough — real leadership demands clarity, resilience, and the ability to move with purpose, even when the path ahead is uncertain
Today, she partners with senior and emerging leaders to help them unlock their full potential, lead with greater intention, and deliver on the goals that matter most. Her coaching blends real-world experience with evidence-based practices to accelerate growth, navigate transitions, and create sustainable impact.
"I know what it feels like to lead in high-pressure environments — to balance intense demands, shifting priorities, and the expectation to deliver results at the highest level”.
Credentials and Professional Standards
Advanced Certification in Executive and Organizational Coaching, Columbia University
Certified in Hogan Assessments
International Coaching Federation (ICF) ACC Certified Coach
Aligned with the ICF Code of Ethics
Services
Executive and Leadership Coaching
Personalized coaching to enhance your strategic thinking, communication, and decision-making. Tailored to your unique needs, fostering confidence, clarity, and actionable insights that drive both personal and organizational success.
Group and Team Coaching
Brings leaders and teams together to strengthen collaboration, improve communication, and align around shared goals. Building trust, enhancing team dynamics, and fostering a growth mindset that helps teams unlock their collective potential.
Performance Assessments
Provides valuable insights into individual and team strengths, development areas, and potential blind spots. Using proven tools including the Hogan Assessment, we help organizations make informed decisions about talent, succession planning, and sustained high performance.