Working with leadership teams across financial services, technology, and professional services.
Executive Coaching · Team Coaching · Leadership Development
Helping leaders see clearly, understand motivations and act effectively — beyond familiar patterns.
The leadership challenge
It fails where perception remains unexamined.
You're capable. Well experienced. Proven. You've learned the frameworks and applied the methods. Yet the challenges keep shifting.
Over time, leadership faces decision fatigue, misalignment, or loss of trust. This is not a skills issue. It is a signal that leadership demands have outgrown the tools that once worked.
Begin your leadership transformationWhat we offer
Sigma Praxis is a personalised leadership and team-coaching consultancy. We support senior leaders and teams navigating complexity, transition, misalignment, and creative decision-making.
01
Polarity mindset · Systemic thinking · Adaptive actions. A sustained coaching relationship for senior leaders navigating transition, complexity, and expanding responsibility.
→02
Systemic alignment · Collective sense-making · Adaptive collaboration. Structured space for leadership teams to see clearly how they work together — and shift what no longer serves.
→03
Purpose-designed workshops, learning labs, and facilitated programmes for leadership cohorts, intact teams, and cross-functional groups.
→Our approach
At Sigma Praxis, we work with the assumptions, stories, patterns, and dynamics that shape how leaders think, decide, and act. We focus on how leaders make sense of complexity, how decisions are shaped under pressure, and how vision, authority, and energy remain aligned.
Learn about our approach →Systemic Thinking
How leaders make sense of their contexts and the patterns that shape decision dynamics.
Applied Psychology
Supporting leaders to articulate their strategic functioning and how influence, authority and action interact.
Somatic Awareness
Whole-body effectiveness and embodied presence as a foundation for coherent leadership action.
Working with leadership teams across financial services, technology, and professional services.
What clients say
Jess is a highly knowledgeable and competent leadership coach. She totally understands the human element of successful leadership and delivers highly practical and relevant support and ideas. I have no hesitation in recommending Jess to anyone looking for a unique and insightful approach to their own development.
David MacDonald
Business Development & L&D Leader · Leadership & Sales Coach
I've had the privilege of working with Jess, who brings rare clarity, presence, and depth to leadership development. She combines strategic insight with an attuned understanding of how leaders draw, use, and renew internal energy. Her questions and practices create space for reflection and renewed purpose. I highly recommend Jess to anyone seeking to elevate both their effectiveness and inner resilience.
Johan Gozali
Programme Director, Workplace Experience · GovTech Singapore
I am truly grateful to have participated in the executive leadership coaching programme with Jess. She is a highly professional and experienced coach who consistently creates a strong foundation of trust, empathy, and psychological safety — essential for deep self-discovery and growth. Through our coaching journey, I was able to rediscover myself and gain meaningful insights.
Yanru Lian
Innovation & IP Management · Co-founder
I had the opportunity to be coached by Jess, and it turned out to be a genuinely valuable experience. She took an empathetic approach from the start, taking time to understand the motivations, experiences, and fears that shape how I think and make decisions. Jess is thoughtful and consistently present — she listens carefully and engages in a way that makes the process feel both structured and personal.
Mahnoor Ali Syed
Economics & Finance · ESG · AI & Decision Intelligence
Jess Tansutat is an excellent coach for leadership development. She helps leaders develop greater self-awareness and a deeper understanding of how they impact others. Her coaching conversations are both challenging and supportive, creating the ideal environment for growth. The insights I gained continue to influence how I lead today.
Rudolf Lessmann
Global Head of Patents · MANN+HUMMEL
Trusted by leaders at
Founder
Trusted · Strategic · Grounded
"Leadership is demanding, consequential, and often lonelier than it appears. At its best, it brings clarity, direction, and collective momentum. At its most difficult, it involves tension, uncertainty, competing demands, and decisions that do not have clean or immediate answers."
Jess works as a thinking partner to leaders who carry significant responsibility — helping them surface assumptions, interrupt unhelpful patterns, and strengthen coherence in how decisions are made and action is taken.
Meet Jess →A deep exploration of what separates truly transformational leaders — drawing on 15 years of research, practice, and the hidden psychology of how great leaders think, feel, and decide.
Be among the first to know
Ready to begin?