We are a boutique coaching firm specializing in leadership development and team optimization. Our aim is to empower people with insights and skills they need to drive organizational success and lead with purpose.

Building on more than two decades of experience, we offer tailored programs designed to unlock the potential of individuals and teams.

 

Because when leadership thrives, everything follows.

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Offerings

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LEADERSHIP COACHING

Our personalized coaching program offers a collaborative process of discovery, that enables our clients to do meaningful work from a place of personal power and interpersonal connection.

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TEAM DEVELOPMENT

We offer programs for organizational teams, focusing entirely on the organization’s unique requirements, whether through a single immersive learning session, a multi-day team retreat or a series of targeted workshops.

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Saima Irtiza, Founder of Mosaic

I’ve spent the last decade in the leadership development space, as facilitator, coach and trainer, working with hundreds of learners from around the globe.  Seeing the world through the perspectives of individuals from diverse backgrounds, cultures, and experiences, I’ve come to appreciate how our values and beliefs are shaped by the environments we grow up in.  And sometimes, they need to be challenged when they hold us back from our goals.  

Through this work, I’ve witnessed the power of intentional leadership—how the right mindsets, tools, and spaces for reflection can unlock potential. I’ve seen people navigate uncertainty, challenge assumptions, and step into their roles with greater clarity and confidence. More than ever, leadership is about the courage to reimagine what’s possible.

I have founded Mosaic as a culmination of learnings.  It is an invitation to  individuals, teams and organizations, to partner and find ways to amplify impact within their spheres of influence.

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Certified Adaptive Leadership ™ Facilitator & Coach
ADAPTIVE CHANGE ADVISORS

Practitioner Diploma in Executive Coaching
Certificate in Team Coaching Fundamentals

ACADEMY OF EXECUTIVE COACHING (AOEC, UK)

Immunity to Change ™ Facilitator & Coach
MINDS AT WORK


CO-AUTHOR OF THE FIRST PUBLISHED

Adaptive Leadership Facilitator Guide

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TESTIMONIALS

“Working with Saima has been an incredibly transformative experience. This coaching came at just the right moment, and I’m truly grateful for the safe space she provided to explore my challenges. Saima’s non-judgmental listening and genuine responses helped me uncover aspects of myself I hadn’t fully acknowledged. This newfound perspective has shifted how I approach difficult situations, moving from reaction to thoughtful response. Since our sessions, I’ve felt a renewed inner strength that’s guiding positive changes in both my professional and personal life. Thank you for helping me become a better version of myself!”

A.S.P

“Working with Saima has been transformative for me as a leader. Saima served as a powerful mirror, illuminating my blind spots, guiding me to deeper self-awareness and helping me redefine some of my internal narratives positively and accurately. Saima provided a safe space for reflection, allowing me to untangle the complexities of the various threads in my life, encouraging me to navigate the most pressing challenges and reminding me to celebrate all the gains we made! I’m immensely grateful for her wisdom, compassion, and unwavering dedication to my journey. She is a consummate professional and I recommend her without reservation!”

CEO & Founder Global Health Advisory Company 

“Before experiencing this form of Executive Coaching, I did not understand how deep were my fears to show up as a leader. I was not asking myself the right questions. Saima helped guide my reflections to unpack raw and important elements that compose my identity as a leader, an innerly transformative journey.”

Ada Marmion

Director of Partnership & Knowledge in the Development Finance sector

“ Saima’s coaching services are nothing short of transformative. From the moment I stepped into her office, I was met with patience, keen insight, and an unwavering commitment to understanding my challenges. Battling imposter syndrome, I found solace in her guidance as she skillfully navigated me through its complexities, helping me confront and conquer it head-on. What truly sets Saima apart is her unparalleled ability to ask pointed questions that spark introspection and facilitate profound self-discovery. Thanks to her expertise, I not only overcame my doubts but also unearthed newfound confidence and clarity. If you’re seeking a coach who listens, understands, and empowers, look no further than Saima. ”

 

Wambui Karobia

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