Tanzania Leadership Training Expert

Shannon Mtasiwa
Dar-es-Salaam, Tanzania

Bio Picture: Shannon Mtasiwa

Shannon Mtasiwa has a background in Psychology and an MSc in Applied Positive Psychology and Coaching Psychology. She is dedicated to bringing a unique blend of knowledge translation, application, expertise, quality, and innovation to leadership development.

Who We Are:

Crestcom International is a leadership development company operating in over 60 countries for over 35+ years. Over 30,000 companies have entrusted our organization to develop their teams. Committed to empowering organizations in Tanzania with exceptional leadership skills, we guide individuals on a journey of growth and transformation.

How We Do It:

Our approach stands out. We offer a monthly live-facilitated, blended interactive learning process. Over 12 months, 24 interactive workshops are delivered in a live setting (in-person or virtual), meticulously aligned with fundamental CEO expectations from leaders. Content is expertly blended with exercises and activities to reinforce learning. Participants create monthly action plans tied to quantifiable business outcomes, ensuring measurable results. Monthly coaching sessions provide accountability and support.

What Makes Us Different:

Our commitment to measurable results sets us apart. Participants create monthly action plans tied to quantifiable business outcomes, ensuring measurable results. Our unique process results in long-term behaviour change through measured development, action planning, and accountability for expected results.

Our Commitment to Tanzania:

We are committed to extending our legacy of excellence to organizations in Tanzania. Understanding their unique challenges, we provide tailored solutions that drive tangible results.

Your Partner in Transformation:

With a deep understanding of Tanzanian culture and business dynamics, coupled with our proven expertise in leadership development, we are uniquely positioned to be your partner in transformation. Let's embark on a journey of growth, empowerment, and organizational excellence together.

Empower your organization with the leadership it deserves. Contact us today to embark on a transformative journey toward success.

Featured Webinar

Empower to Engage – Why Empowerment is the Missing Performance Link

Join us for a focused conversation on why empowerment plays a critical role in engagement and performance. This webinar explores how everyday leadership habits shape ownership, accountability, and results. Rather than quick fixes, this session offers perspective on what empowerment really looks like at work and why it directly influences how teams show up and perform. Designed for leaders and professionals at all levels, this session provides clarity on creating environments where people feel trusted, capable, and engaged.

Featured Ebook

Empowerment is a Competitive Advantage

Great teams are built on more than skills and knowledge. They thrive when people feel empowered to take initiative and act with confidence. This ebook explores how empowerment transforms capable individuals into decisive leaders who drive real business results. You'll discover the science behind empowerment, its direct impact on performance and profitability, and practical strategies to cultivate it across your organization. Empowerment is the competitive advantage that turns potential into measurable success.

Download Ebook

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Take the Crestcom Leadership Health Assessment

Crestcom’s Leadership Health Assessment consists of 30 targeted questions designed to help companies identify growth areas within their teams based on Crestcom’s 10 Core Leadership Competencies.

Featured Resources

The Leadership Skill That Drives Performance More Than Talent

The Leadership Skill That Drives Performance More Than Talent

High-performing organizations are not built on talent alone. They are built by leaders who develop thinking, ownership, and judgment in others. This article explains why leaders become bottlenecks, how coaching replaces control, and the three habits that help managers build high-performing, independent teams.

How to Spark Innovation at Work with Melissa Dinwiddie

How to Spark Innovation at Work with Melissa Dinwiddie

Innovation does not happen because leaders demand better ideas. It happens when leaders create the right conditions for experimentation, learning, and creativity. In this episode of The Leadership Habit Podcast, creativity strategist Melissa Dinwiddie shares practical strategies for sparking innovation at work.

""Crestcom's Bullet Proof Manager (BPM) leadership development program is one of the best and most unique leadership training programs I have ever attended. Topics are relevant in today’s challenging world, and the level of interaction and experience shared is next to none. I definitely recommend it to mid-level managers and..." Read More

-Dr Emmanuel Mallya , Director
the Open University Consultancy Bureau (OCB)

""I was so impressed with the dedication, integrity, practical knowledge with vivid examples along with experiences and Professionalism that I received from Crest Business Trainers. The trainers were well vested and with immense passion, incredible support and skills set in leadership and managerial arena. They went far above and beyond..." Read More

-Ricco S Boma , Director - Services Management
e-Government

""My name is Salum Mussa Rugambwa. I am a Certified Public Accountant (CPA) working with e-Government Authority as Director of Corporate Services. I attended a One Year Bullet Proof Manager Training in 2018. The Twelve Months practical learning sessions with CRESTCOM not only enhanced my leadership skills but also transformed..." Read More

-Salum Mussa Rugambwa , Director of Corporate Services
e-Government

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""Crestcom's Bullet Proof Manager (BPM) leadership development program is one of the best and most unique leadership training programs I have ever attended. Topics are relevant in today’s challenging world, and the level of interaction and experience shared is next to none. I definitely recommend it to mid-level managers and potential chief executive officers""

-Dr Emmanuel Mallya , Director
the Open University Consultancy Bureau (OCB)

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""I was so impressed with the dedication, integrity, practical knowledge with vivid examples along with experiences and Professionalism that I received from Crest Business Trainers. The trainers were well vested and with immense passion, incredible support and skills set in leadership and managerial arena. They went far above and beyond to help us understand how to better ourselves in all aspects while striking a healthy, efficient and productive work-life balance. The program is priceless and with great value to what we learn and got out of it and have surely so far outperformed all other such trainings that I undertook. I would definitely and highly recommend Crestcom all the time to anyone and anywhere""

-Ricco S Boma , Director - Services Management
e-Government

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""My name is Salum Mussa Rugambwa. I am a Certified Public Accountant (CPA) working with e-Government Authority as Director of Corporate Services. I attended a One Year Bullet Proof Manager Training in 2018. The Twelve Months practical learning sessions with CRESTCOM not only enhanced my leadership skills but also transformed me from being “a Traditional Manager” into “a Modern Leader”"

-Salum Mussa Rugambwa , Director of Corporate Services
e-Government

Contact Shannon Mtasiwa

Contact Info

Webinar Registration

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Empower to Engage – Why Empowerment is the Missing Performance Link

Join us for a focused conversation on why empowerment plays a critical role in engagement and performance. This webinar explores how everyday leadership habits shape ownership, accountability, and results. Rather than quick fixes, this session offers perspective on what empowerment really looks like at work and why it directly influences how teams show up and perform. Designed for leaders and professionals at all levels, this session provides clarity on creating environments where people feel trusted, capable, and engaged.

January 1st, 2026 at 12:00AM ET

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Empower to Engage – Why Empowerment is the Missing Performance Link