about us


A Toronto-based innovation, leadership and HR consulting firm...

We work with many Fortune 500 companies and public sector organizations globally to enhance business, organizational and talent effectiveness. Our research-based approach generates leading-edge strategic insights and workshop designs that achieve meaningful outcomes for our clients.

An acknowledged thought-leader...

Our thought-leadership is in the areas of strategic planning and change, innovation, leadership development, and HR solutions. Our unique approach combines outstanding design with exceptional facilitation skills to assist boards, executives and leaders to re-think their strategies, align their work, develop their talent, and engage their employees.

Building organizational and people capabilities...

We have found that leveraging innovation, leadership and HR capacity is the cornerstone of organizational and people effectiveness. Our innovation and leadership programs are dynamic, fast-paced and highly interactive learning sessions that result in actionable outcomes.

Based upon the writings of Dr. David S. Weiss...

Our firm's methodology is based on the writings of the firm's President & CEO, Dr. David S. Weiss. He has written over 45 journal articles, presented at over 200 conferences, and has authored or co-authored six business books. Dr. David Weiss is a sought-after motivational speaker and has conducted executive sessions in Canada, USA, England, Hungary, Switzerland, China, Malaysia, Russia, Israel, Uganda, South Africa, and Chile on the ideas in his books.


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our team

View our team bios.

 our strengths

Weiss International Ltd. partners with you to develop strong, ongoing relationships that reflect a high degree of understanding and trust from diagnosis to implementation. Our strengths are as follows: 

1.   Strategy Facilitation: We design and facilitate strategy, structure, and change management sessions with a unique blend of research, innovative thinking, meaningful dialogue, and effective decision making.
2.   Innovation Consulting: We develop leaders and teams to think innovatively and apply practical tools to transform your culture to a culture of innovation for sustainable business success. 
3. .Leadership Consulting: We utilize creative design and training techniques to foster and deepen holistic leadership, teamwork, innovative thinking, and high performance cultures.
4.   Human Resources Consulting: We transform HR from a service function to a key business partner focused on helping the organization achieve its business goals.
5.   Measurement: We measure and evaluate your leadership capacity, team alignment and engagement, culture of innovation, and HR practices that are essential to organizational performance and competitiveness.