Weiss International Ltd. is a premier consulting firm, renowned for our unwavering commitment to excellence, innovation, and ethical leadership. We aspire to empower our clients to re-think their strategies, drive positive change, and develop their leadership talent in a rapidly evolving business landscape.
- Dr. David Weiss, President & CEO

Innovation, Leadership & HR Consulting
Weiss International Ltd. brings expertise as facilitators of complex issues in strategy, governance, and leadership that achieves strategic insight, innovative solutions, and effective implementation plans.
We focus on understanding your unique challenges and designing customized solutions in three areas:
Upcoming Conferences
September 25, 2025
"Winning Against Resistance to Change" in-person CEO workshop for TEC-Canada, presented by Dr. David WeissOctober 16, 2025
“Derisking HR Strategy Execution,” for Infonex Conference, presented by Dr. David WeissNovember 6, 2025
“Derisking Strategy Execution,” for the Institute for Performance and Learning (I4PL) Annual Conference, presented by Dr. David WeissNovember 7, 2025
“Leading Innovation” at Schulich School of Business, Strategic Leadership and Innovation Conference, presented by Dr. David Weiss