Strategic Planning, Execution & Organizational Transformation
Governance, Board Effectiveness & Enterprise Risk Management
Operating Model Design & Organizational Development
Public Sector Strategy, Policy & Regulatory Modernization
Executive Advisory, Stakeholder Engagement & Strategic Partnerships
Organizational Change Management & Implementation
Performance Improvement, Accountability & Evaluation
Leadership Development & Organizational Capacity Building
Turning complex strategies into practical solutions, measurable results, and sustainable organizational change.
Leeca Sonnema is a senior executive and management consultant with more than 20 years of experience leading complex organizational transformation, strategic planning, governance, and performance improvement initiatives across Canada's public, healthcare, regulatory, academic, and non-profit sectors.
As Founder and Principal Consultant of S² Advisory Inc., Leeca partners with executives, boards, and organizational leaders to translate strategic priorities into practical implementation plans, effective governance structures, and sustainable operating models. She brings a unique combination of executive leadership, business acumen, clinical expertise, and disciplined implementation to help organizations navigate complexity, strengthen accountability, and achieve measurable results.
Throughout her career, Leeca has held senior executive and leadership positions within Alberta Health Services, Primary Care Networks, and national healthcare organizations. Her extensive experience includes leading provincial strategies, regulatory modernization, organizational redesign, digital transformation, and large-scale implementation initiatives. Notable accomplishments include developing Alberta's Medical Assistance in Dying framework, contributing to provincial seniors' health and community care strategies, and leading the implementation of a clinical information system across 14 intensive care units. Her work has been recognized with Alberta Health Services President's Awards of Excellence.
Leeca holds an Executive MBA specializing in Innovation and Entrepreneurship, a Bachelor of Science in Nursing, and the ICD.D designation from the Institute of Corporate Directors. Her professional development includes certifications in change management, project leadership, quality improvement, and executive leadership.
Her governance experience includes serving on boards and governance committees in the non-profit and community sectors, bringing practical insight into board effectiveness, organizational accountability, enterprise risk, and strategic oversight.
Known for her collaborative leadership, sound judgment, and ability to navigate complex stakeholder environments, Leeca brings together strategic thinking and operational discipline. She works alongside clients to develop solutions that are evidence-informed, achievable, and designed to deliver lasting organizational value.
Her approach is grounded in a simple principle: strategy creates value only when organizations have the leadership, structures, and capacity to put it into action.
Let's bring your vision to life. Whether you're building from the ground up or refreshing what's already there, we're ready to support you every step of the way. From planning and design to final delivery, we focus on quality, efficiency, and results that last.
