Practices.
Enterprise & Leadership Transformation.
Making Vision a Reality
DM&A partners with executive teams and boards to influence enterprise-wide transformation that strengthens strategy, sharpens execution, and builds cultures of process optimization, accountability and performance. In today’s rapidly shifting environment, sustainable success requires more than incremental change—it demands measurable impact through clarity of vision, aligned leadership, and disciplined delivery.
DM&A’s Enterprise & Leadership Transformation practice guides organizations to:
- Develop Clear Strategic Direction – Define enterprise priorities, align initiatives to outcomes, and translate strategy into measurable action.
- Strengthen Leadership Effectiveness – Equip senior leaders with the mindset, skills, and governance structures needed to lead through complexity and change.
- Optimize Organizational Design – Align structure, talent, and processes to strategic goals, improving agility and performance.
- Drive Execution Excellence – Establish program governance, performance metrics, and accountability frameworks that ensure results align with goals.
- Cultivate Culture & Engagement – Build high-trust, high-performance environments where people are developed and empowered to lead, innovate and grow.
We combine strategic insight with hands-on execution—working alongside leadership teams to design transformation roadmaps and stay engaged through implementation. Our approach is collaborative, data-informed, and results-driven, ensuring that change is not only envisioned but realized.
The outcome is a stronger, more aligned enterprise—led by confident, capable leaders prepared to navigate complexity and deliver lasting impact.
DM&A: Enterprise & Leadership Transformation Practice
Lead Boldly. Execute with Discipline. Deliver Measurable Impact.
In today’s rapidly shifting environment, incremental improvement is not enough. Sustainable success requires clarity of vision, aligned leadership, disciplined execution, and a culture built for performance.
DM&A partners with executive teams and boards to drive enterprise-wide transformation that strengthens strategy, sharpens execution, and builds high-performing organizations. We help leaders move from ambition to measurable results.
We don’t just design change—we stay engaged to deliver it.
How We Influence
Clarify Strategic Direction
Align your enterprise around what matters most. We work with leadership to define clear priorities, align initiatives to outcomes, and translate strategy into actionable, measurable plans that drive enterprise performance.
Strengthen Leadership Effectiveness
Complexity demands capable leaders. We equip senior executives with the mindset, governance structures, and decision frameworks needed to lead confidently through growth, disruption, and transformation.
Optimize Organizational Design
Structure drives behavior—and performance. We align organizational design, talent models, and core processes to strategic objectives, increasing agility, accountability, and operational efficiency.
Drive Execution Excellence
Strategy without execution is risk. We establish governance models, performance metrics, and accountability frameworks that ensure initiatives deliver measurable results—on time and with impact.
Cultivate Culture & Engagement
Performance thrives in high-trust environments. We help build cultures where people are developed, empowered, and aligned—creating organizations that innovate, collaborate, and sustain long-term success.
Our Approach
We combine strategic insight with hands-on execution. Our team works alongside executive leadership to:
- Assess current-state performance and alignment
- Design clear transformation roadmaps
- Establish governance and measurement frameworks
- Guide implementation through disciplined oversight
- Track and realize measurable value
Our approach is collaborative, data-informed, and results-driven—ensuring change is not only envisioned, but realized.
Ready to Lead Enterprise Transformation?
Whether you are refining strategy, strengthening leadership alignment, redesigning your operating model, or accelerating execution, DM&A provides the structure, insight, and partnership to move your organization forward.
Let’s define what transformation looks like for your enterprise—and build the path to achieve it.
Confident leaders. Aligned strategy. Disciplined execution. That’s how lasting impact is built.
Diane Meiller-Cook
President & CEO
Ms. Diane Meiller-Cook is a dynamic, visionary leader and influential thought leader who inspires change and reimagines what organizations can achieve. Specializing in enterprise change management and organizational realignment, she collaborates with senior executives to harness the power of people, aligning human capital with bold strategic vision. With a sharp ability to anticipate and shape the future, Ms. Meiller-Cook consistently drives transformation that elevates performance and impact. She is a frequent and engaging speaker on Change Management, Strategic Planning, Organizational Alignment, and Leadership Optimization.
Human Capital & Organizational Development.
Aligning for Excellence
DM&A’s Human Capital & Organizational Development practice helps organizations implement effective workforce strategies by aligning people, leadership, and culture with business objectives. Through this alignment, organizations can strengthen engagement, improve productivity, and develop resilient leadership that drives measurable results.
By integrating human capital strategy with leadership development, organizational design, and culture transformation, we create practical frameworks that support immediate priorities, enable long-ter
Develop Human Capital Strategies
Services include workforce planning, talent strategy, succession planning, and capability development to ensure the right people are in the right roles to drive results.
Align Organizations for Optimal Effectiveness
Design structures, roles, and governance models that enable clarity, accountability, and efficient decision-making. This includes operating model design, role alignment, performance management frameworks, and process optimization to improve organizational performance.
Build Leadership Capabilities
Through leadership development programs, and advisory services, we help leaders build the skills necessary to inspire teams, manage complexity, and lead through change.
Facilitate Organizational Change Management
Support organizations in building cultures that reinforce values, accountability, collaboration, and innovation. Services include culture assessment, change management strategy, employee engagement initiatives, and communication frameworks that help organizations navigate transformation successfully.
Establish Talent Development & Performance Management Programs
Develop programs which support and enhance employee growth, accountability, and high performance. This includes competency frameworks, learning and development strategies, performance management systems, and career path development.
Our Impact
A strong human capital and organizational development strategy enables organizations to translate vision into execution. By strengthening leadership, aligning talent with strategy, and cultivating high-performing cultures, we help organizations build the capacity to adapt, grow, and deliver sustained impact.
Leslie O’Meara
Vice-President, Human Resources and Organizational Development
Ms. Leslie O’Meara is a transformational leader who elevates Human Resources from function to force multiplier—driving talent development, engagement, and retention with purpose and vision. As a recognized expert in human capital and change management, she has a unique ability to take bold ideas and translate them into actionable strategies, guiding organizations from vision to execution with precision and impact.
IT Optimization
& Planning.
Leveraging Technology
Into A Strategic Advantage
DM&A’s IT Optimization & Planning (ITOP) practice helps organizations turn technology into a strategic advantage by aligning IT investments, governance, and delivery with business priorities. We work with technology leaders to bring structure, transparency, and execution discipline to complex IT environments—ensuring technology investments deliver measurable business value. By strengthening portfolio governance, delivery oversight, and operating models, we help organizations improve performance, reduce complexity, and increase the success of strategic technology initiatives.
Through a combination of strategic insight and hands-on leadership, we deliver practical roadmaps, governance frameworks, and program execution support that enable organizations to manage technology investments effectively, align IT with enterprise priorities, and deliver sustainable results.
Key Service Areas
Implementing IT Portfolio Planning & Governance
Align technology investments with strategic priorities through structured portfolio planning, prioritization frameworks, and governance models that improve visibility and decision-making.
Enhancing IT Delivery & PMO Governance
Establish governance frameworks, reporting structures, and PMO capabilities that strengthen oversight and improve the success rate of complex technology initiatives.
IT Operating Model Development
Design operating models, roles, workflows, and decision rights that enable IT organizations to collaborate effectively and execute efficiently.
Data & Content Governance
Implement governance, security, and lifecycle management practices that ensure enterprise data is accurate, secure, compliant, and accessible to support better decision-making.
Program & Project Leadership
Provide experienced program and project leadership to guide complex initiatives, align stakeholders, manage risk, and ensure successful delivery.
IT Vendor & Procurement Management
Strengthen vendor oversight, optimize sourcing strategies, and ensure technology partners deliver the expected value and performance.
IT Service Management
Improve reliability, responsiveness, and user satisfaction through modern service management practices that support continuous improvement across IT operations.
Our Impact
By aligning technology strategy, governance, and execution, we help organizations move from fragmented IT environments to disciplined technology performance—ensuring investments deliver measurable business outcomes and support long-term growth.
Lisa Meek
Vice-President, IT Optimization and Planning
With more than 28 years of transformative IT leadership, Ms. Lisa Meek turns technology into a powerful strategic asset. Her cross-industry experience—spanning education, federal and defense, financial services, hospitality, publishing, and construction—brings a broad, execution-focused perspective to every engagement.
A visionary in assessment, design, and implementation, she delivers high-impact programs that streamline operations and elevate performance. With deep expertise in PMO leadership and portfolio management, she aligns priorities, strengthens governance, and drives disciplined execution—ensuring technology investments accelerate outcomes and deliver measurable IT ROI.