Where Human Potential and Strategy Meet,
Lasting Change Begins.

Change only sticks when people feel understood, equipped, and connected.
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Change only sticks when people feel understood, equipped, and connected. We work with organizations to align the people experience with the business ambition, turning resistance into readiness and uncertainty into focused action. The result? Transformation that’s felt, not forced.
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Trusted by leading companies

Welcome to Pulse by DNK

I'm Donna, and I launched Pulse because I've seen firsthand what happens when business strategy and people strategy actually work together and what happens when they don't. You can't drive sustainable results without your people. But when they're aligned, supported, and connected to purpose, they don't just perform, they grow, lead, and ignite what's possible.

At Pulse, we help organizations cut through the noise and move forward with intention. We bring a proven track record of helping teams navigate change, develop leaders, and build cultures where performance and purpose go hand in hand.

If you're passionate about building meaningful momentum for yourself, your team, or your organization, let's connect.

Donna Tulloch

Founder and President
Donna Tulloch, Founder and President of Pulse DNK.

What We Do

Cultivating the inner capacity that sustains all change.

Human-Centred Growth is about becoming the most aligned version of yourself; integrating who you are, how you lead, and how you live. It’s where self-awareness meets purpose, and growth becomes a way of being, not just doing.
Learn more about Human-Centred Growth

Driving real results starts with rethinking how you lead.

We help leaders pause, step back, and rethink what’s truly driving performance, then rebuild with intention. In a world that’s constantly shifting, are you sure that what got you here will get you there?  It’s time to engage, examine and evolve.
Learn more about Consulting

Working together to build the skills that drive adoption to deliver client value.

From in-person sessions to online programs, we help you operationalize new ways of thinking and working, so the change you’re striving for, sticks.
Learn more about Training

Strengthen leadership that drives meaningful, measurable results.

Whether you're stepping into a new role, driving transformation, or developing high-performing teams, we help you lead with clarity, confidence, and impact.
Learn more about Coaching

Pulse Change Process

Together, these six “readiness levers” make sure you’re not launching blind, you’ve checked all the lenses, calibrated every angle, and are ready to zoom straight into value.

Strategic Readiness

Ensure your change is tied to clear business goals, so every effort you make is laser-focused on outcomes that move the needle.

Leadership Readiness

Build a fearless, aligned leadership team that’s primed to steer, sponsor, and role-model the new ways so courage cascades from the top down.
Emotional Change Deck program thumbnail - creating human conversations in workplace

People Readiness

Equip individuals with the mindset and capabilities to embrace change so resistance gives way to curiosity and confidence.
Navigating Change program thumbnail - psychology-backed change management tactics

Organizational Readiness

Tune your structures, processes, and culture to support the shift so your organization’s very backbone flexes, rather than snaps, under new demands.
Resilience Ready program thumbnail - building capacity to adapt and thrive

Technical Readiness

Validate that your tools, systems, and data are primed for the new reality so technology becomes an accelerator, not a roadblock.
Teaming for Success program thumbnail - improving team collaboration and efficiency

Business Readiness

Align operational plans, budgets, and KPIs around the change objectives so your day-to-day gets you steadily closer to the strategic vision.
Five Dimensional Leader program thumbnail - developing leadership at all levels
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Programs and Workshops

Designed to drive meaningful individual development, enhance team performance and leadership effectiveness; our programs support growth at every level of the organization.
Change Align™
Change & Adaptation

Change Align™

Turn vision into action, with a proven six-step change management framework, backed by seasoned change leaders to help you maximize value fast.
Navigating Change
Change & Adaptation

Navigating Change

Gain insight from this change management program into psychology-backed tactics, and hands-on exercises to reduce resistance and accelerate adoption.
The Power of Connection
Leadership & Collaboration

The Power of Connection

Explore the critical role of human connection in driving engagement, psychological safety, and high-performing cultures.
Five Dimensional Leader™
Leadership & Collaboration

Five Dimensional Leader™

Develop leaders at all levels. From first-time managers to the C-suite, with practical skills, self-awareness, and strategic insight to lead in complexity.
Teaming for Success
Leadership & Collaboration

Teaming for Success

Enable teams to evolve for greater collaboration, efficiency, and effectiveness, delivering stronger organizational and customer value.
Emotional Intelligence
Whole Personal Growth

Emotional Intelligence

Strengthen self-awareness, empathy, and interpersonal effectiveness to build deeper trust and connection across teams and stakeholders.
Mindfulness Mastery
Whole Personal Growth

Mindfulness Mastery

Foster focus, presence, and emotional regulation to enhance decision-making, leadership presence, and well-being.
Resilience Ready
Whole Personal Growth

Resilience Ready

Cultivate the capacity to adapt, recover, and thrive in the face of ongoing change and pressure.
Emotional Change Deck
Change & Adaptation

Emotional Change Deck

This is a uniquely simple and powerful way to create human conversations about what really matters in the workplace.
Change & Adaptation

Emotional Change Deck

This is a uniquely simple and powerful way to create human conversations about what really matters in the workplace.
Change & Adaptation

Navigating Change

Gain insight from this change management program into psychology-backed tactics, and hands-on exercises to reduce resistance and accelerate adoption.
Change & Adaptation

Change Align™

Turn vision into action, with a proven six-step change management framework, backed by seasoned change leaders to help you maximize value fast.
Leadership & Collaboration

Teaming for Success

Enable teams to evolve for greater collaboration, efficiency, and effectiveness, delivering stronger organizational and customer value.
Leadership & Collaboration

Five Dimensional Leader™

Develop leaders at all levels. From first-time managers to the C-suite, with practical skills, self-awareness, and strategic insight to lead in complexity.
Leadership & Collaboration

The Power of Connection

Explore the critical role of human connection in driving engagement, psychological safety, and high-performing cultures.
Whole Personal Growth

Emotional Intelligence

Strengthen self-awareness, empathy, and interpersonal effectiveness to build deeper trust and connection across teams and stakeholders.
Whole Personal Growth

Resilience Ready

Cultivate the capacity to adapt, recover, and thrive in the face of ongoing change and pressure.
Whole Personal Growth

Mindfulness Mastery

Foster focus, presence, and emotional regulation to enhance decision-making, leadership presence, and well-being.

Looking for a customized solution? We know one-size does not fit all.

Every organization and every person is unique; that’s why we offer fully customizable workshops tailored to your goals and culture. Whether you need a focused half-day deep dive, a multi-session leadership series, or an interactive virtual experience, we’ll partner with you to design and deliver exactly what your team needs for measurable impact.
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Case Study

How we helped a Global Financial Firm achieve 30% faster investment decisions and cross-regional alignment

By reframing a tech rollout as a strategic transformation, the firm leveraged the Pulse Change Methodology to drive adoption, unify operations, and build lasting change capability.

Resources

A collection of posts highlighting trends, concepts, ideas
Emotional Intelligence & Wellbeing

Emotional Intelligence in Change Management

Leading change succeeds when we put people at the center. This concise guide to emotional intelligence in change management reveals five essential skills—tuning into your team’s mood, practicing empathetic listening, mapping the change curve with micro-gestures, building emotional agility through naming and reframing, and leading with vulnerability.
Read full post
Change & Adaptation

The Change Muscle: What to Strengthen Before 2026

As 2025 draws to a close, leaders are preparing for a new era of transformation — one defined by rapid technological shifts, evolving expectations, and the need for purpose-driven leadership. In this article, we introduce the Pulse Change Muscle™ Framework, a five-dimensional model that helps leaders and organizations strengthen their readiness for 2026.
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Emotional Intelligence & Wellbeing

Making Peace - Making Space

Making Space – Making Peace explores what happens when we stop pushing through and start listening inward. It’s a gentle invitation to step out of the noise, create room for what’s been waiting to surface, and reconnect with the parts of ourselves we’ve overlooked. In that space, clarity returns, compassion grows, and we find the kind of peace that strengthens how we lead, live, and show up for others.
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Leadership & Collaboration

Is Your Transformation Stuck? A Change Perspective on Why and What You Can Do to Fix It.

Agile transformations start with energy and enthusiasm. Leaders announce the shift. Agile Coaches are brought in. Teams attend training. New Agile frameworks are introduced. But then, something happens.
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Change & Adaptation

Being A Change Sponsor

Change management isn’t just corporate speak; it's the art of guiding companies through new chapters, be it due to tech upgrades, market shifts, or internal revamps. But here's the kicker: none of this flies without the right people leading the charge.
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Change & Adaptation

Small Steps to Stay Calm and Centered During Life's Changes

It’s been an intense year. With the flurry of change circling us - whether it’s geopolitical, economic, personal or professional, global or local - we’re living in a time of many endings and beginnings.
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Leadership & Collaboration

How to Navigate Generational Differences in the Workplace

From Baby Boomers to Gen Z, it can feel like you’re managing a small universe of experiences and perspectives. So, how do you ensure that everyone works well together?
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Change & Adaptation

The Power of Connection

Navigating the maze of today’s workplace can feel a bit like trying to find your way through a bustling city without a map. It's diverse, it's complex, and it's constantly changing. But amidst all this hustle and bustle, there’s one thing that can turn the workplace from just another office into a close-knit community: genuine connections.
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Frequently Asked Questions

Don’t see your question? Send us a message and we will get back to you as soon as we can.
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What’s the difference between change management and project management? Why do I need a change manager if I already have a project manager?
Can Pulse by DNK support both small and large-scale changes?
Do you only work with businesses, or do you also support individuals?
What industries do you specialize in for change management consulting?
Do you have experience managing change during digital transformation initiatives?

What Our Clients Have to Say

How Pulse DNK powers success — straight from our clients

“Working with Donna Tulloch over the past two years has been transformative for both me and our team. Her guidance showed me that driving change isn't just about tools or processes—it’s about trust, curiosity, and engaging people in a meaningful way. She helped us build global change capability by introducing practical, proven methodologies that empowered our teams to lead change effectively across a complex organization.”

Andrew Taylor, Director of Value Realization Office at Sun Life Financial
Andrew Taylor
Director, Value Realization Office
Sun Life Financial

“Donna is a tremendous leader with years of demonstrable experience that has created impact across multiple organizations, industries and cultures. As such, she brings a wealth of insight and expertise to any project or turn around in which she is active. The moment that I need a trusted resource, Donna is top of the list. I appreciate her insightfulness as a client. I count on her expertise as a trusted consultant.”

Chris Fuller, President of RightPath Resources
Chris Fuller
President
RightPath Resources

“Donna drove many strategic projects, particularly related to the merger of three airlines and securing maintenance regulatory approvals for the integrated operation. Her dedication to performance was instrumental to the success of the integration. Her technical and regulatory knowledge was a great asset in meeting compliance requirements and working with Transport Canada at both national and local levels.”

Alan Pidgeon, Owner of Avian Resources
Alan Pidgeon
Owner
Avian Resources
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Ready to Drive Lasting Change? Let’s Talk.

Let’s discuss how we can set your team up for long-term success. Get in touch to start your transformation journey.
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