Leadership development to help the social sector thrive

Only a thriving culture can sustain a thriving business. Working with Proof Leadership Group is an investment in the future of your organization.

Character Lab
University of Virginia
Teach for America
United Way

Success Stories

Angela Duckworth

Angela Duckworth

Author, Grit: The Power of Passion and Perseverance and cofounder of Character Lab

“I’ve been running a lab and managing people for years, but it wasn’t until I began working with Proof Leadership Group that I was able to create the high-trust, high-productivity culture that I wanted. No exaggeration: Dustin is the best facilitator and counselor in this area I’ve ever met. I recommend his services without reservation.”

Julie Mikuta

Julie Mikuta

Co-President, Charles and Lynn Schusterman Family Philanthropies

“Proof Leadership Group has provided wise counsel, dynamic facilitation and a uniquely accessible approach to thinking about and improving organizational culture. Their philosophy that strong cultures depend on just two things — trust and clarity — has been clarifying for us and has shaped how we approach our culture building work.”

Son Han

Son Han

Interim CFO, KIPP
Texas Public Schools

“Proof Leadership Group has transformed our team and thereby our organization by providing sage advice, incredible facilitation, and superior one-on-one coaching for many of our team members. We have built our team on trust and clarity, as taught to us by Proof and because of that, we have never had stronger engagement or retention.” 

Our Services

Executive Coaching

Benefit from an independent voice that doesn’t have an agenda, isn’t trying to impress, and can bring prudent candor to unique challenges and opportunities. Learn more


ReTreat yourself and your organization. Tailored retreat facilitation will help you build teams that are engaged and collaborate effectively to achieve organizational goals. Learn more


Collect insights and create action. Use data to define important competitive challenges, uncover opportunities, set priorities, and continuously improve. Learn more

People Operations

Building a high-performing team doesn’t just happen. People Operations support can help you design and execute strategies to attract, engage, and retain the best talent. Learn more


Great leadership can be taught. We will help identify your goals and needs, then craft a unique learning journey specifically for your leaders. Learn more


Experience bespoke facilitation services designed to elevate meaningful conversations, streamline complex decision-making processes, and foster impactful transformations. Learn more.

How it Works

Book a Consult

Book a consult

We’ll get to know you, your challenges, and the goals that matter to you most.

Craft a Plan

Craft a Plan

Proof Leadership will give you a free, customized plan, along with free tools and resources.

Improve Culture

Improve Culture

Build the skills, mindsets, and behaviors needed to have your organization perform at its peak

Our Results


of people who get coaching see the value and are satisfied with it


of people would recommend coaching to others


of organizations made back more than their investment in coaching


of high-performing organizations actively budget for coaching