Diane Testa and Russ Schoen have guided our leadership team’s 1–2-day strategic planning sessions since 2019. As facilitators, they strike a perfect balance between keeping teams focused on the task at hand, and producing a lively environment that has all attendees fully engaged throughout. Diane and Russ have improved our effectiveness in strategic planning to a degree that makes it hard to envision working with anyone else. I can’t recommend them highly enough.