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Gain the ultimate competitive advantage of teamwork.

About Us

Diane Hartt Headshot
Diane Hartt, Owner of Hartt Consulting Group

Our company works hard to help your business build a culture of performance. We use the Five Behaviors of a Cohesive Team to help new teams ramp up and build a common language that everyone understands. We can identify and address team performance issues to get your team working at peak capacity. We provide the tools and methods that gives your company the jump start they need to get on track and deliver quickly.

By addressing the known dynamics of your team Hartt Consulting Group can build a culture of high performance, while keeping it in a language that everyone can understand.

Testimonials For Hartt Consulting Group

  • I have used their services for associates reporting into me, for working with my business leader and peer group. She added a dimension that yielded increased awareness of individual and team assets and a plan to capitalize on those strengths.

    Sandy, Vice President Healthcare


  • The Five Behaviors of a Cohesive Team™

    The Five Behaviors of a Cohesive Team™ is a powerful program that helps professionals discover how to build a truly effective team using a language that all members can understand.


    Five Behaviors Intro Video
  • Five Behviors Personal Development

    This new product was created to harness the power of The Five Behaviors™ across the entire organization. The Five Behaviors™: Personal Development solution teaches individuals to become better teammates by integrating Patrick Lencioni’s model at the organizational level. The goal is to completely redefine teamwork and collaboration. Personal Development was designed specifically to work for individuals; participants do not all need to be part of the same team.