Each of the following are active partners of the National Principals Leadership Institute.  We are grateful for their support of us and the promotion of educational leadership.

Corwin Press


Corwin is the premier publisher of professional learning resources that equip PreK–12 educators with innovative tools to improve teaching and learning.

Corwin resources include:

  • Authored by experts on the topics most relevant to you
  • Formatted for hands-on, practical guidance
  • Research based and peer reviewed for quality
  • Suitable for professional learning settings and graduate courses in education
  • Delivered on multiple platforms, including digital products and on-site services



TD Ameritrade is the best online broker for online stock trading, long-term investing, and retirement planning. From the premium we place on people, to our passion for leading-edge technologies, to our green initiatives and community outreach, our values are at the center of everything we do. They guide us as we continue to re-imagine how our working environments can promote a more collaborative and inviting experience for all. They drive our ongoing partnerships with organizations.
As we work towards building a better, brighter future, we will continue improving our tools and solutions, enhancing the experiences of our clients and employees, building greener facilities, and lending a helping hand to those in need in our communities. Because no matter the challenge or the goal, we will never lose sight of the values that have steered us right from the start.

Interested in sponsoring principals for NPLI or initiating a partnership? Please fill-out the information below.

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