Tel: 401-965-6111
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David Simpson

Principal Consultant, The Table Group
Founder and President, N-Able Alliance LLC

As one of our founding Principal Consultants and former client, David has become a trusted advisor to an impressive portfolio of organizations. His passion for organizational health has helped him build a strong reputation for delivering results and facilitating lasting, transformative change. David is a member of our Practice Advisory Council. 

David works regularly with CEOs and executive teams in quickly and effectively applying the concepts captured in all of Pat Lencioni's books. His clients span a broad spectrum; including technology, public sector, healthcare and ministry organizations.

Prior to partnering with The Table Group David spent 20+ years in Information Technology. Previously leading the globalization of Avaya’s Services Offerings and aggressively expanding their International Services business. David holds a B.A. from the University of Glasgow. 

He and his wife Shona came to the United States from Scotland in 1993 and are blessed to have five children. They live in Prosper, TX and they are active partners of ONE Community Church in Plano.

Partial Client List

  • Amer Sports
  • Aptos
  • Belimo
  • Central Texas Conference UMC
  • CFA Institute
  • Children's Health System of Texas
  • FAA
  • Harris Companies
  • PHEI
  • Southwest Airlines
  • Vanguard
  • Western Digital Corporation


“In my career I have had the opportunity to participate in various "Team Building" initiatives, consequently I approached the session with David Simpson with a large dose of skepticism. Pretty quickly my misgivings were replaced with appreciation for the tremendous value The Table Group's approach was able to bring to IPC. David's focus on our business and on us as a team was impressive. The work he led us through was highly productive. We continue to reap benefit from it.”

—Jan Risi, President & CEO, IPC

When launching Aptos, we knew Organizational Health was going to be critical to our success, and David was there Day One to partner with us. His wealth of experience and willingness to tell us the ‘kind truth’ set him apart.