Patti Weber serves as the Chief Executive Officer, co-founder and co-owner with Croixstone Consulting. She brings more than 20 years experience to her role in helping global Fortune 500 companies and top-ranked public education schools implement forward-thinking and “game-changing” initiatives.  

Patti’s professional experience includes serving as a leader in Accenture’s Financial Services consulting practice where she helped to lead technology transformation initiatives for some of the USA’s largest banks and insurance companies. 

As an active community leader, and business owner, Patti is a member of the Charlotte Chapter of the National Association of Women Business Owners (NAWBO).  She is also a member of Carolina Women In Tech.

Additionally, Patti is a Partner with Social Venture Partners Charlotte where she serves on the SEED20 Steering Committee and as Secretary for the organization’s E3 (Explore, Education, Engage) Committee.  Patti is a member of the End-Of-Year Assessment Team for Heart Math Tutoring and has served as a math tutor for the nonprofit organization at both Sedgefield Elementary and First Ward Creative Arts Academy (CMS schools).  

Patti supports the Charlotte Affiliate of the Pancreatic Cancer Action Network (PanCAN) as a long-term volunteer including three years where she served as Teams Ambassador for the group’s signature fundraising event, PurpleStride Charlotte. In 2018, Patti was selected to serve on PanCAN’s National PurpleStride Task Force to help develop the organization’s three year strategic plan for PurpleStride.  



Mark Weber is the Managing Partner, co-founder and co-owner of Croixstone Consulting. Named one of Charlotte’s “Top 50 Entrepreneurs”, Mark is a business-builder who is also known for co-founding a fast-growth “Inc. 5000” finance/accounting consulting firm (Darton Group Consulting) that was merged into CliftonLarsonAllen in 2018.  The firm landed on the Charlotte Business Journal’s “Fast 50” list of fastest-growing private companies for three consecutive years during his tenure there. 

Mark is a Board Member and Partner with Social Venture Partners Charlotte, a venture philanthropy organization focused on investing in nonprofits who are attacking the issue of social and economic inequality in Charlotte.  He served as the organization’s Leader Partner for SEED20 2018, the annual program that spotlights social innovation across the greater Charlotte region.

Mark serves as Board Chair with ourBRIDGE for KIDS, a Charlotte-based 501(c)(3).  ourBRIDGE empowers refugee and immigrant students and their families through education and cultural awareness, and has been recognized both locally and nationally for its innovative, after school educational model.

Mark is working to double the survival rate in the fight against pancreatic cancer – the third leading cause of cancer death in the United States. He serves as Media Relations Volunteer with the Charlotte Affiliate of the Pancreatic Cancer Action Network (PanCAN) who honored him with its national “Media Relations Chair of the Year” award in 2016.


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