
Lisa Sebesta
As Founder of Sitari Capital, Lisa works with investors to evaluate and manage impactful, direct investments in private companies that align with their values. She was previously a Managing Partner at Fresh Source Capital, LLC, and a General Partner in Fresh Source Capital Fund 1, which focuses on the sustainable food and agriculture sector. Previously Lisa spent 15 years as an equity analyst and portfolio manager for boutique investment firms in Boston.
Lisa has served as an advisor and/or board director for several food and agriculture organizations, including Atlantic Sea Farms, Farmers To You, Big Picture Beef, and Boston Public Market.
Lisa holds an undergraduate degree from Holy Cross and earned her Masters at the Fletcher School at Tufts University. She is a CFA® Charterholder and member of the Boston Security Analysts Society.

Ron Robinson

Zach Thomann
As Chief Operating Officer and President, Zach is responsible for the direction and management of all PFS activities, including fulfillment and distribution operations, client financial services, contact center, and omnichannel operations on behalf of PFS’ clients. Working with his leadership team across those areas, Zach leads the efforts to identify new revenue opportunities while maintaining an efficient and profitable operation for PFS clients.
Zach joined PFSweb, Inc. in 2003 and has held roles of increasing responsibility in both the Business Management and Client Implementation departments, including serving as Vice President of Business Management. Previously, Zach worked as a program manager at AmerisourceBergen, a Fortune 50 company. With extensive experience in 3PL and end-to-end eCommerce solutions, Zach brings consultative expertise and a proven track record for bringing success to PFS’ clients.
Zach holds a Bachelor of Science degree from the University of Texas and an MBA in Finance from the University of Texas at Dallas.

Suveen Sahib

Shai Eisenman

Noah Rosenblatt

Melissa Butler
