Pratibha Vaishnavi

Procurement and Supply Chain Leader @EY

San Francisco, CA, US

Spearheading design and operationalization of global procurement and logistics capabilities for some of the largest Technology, AI, datacenter, SaaS, and energy companies in the World.C-Suite and VP advisor for procurement and supply chain transformation at scale. Delivered several global cross-functional supply chain transformation programs with 10-15X RoI, impacting annual spend of $2-10B across categories, and thousands of users and partners. Designed, implemented and stabilized interconnected processes, apt policies, mandatory controls, structured and cleansed master data, fit for purpose operating model, and optimal systems plus AI capabilities.Well-versed with design, sourcing and rollout of all systems and modules in the source to pay stack including direct, indirect, capex and opex categories. Experienced in implementation of foundational source to pay systems plus orchestration and AI.Lead Sponsor and Speaker at the EY US’ Chief Procurement Officer Summit and Roundtable events delivered in partnership with WBENC. These events have hosted 100+ CPOs over the past decade as we discuss pertinent topics in the World of Procurement and Business. EY US Consulting Winning Behaviors Champion (2026)Recognized as a collaborative and connected leader in the national consulting practice to drive positive culture. Speaker at SAP for utilities event 2022 - Sharing learnings from digital procurement transformation journey for a gas infrastructure company including orchestration, sourcing, and contracting module rollouts. Global procurement operating model methods leader at EY. Accountable to develop global methods, accelerators, and trainings to enable 1,500 consultants globally and deliver fast paced, impactful and tailored roadmaps for clients looking to drive impact through procurement and logistics.

Delhi College of Engineering

Bachelor of Engineering, Environment

Indian School of Business

MBA, management