This document introduces the European RetailTech Top 50 List, which highlights 50 early-stage companies in Europe that have the potential to disrupt the retail sector. It is organized by FUTR Group in partnership with Cognizant. The list categories include in-store experience, commerce and payments, supply chain/fulfillment/delivery, product design and development, and mobile/digital. Each category is described and the document provides an overview of several companies included in the in-store experience category, along with their descriptions. Rupa Ganatra thanks the judges and partners for their role in selecting the final 50 companies.