Prefixa Vision Systems is a company founded in 2006 with a team of 24 computer scientists and engineers specializing in big data, IoT, and machine learning. They have offices in Silicon Valley and development labs in Mexico. Prefixa creates cloud-based platforms for data visualization, develops machine learning algorithms for tasks like fabric recognition, and builds dashboards and heat maps to analyze trends in large datasets. They aim to help customers extract value from their data by finding patterns to guide opportunities and putting software in the cloud to reduce costs.