360PR+ is a proud partner of PROI Worldwide, the largest global partnership of independent PR firms, founded in Europe in 1970. PROI is a true powerhouse, ranking among the top-5 largest PR holding companies. Through PROI, we bring clients in-market expertise in more than 100 cities in 50+ countries and, with a global view, apply cutting-edge best practices to our work for clients every day — particularly in the areas of digital marketing trends and analytics.