As markets become increasingly globalised and competitive, many firms struggle to succeed across all aspects of business ventures. While some firms have the necessary resources in place, others are forced to consider collaborating with other companies. The purpose of this book is to explain the challenges that these new, collaborative forms of organisation generate with reference to how management control systems and accounting information exchanges are practised and designed at an inter-organisational level. Control and accounting information sharing practices between firms are illustrated by means of a field study and four case studies on successful inter-organisational collaborative relationships, with a particular emphasis on fashion firms, which are at the forefront of experimentation with these new organisational solutions. This book will be invaluable to managers, consultants and researchers who have an interest in firms characterised by critical relationships with external partners along the value chain.