Operations consultants are consultants who help clients improve the performance of their operations. Consultancy activities in this segment vary from advisory services to hands-on implementation support, for both primary functions (e.g. Sales, Marketing, Production, etc.) as secondary functions (e.g. Finance, HR, Supply Chain, ICT, Legal, etc.). Operations Consultants form the largest segment within the advisory branch, and the majority of consultants are active within one of the many underlying operating areas. Seeing as the operations is often associated with the strategy and technology side of a company, active operations consultants regularly work side by side with experts from these domains.