BLENDS OR CONGLOMERATES is a term used to describe a business structure in which two or more companies join forces to form a single entity. This type of business structure is often used to increase efficiency and reduce costs, while also allowing the companies to benefit from each other's resources. The term UNITES is a 6-letter word that can be used to describe this type of business structure, as it implies that the companies are joining together to form a single unit.