merge
verb [ I or T ]
uk/mɜːdʒ/ usto join together, or to be joined together, to make a larger company, organization, department, etc.:
The two banks denied rumours that they aim to merge.
The cable company announced plans to merge its advertising and sales operations.
merge (sth) with/into sth The firm became the world's largest supplier of online security software when it merged with its rival in a £35m deal.
merged business/company/entity In one year, the newly merged company saved more than $100 million in costs.
See also
mail-merge