Gsuite/ Google business email Transfer

Hello, We have a Gsuite account (google for business emails) with around 131 emails/ users. Users are divided into sub organisations under the main organization. We would like to create separate Gsuite accounts (new setup) and transfer the users from sub-organization to those new organisations. Transfer will need migration for Emails, Drive and other data. We are seeking for an Experienced person for these kind of tasks. Please include in your bid on how will you achieve this and how many days are required. Thanks