multiply and grow in size, ...the task of coordinating

[Пельмень]

Пожалуйста, помогите перевести:

Large organizations must be subdivided into many specialized departments (production planning, sales, purchasing, personnel, accounts etc.). As these departments multiply and grow in size, the task of coordinating their activities becomes more and more difficult.

Cпасибо!

[niksi]

так как количество отделов и сотрудников постоянно растет, то все труднее становится координировать их работу.