заключать договор

USAGE: заключать договор (или соглашение, или контракт)

To conclude an agreement.

The contract was awarded to another company.

They had contracted for 15 million barrels annually.

To make a contract for an installation with a construction firm.

To strike a contract (or bargain).

Источник: Русско-английский научно-технический словарь на Gufo.me