Every company requires an appropriate number of workforces. The staff level should neither be too high to cause loss to the company nor be too small to cause inadequacy to meet the production demands of the company. The recruitment agencies analyse the production of the company and decide the staffing levels required therein.

The manpower recruitment agencies can downsize or add to the existing workforce according to the requirements of the company. Several aspects such as existing labour force, the skills and potential of the labourers and anticipated retirements are taken into consideration before hiring new workforces.