A Harvard University study found that 80% of employee turnover stems from mistakes made during the hiring process. Little surprise then that the Best Staffing Firms to Work For grand prize winners are very deliberate about whom they bring on board. The fit for the job, however, is scrutinized by both the applicant and the company.

Companies want workers who are passionate, driven, enthusiastic and make things happen. Candidates, meanwhile, are attracted to the culture of the company; they are fervent about the vision and drawn to the opportunities they see awaiting them. They are willing to relocate, start afresh and do what it takes to be a part of the team.

And once the employees come on board, companies accommodate their unique needs. The result is happy employees with long tenures who impact the bottom line. Read what companies are doing to deliver on the promises they made when hiring these stars.

This year’s list of Best Staffing Firms to Work For is sponsored by Monster Worldwide Inc. Find their profiles online.