Hatch Staffing Services » Members The following staffing companies are members of the Wisconsin Staffing Association. Looking for a staffing company in Wisconsin? Search Our Member Directory: Go back to directory. Add to Address Book. Hatch Staffing Services Hatch Staffing Services Contact: Lori Malett Work 700 West Virginia Street Suite 400 Milwaukee WI 53204 work Work Phone: (414) 272-4544work Work Email: firstname.lastname@example.orgINTERNET Website: http://www.hatchstaff.com Categories: Association Members Updated 1 year ago.