Contact Us Landmark serves all of Northeastern Wisconsin through one team and three convenient physical office locations. Central Office - Appleton - Fox Cities (Corner of 441 & College Avenue (CE)) - Map it Landmark Staffing Resources Landmark Professional (Accounting, Finance & Human Resources) 738 Ford Street Kimberly, WI 54136 Phone: (920) 731-3130 Fax: (920) 731-4974 Southern Office - Oshkosh (Highway 44 Business Place) - Map it Landmark Staffing Resources 2370 State Rd 44, Suite A Oshkosh, WI 54904 Phone: (920) 231-3130 Fax: (920) 231-3687 Northern Office - Green Bay (Highway 43 Business Center) - Map it Landmark Staffing Resources 3071 Voyager Drive Green Bay, WI 54311 Phone: (920) 437-3130 Fax: (920) 431-3433	“Landmark is a great company to work for! This has been a positive experience for me.” - Teresa