A business campus set in 65 acres of woodland and attractive grounds is the well-positioned location of the Bellefield Office Park business center. This highly accessible center can be found minutes from downtown, a short distance from the I-405. The park is home to a mix of big-name corporations and small to medium businesses, reflecting the diverse make-up of industries in the area. Bellevue is the second largest employment hub in King County, with retail and service sectors leading the way. Real estate, engineering, finance and accounting companies make their homes in the city, while hi-tech firms are key players. Some of the largest public companies in Washington are also based here, attracted by the city's accessibility through two major highways and its trading capabilities via the Port of Seattle, the second largest container port in the US. The Seattle-Tacoma International Airport is about half an hour's drive from the center.