West Coast Bancorp s principal activity is to provide banking services to individuals, professionals and small- to medium-sized businesses. The company operates more than 40 full-service and three limited-service branches in nearly 35 cities and towns of western Oregon and western Washington. It offers lines of credit, home equity loans, mortgages, credit cards and other types of loans to its consumer banking customers. The business banking customers are offered tailored deposit plans, packaged checking, Internet-based cash management and an array of investment services. The investment services are provided both online and in the form of CD-ROM reporting. The company also provides trust services and acts as fiduciary of estates and conservatorships. West Coast Bancorp has a location in Lake Oswego, Ore.