Who We Are Horizon Federal Credit Union was founded in 1955 as a credit union for health care professions in the Williamsport area. Today anyone who lives, works, worships or attends school within Lycoming, Clinton, Potter, Tioga, Bradford, Sullian, Columbia, Montour, Northumberland, Union or Centre Counties are welcome to bank at Horizon. Mission Statement: Horizon’s objective is to be the most trusted financial institution in our community. Our staff will provide exceptional services, products and experiences for our members. Vision Statement: Horizon will provide a brighter financial future for our staff, members and surrounding communities.