About Sun East
Sun East was chartered in 1949 as the result of Sun Oil Company employees banding together to assist each other with their financial needs. Our board of directors, committee members, and staff strive each day to uphold the mission and vision of the credit union. We are grateful for the trust our members place in us and for the privilege of being able to serve them and their families!

Rising Above. Going Beyond.
$815 Million
51,000 Members
Sun East serves the financial needs of more than 51,000 member-owners throughout Delaware, Pennsylvania, Maryland, and New Jersey.
Purpose Over Profit
Sun East and the Sun East Foundation have contributed over $517,400 to the communities we serve and live our “People Helping People” philosophy.

Become a Member
Sun East has what is called a “field of membership” which defines who we are able to serve. What this means for you is that we need to establish how you’re eligible to join Sun East before opening your account.
An initial $5 deposit into a savings account is required to establish your membership.
- You are employed by or are a member of one of our participating Select Employer Group (SEG) Partners
- You are an immediate family member* of a current member
- Community where you live, work, or worship, including Nottingham, PA | Oxford, PA | Philadelphia, PA | Newark, DE | Wilmington, DE
- Join the Sun East Foundation—with a donation of $10, you’ll help worthy individuals and organizations in the Greater Brandywine Valley
Work for Sun East
Are you looking for a rewarding career with a growing credit union? Join the Sun East team! We are searching for highly motivated and talented individuals who share the vision of the credit union experience and the philosophy of “people helping people.”
Sun East is an Equal Opportunity Employer. It is the policy of our credit union to provide equal employment opportunities to all qualified employees and applicants for employment without regard to race, color, national origin, citizenship, sex, age, religion, disability or handicap, sexual orientation, gender identity or expression, veteran’s status and any other characteristic protected by law to the extent required by applicable laws.

Realize Your Dreams
Helping Our Members Achieve Their Financial Goals
Our not-for-profit structure, excess share insurance, and above-average savings opportunities are all part of the Credit Union Difference.
Our Mission
We are heroes in each and every member, employee, and community interaction undertaken as we will build relationships that create lasting legacies, one person at a time.
Our Vision
Together, we will be heroic.