Epsilon Sigma Alpha (ESA) International is a premier leadership and service organization bringing good people together to make a positive difference in the local, national, and global communities.

Originally founded as a service sorority in 1929, ESA has grown into an international service club with nearly 1,000 community and co-ed collegiate chapters. This powerful network of chapters enables members to excel in community education, service, and philanthropy. Each year, hands-on volunteer work provides more than 650,000 hours of direct service to those in need. And ESA's members help to raise $11 million annually for charitable causes like St. Jude Children's Research Hospital.

Like a service sorority or fraternity, ESA's collegiate chapters offer students – both men and women – an unmatched opportunity for the fellowship and friendship that accompanies volunteering in the community.

Epsilon Sigma Alpha's (ESA) unique programs provide each member with the training, education, and support needed to promote successful community service projects, while developing personal and professional skills in management, public relations, public speaking, and overall leadership.