The mission of the TTU Kappa Sigma Alumni Associations centers on lifelong brotherhood, supporting Kappa Mu Chapter and alumni brothers through mentorship, networking, financial and capital support, and asset management. The alumni association acts as a bridge, connecting alumni and students, ensuring the fraternity's ideals of fellowship and brotherhood continue to benefit members long after graduation, with a strong emphasis on service, giving, and the core values of Kappa Sigma Fraternity.