Abacus Finance Group has closed its inaugural SBIC fund, Abacus Finance SBIC Fund I LP (Fund I).The SBIC program was created by the SBA to help small businesses access capital through private investment firms.Abacus aims to support U.S.-based lower-middle market businesses and their financial sponsors with the newly licensed SBIC fund.Abacus provides cash-flow-based senior financing to private equity-sponsored, lower middle-market companies across various industries.