CertusBank Announces 25% Increase in SBA 7a Loan Volume, Ranking #1 in South Carolina and #24 Nationally GREENVILLE, S.C., Oct. 23, 2013 (GLOBE NEWSWIRE) -- CertusBank, N.A. announced today that it is now the largest Small Business Administration (SBA) 7a lender by volume in South Carolina and is ranked...