About Siebert Cisneros Shank Co

About company

Siebert Cisneros Shank & Co., L.L.C. is a full-service investment banking and financial services company, originally founded in 1996 as Siebert Brandford Shank & Co., L.L.C., by Suzanne Shank, the late Muriel Siebert and Napoleon Brandford, III (retired).