Siebert Cisneros Shank & Co. LLC and Williams Capital Group LP completed their merger.
The combined company is named Siebert Williams Shank & Co. LLC, a wholly owned subsidiary of Shank Williams Cisneros LLC. The company will have headquarters in New York and in Oakland, Calif. Suzanne Shank is president and CEO of the combined company, Christopher Williams is chairman and Henry Cisneros is vice chairman.
Paul Weiss Rifkind Wharton & Garrison LLP was legal adviser to Siebert Cisneros Shank, and Sidley Austin LLP was Williams Capital's legal adviser.