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Siebert Williams Shank & Co. LLC (SWS)


Siebert Williams Shank & Co. LLC (SWS) is an independent non-bank financial services firm that offers investment banking, sales and trading, research, advisory and asset management services. SWS was formed when The Williams Capital Group LP and Siebert Cisneros Shank & Co. LLC merged November 2019.

Dually headquartered in New York and Oakland, SWS firm is comprised of approximately 130 diverse professionals spanning over 20 offices across the U.S. The firm serves a broad spectrum of clients, including corporations, governments, municipalities and institutional investors.

SWS is wholly owned by Shank Williams Cisneros & Co. LLC.

Editor's note: Updated April. 9, 2020.

Headquarters Address

100 Wall Street,
18th Floor
New York, NY 10005
United States

Main Phone Number


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