Founded in 1994, The Williams Capital Group was a full-service investment banking firm serving institutional investors, corporations and governments. The firm offered equity research, share repurchase, fixed income and equity underwriting, business valuations, due diligence assistance, financial modeling and investment advisory to its clients. The Williams Capital Group is headquartered in New York City, New York. The firm caters to sectors like energy, financial services, healthcare, and consumer products among others. On, 4th Nov The Williams Capital Group got merged with Siebert Cisneros Shank & Co.