Our Firm


Local Stifel Sioux City office exterior

Our local office dates itself back to 1952.  It was originally founded as the Sioux City office of T.C. Henderson (an investment firm headquartered in Des Moines, Iowa).  The first office was located in the Badgerow Building.  Carl Sauer was the first manager followed by Jack Koerner and Bob O'Neill.  In 1970, the office was purchased by Piper Jaffray, a Minneapolis-based brokerage firm.  The first manager under Piper was John Kelly, who managed the office from 1970 to 1992.  John was the father of Cynthia Agnes, one of our advisors.  Long-time advisor Pat Corey is our Branch Manager.  Stifel (pronounced Stee-full) purchased our office in October 2009.

Our office is located on the corner of Fourth and Jackson in downtown Sioux City. The office is on the first floor of the Stifel building, which sits east of the Badgerow Building and north of the Main Post Office.


About Stifel

Stifel, Nicolaus & Company, Incorporated is a full-service wealth management and investment banking firm established in 1890.  We are headquartered in St. Louis, Missouri.  Our firm provides securities brokerage, investment banking, trading, investment advisory, and related financial services to individual investors, institutions, corporations, and municipalities.  We have more than 400 offices across the nation.

Our “Statement of Commitment” guides our business.  To our clients, it means a firm and advisors that are committed to listen and help to deliver innovative financial strategies. Putting the welfare of our clients and community first, we strive to be the advisor of choice in the industry.  Pursuit of excellence and a desire to exceed clients' expectations are the values that empower our Company to achieve this status.  Since 1890, Stifel has contributed to the success of our clients by building upon a foundation of trust and understanding.


Map and Directions

Parking is available on both sides of Jackson and Fourth Street.  You may also park in either ramp located between Jackson and Jones Street.  We will reimburse you for your parking costs if you park in one of the conveniently located ramps.

For a free, no obligation consultation, please call us at (712) 252-6920 or toll-free at (800) 444-3806.