Littler Names Kathryn Siegel Executive Director of Labor Practice Group

Littler has appointed Kathryn (Kat) Siegel as Executive Director of its Labor Practice Group, the firm announced on November 10, 2025.

Siegel, a shareholder based in Littler’s Chicago office, will oversee the firm’s strategic planning and daily operations for its labor-focused legal services. She will collaborate with co-chairs Jonathan Levine, Tanja Thompson, and Brooke Niedecken to guide the practice group’s direction.

She joined Littler in 2008 and has nearly 20 years of experience in labor law. Her responsibilities will include talent acquisition and management, business development, practice operations, and enhancing group profitability.

Siegel most recently served as management co-chair of the American Bar Association’s Committee on Practice and Procedure Under the National Labor Relations Act. She holds a J.D. from Vanderbilt University Law School and a B.A., cum laude, from Miami University.

Littler, which has over 1,800 attorneys worldwide, is the largest labor and employment law firm representing management.