Jeffrey D. "Jeff" Sigmund
About Jeffrey D. Sigmund
Jeffrey D. Sigmund is a lawyer based in St. Louis, MO and has been recognized in The Best Lawyers in America® since 2024. Jeffrey D. Sigmund is recognized in the following practice areas:
- St. Louis, Missouri
- Litigation - Real Estate
- Product Liability Litigation - Defendants
Current Firm: Husch Blackwell LLP
Education: Saint Louis University, J.D., graduated 1991
Location: St. Louis, MO
Nearby Lawyers
Ian Cooper serves clients in employment, higher education, commercial, and tort matters. Ian regularly serves as lead counsel in significant cases, including class actions and other complex litigation and has tried numerous jury and bench trials in Missouri and Illinois. He has argued cases before the Missouri Supreme Court, the Illinois Supreme Court, the Missouri and Illinois Courts of Appeal, and the United States Courts of Appeal for the Seventh and Eighth Circuits and has briefed importa...
Brian M. Wacker is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Brian M., who practices law in St. Louis, Missouri, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Brian M. is held by other top lawyers in the same geographic and legal practice area.
William M. Lawson is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management, Labor Law - Management and Litigation - Labor and Employment. William M., who practices law in St. Louis, Missouri, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which William M. is held by other top lawyers in the same geographic and legal practice area.
Kathleen S. Hamilton is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Insurance and Professional Malpractice Law - Defendants. Kathleen S., who practices law in St. Louis, Missouri, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kathleen S. is held by other top lawyers in the same geographic and legal practice area.
J.C. Pleban is a top attorney recognized by Best Lawyers in the practice area(s) of Civil Rights Law, Commercial Litigation, Personal Injury Litigation - Plaintiffs and Product Liability Litigation - Plaintiffs. J.C., who practices law in St. Louis, Missouri, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which J.C. is held by other top lawyers in the same geographic and legal practice area.
John Fox Arnold has served as general counsel and special counsel to public agencies, represented firms engaged in the underwriting and public offering of securities, and has represented developers and owners during acquisition and construction of governmental, commercial and urban redevelopment projects. In addition, he has structured sales tax rebate, tax abatement and tax increment financing transactions, and served as counsel in tax-incentivized transactions. Mr. Arnold has served as bond...
“While it's not difficult to find an attorney, finding the “right” attorney with the right experience and track record isn't always easy. During my career, I have tried 140 jury trials to verdict and 40 bench trials to judgment. My cases have been consistently recognized by Missouri Lawyers Weekly in their listing of Top Defendant's Verdicts in the state. I've been selected by my peers for inclusion in the Best Lawyers in America, and Best Lawyers has awarded me with the 201...
Don M. Downing is a former Missouri Chief Deputy Attorney General and managing partner of the St. Louis office of one of the region's largest law firms. As Chief Deputy Attorney General - Missouri's top appointed legal officer - from 1993 to 1995, Mr. Downing was the lead lawyer in cases involving consumer protection, antitrust, environmental, securities and many other areas of law. He appeared before the Supreme Court of the United States four times, including one case he personally argued. ...
Stephanie O. Zorn is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Stephanie O., who practices law in St. Louis, Missouri, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Stephanie O. is held by other top lawyers in the same geographic and legal practice area.
Robert F. Epperson Jr., a founding member of Dowd Bennett LLP, handles complex commercial litigation, internal investigations and appeals. Representing domestic and multinational corporations, as well as high net worth individuals, Robert focuses on civil litigation and appeals in an array of industries such as agriculture, real estate, financial services and insurance. He also conducts internal investigations and counsels clients in connection with investigations undertaken by the U.S. Depar...
Explore and Learn
2026 Best Lawyers Awards: Recognizing Legal Talent Across the United States
by Jamilla Tabbara
The 2026 editions highlight the top 5% of U.S. attorneys, showcase emerging practice areas and reveal trends shaping the nation’s legal profession.
Gun Rights for Convicted Felons? The DOJ Says It's Time.
by Bryan Driscoll
It's more than an administrative reopening of a long-dormant issue; it's a test of how the law reconciles the right to bear arms with protecting the public.
2026 Best Lawyers Awards in Canada: Marking 20 Years of Excellence
by Jamilla Tabbara
Honoring Canada’s most respected lawyers and spotlighting the next generation shaping the future of law.
How to Sue for Defamation: Costs, Process and What to Expect
by Bryan Driscoll
Learn the legal standards, costs and steps involved when you sue for defamation, including the difference between libel and slander.
Best Lawyers 2026: Discover the Honorees in Brazil, Mexico, Portugal, South Africa and Spain
by Jamilla Tabbara
A growing international network of recognized legal professionals.
The Family Law Loophole That Lets Sex Offenders Parent Kids
by Bryan Driscoll
Is the state's surrogacy framework putting children at risk?
Holiday Pay Explained: Federal Rules and Employer Policies
by Bryan Driscoll
Understand how paid holidays work, when employers must follow their policies and when legal guidance may be necessary.
Unenforceable HOA Rules: What Homeowners Can Do About Illegal HOA Actions
by Bryan Driscoll
Not every HOA rule is legal. Learn how to recognize and fight unenforceable HOA rules that overstep the law.
How to Choose a Good Lawyer: Tips, Traits and Questions to Ask
by Laurie Villanueva
A Practical Guide for Your First-Time Hiring a Lawyer