Sheldon T. Zenner

- 525 W Monroe St, Chicago, IL 60661

In the complex and often high-pressure world of white-collar crime and government investigations, securing the right legal counsel is a critical decision. For individuals and businesses in Chicago and across Illinois, Sheldon T. Zenner stands out as a distinguished and highly experienced attorney. With decades of combined experience as both a federal prosecutor and a defense attorney, he possesses a unique and invaluable perspective on how to effectively navigate high-stakes legal matters. His practice is dedicated to helping corporations, high-ranking executives, and company owners confront allegations of wrongdoing, from internal investigations to full-blown criminal and civil litigation.

The foundation of Sheldon Zenner's expertise is his more than seven years of service as an assistant U.S. attorney in Chicago, where he prosecuted numerous high-profile criminal cases and supervised junior prosecutors. This invaluable background gives him a deep understanding of the government's strategic decision-making process, allowing him to anticipate their moves and build a more robust defense for his clients. He is not only prepared to go to trial when necessary but also favors a strategic approach that seeks common ground and reasonableness whenever possible, a style that has proven highly effective even in the most dramatic of situations.

Sheldon Zenner’s practice goes far beyond simply advising on legal theories. He provides counsel that encompasses the practical business implications, operational issues, potential public scrutiny, and reputational damage that can accompany a legal challenge. This holistic approach is crucial for corporate and individual clients who have their businesses and livelihoods on the line. He has successfully represented clients in a wide range of matters involving alleged violations of public corruption, antitrust, securities, and anti-fraud laws. His work is not limited to domestic cases; given the international nature of his clients' businesses, he has also handled matters in numerous foreign jurisdictions, including China, Japan, and European countries.

In addition to his defense work, Sheldon Zenner is a skilled trial lawyer with a history of significant victories. In one notable case, he convinced the government to abandon the first-ever federal criminal computer-hacking prosecution after a damaging cross-examination of the government's expert witness at trial. He is also a sought-after professional for advising on government inquiries and helping clients conduct internal investigations into suspected wrongdoing. His extensive experience ensures that clients have counsel who can provide guidance and assistance to meet whatever challenges they may be facing. His professional achievements and respected standing in the legal community are well-documented, with recognitions from publications like The Best Lawyers in America and Chambers USA.

With a reputation built on legal acumen and a commitment to professional excellence, Sheldon Zenner offers a level of representation that is both strategic and reassuring. His dedication to his clients is evident in his proactive approach to a crisis, as seen in his immediate response to a massive federal search of a client company's headquarters, where he helped to control the situation and negotiate with the government. This level of hands-on, committed service is a hallmark of his practice and a key reason why he is a trusted name in Chicago's legal community.

Sheldon T. Zenner's office is located at 525 W Monroe St, Chicago, IL 60661, USA. This is a prime location in the city's West Loop neighborhood, a bustling commercial and legal hub. The address provides easy access for clients from all over the greater Chicago area, with excellent connections to public transportation, including Metra and CTA lines, and major roadways. The building's central location ensures a convenient and professional setting for meetings.

The building is equipped with important accessibility features, including a wheelchair-accessible entrance and a wheelchair-accessible restroom. These features ensure that all clients can visit the office with comfort and ease. The presence of a restroom on-site adds to the overall convenience of the location for visitors. The focus on accessibility reflects a commitment to providing a welcoming and accommodating environment for everyone seeking legal counsel.

• White-Collar Criminal Defense: Representation for individuals and corporations facing federal and state investigations and prosecutions for a wide array of alleged offenses, including fraud, public corruption, and antitrust violations.

• Government and Internal Investigations: Advising and representing clients in response to inquiries from government agencies, as well as conducting internal investigations for companies to identify and address suspected wrongdoing.

• Securities Litigation and Enforcement: Providing legal counsel and defense in cases involving alleged violations of securities laws, including fraud and other regulatory matters.

• Antitrust and Competition: Handling legal disputes and investigations related to antitrust issues, such as price fixing and other anti-competitive practices.

• High-end Civil Litigation: Utilizing skills honed in the federal criminal courts to effectively represent companies and individuals in complex civil disputes.

• Former Federal Prosecutor: Sheldon Zenner's experience as an assistant U.S. attorney provides a crucial insider's perspective on the government's approach to criminal cases, which is a significant strategic advantage for his clients.

• Extensive Litigation and Trial Experience: With a track record of success in both criminal and civil trials, he is a seasoned advocate ready to take cases to court when a favorable settlement is not possible.

• Holistic Client Representation: His counsel extends beyond legal issues to include practical business implications, public relations, and reputation management, offering comprehensive support for clients facing high-stakes situations.

• Internationally Experienced: The ability to handle legal matters that cross international borders is a valuable asset for clients with global business operations.

• Highly Recognized Professional: Consistently listed among top lawyers in publications and rankings like The Best Lawyers in America and Chambers USA, reflecting a strong reputation and peer respect in the legal community.

Address: 525 W Monroe St, Chicago, IL 60661, USA

Phone: (312) 902-5476

For anyone in Chicago or the Illinois region facing a legal challenge related to white-collar crime, government investigations, or complex civil litigation, choosing the right attorney is not just a decision—it's an investment in your future. Sheldon T. Zenner’s practice offers a compelling set of advantages that make him an exceptional choice. The most significant factor is his dual experience as a prosecutor and a defense attorney. This rare combination gives him a deep, tactical understanding of how the government builds a case, allowing him to craft a defense that is proactive, strategic, and often, more effective.

Furthermore, his approach goes beyond the courtroom. He understands that a legal issue, especially a high-profile one, can have far-reaching consequences on a person’s career and a company’s public standing. By addressing these broader concerns, he provides a level of support that is both comprehensive and reassuring. The fact that he is willing to negotiate for common ground, while being fully prepared to go to trial, shows a measured and effective approach to dispute resolution. This is a lawyer who seeks the best path for his client, not just the most aggressive.

Finally, his well-documented professional recognition and long-standing presence in the legal community underscore his credibility and expertise. When you hire Sheldon Zenner, you are not just hiring an attorney with a phone number and an address; you are bringing on a respected professional with a history of proven results. His skill in navigating complex legal landscapes, combined with his dedication to his clients' broader interests, makes him a premier choice for anyone in need of top-tier legal representation in Illinois.

Sheldon T. Zenner

525 W Monroe St, Chicago, IL 60661, USA