Business Litigation
Nilan Johnson Lewis’s business litigation attorneys have trial experience that is second to none. We have successfully defended America’s top companies in high-stakes litigation in state and federal courts throughout the country.
We also have proven experience in serving as lead trial and coordinating counsel in complex commercial matters. We have served as lead counsel in nationwide litigation involving claims of industry-wide conspiracy, fraud, and misrepresentation against manufacturers of lead pigment, asbestos, and trace benzene. We also serve as national counsel to an insurance company on ERISA and disability claims litigation. In these roles, Nilan Johnson Lewis trial attorneys have made court appearances or tried cases in almost all of the states in the country.
In addition to our highly experienced trial lawyers, we effectively use the talents of non-attorney professionals on our teams. Even in cases involving millions of documents generated over the course of decades, our litigation support team is able to create effective databases that allow our attorneys access to the information they need, where they need it, and when they need it. In many of the cases where Nilan Johnson Lewis represents only one of several defendants in industry-wide litigation, our litigation databases have become the “go to” resource for all defense counsel.

Gregory A. Bromen
Attorney & Co-Chair, Business Litigation

Amanda M. Cialkowski
Attorney & Firm President

Mark J. Girouard
Attorney & Co-Chair, Labor & Employment

Matthew C. Murphy
Attorney & Co-Chair, Product Liability & Complex Torts

Michael T. Nilan
Founding Attorney

Daniel J. Supalla
Attorney & Co-Chair, Business Litigation

David J. Warden
Attorney & Co-Chair, Product Liability & Complex Torts
- Best Lawyers® Recognizes Firm and Multiple Attorneys
- 19 NJL Attorneys on 2023 Super Lawyers and Rising Stars Lists
- The Minnesota Slayer Statute and Life Insurance Lessons from the Twisted Plot of Bad Sisters
- Amanda Cialkowski Admitted to Prestigious American College of Trial Lawyers
- Nilan Johnson Lewis Selects New President
- Nilan Johnson Lewis Promotes Leah Kippola-Friske to Shareholder
- Best Lawyers Recognizes Multiple NJL Attorneys
- Fifteen NJLers on 2022 Rising Stars, Super Lawyers Lists
- NJL Adds Maria Brekke, Nicole Wiebold to Business, Corporate Teams
- Nilan Johnson Lewis Receives Women-Owned Business Certification
- Sheila Kerwin Honored as ALFA International’s 2021 Nathan Fishbach Attorney of the Year
- Sixteen NJL Lawyers on 2021 Super Lawyers Lists
- Kirsten Pagel Joins NJL Product Liability and Business Litigation Teams
- Chelsea Vilchis Joins Nilan Johnson Lewis
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- Managing Customer Credit Risk During the COVID-19 Crisis
- Adding More Deep Expertise, Nilan Johnson Lewis Welcomes Largest Group of Laterals in History, Promotes Experienced Associates to Shareholders
- Nilan Johnson Lewis Adds Megan Zapata as Paralegal
- Diversity Jurisdiction Involving an LLC: Everything You Need to Know [VIDEO]
- Pharaoh Lewis Joins Nilan Johnson Lewis as Associate
- U.S. Supreme Court Deems FELA Payments as Taxable
- Stan Siegel Named to ALFA International Board of Directors
- Twenty Nilan Johnson Lewis Attorneys Named to 2018 Minnesota Super Lawyers & Rising Stars Lists
- Nilan Johnson Lewis Welcomes Leah Kippola-Friske
- Benjamin Johnson and Matthew Murphy Promoted to Shareholder at Nilan Johnson Lewis
- CPSC Again Pursues Significant Penalties for Untimely Reporting
- Nilan Johnson Lewis Expands Its Commercial Litigation Practice with Three New Lawyers
- Eighteen Nilan Johnson Lewis Attorneys Named to 2016 Minnesota Super Lawyers & Rising Stars Lists
- FAA Releases Finalized Operational Rules for Small Commercial Drones
- Nilan Johnson Lewis Once Again Recognized Among Top Law Firms for Female Attorneys by Law360
- Nilan Johnson Lewis Named Leadership Award Winner by Minnesota Women Lawyers for Third Time
- Nilan Johnson Lewis Welcomes Shareholder Katheryn Andresen
- Nilan Johnson Lewis Welcomes Attorney Allyson Petersen
- Seventeen Nilan Johnson Lewis Attorneys Recognized As 2015 Super Lawyers and Rising Stars
- Nilan Johnson Lewis Named A 2015 Go-To Law Firm® for Fortune 500 Companies
- Nilan Johnson Lewis Recognized by Law360 as a Top Law Firm for Female Attorneys
- Nilan Johnson Lewis Promotes Gregory A. Bromen to Shareholder