About

David G. Sigale is a seasoned attorney based in Illinois, bringing years of extensive experience to his practice in Business Litigation and General Practice. Renowned for his expertise in appellate litigation, Mr. Sigale has made significant contributions to the legal landscape, particularly in the areas of Gun Law and Civil Rights. He gained national recognition as co-counsel in the historic U.S. Supreme Court case McDonald v. City of Chicago, which successfully challenged Chicago's handgun ban and reinforced Second Amendment rights across the nation. His commitment to protecting these rights is further evidenced by his involvement in pivotal cases such as Ezell v. Chicago and Moore v. Madigan, both of which dismantled restrictive gun laws in Illinois. Currently, he is actively engaged in Culp v. Madigan, contesting the Illinois non-resident concealed carry license ban. Mr. Sigale also advocates for lawful resident aliens and various other groups facing firearms restrictions, providing guidance on FOID and CCL matters. His exceptional legal acumen has earned him numerous accolades, including a Lifetime Achievement Award from America's Top 100 Attorneys and recognition as an Illinois Super Lawyer from 2012 to 2016. He has received multiple honors from the Second Amendment Foundation and the Citizens Committee for the Right to Keep and Bear Arms. Additionally, Mr. Sigale is a proud member of the National Trial Lawyers: Top 100 and the National Association of Distinguished Counsel, Top 1%. Dedicated to his clients’ interests, Mr. Sigale and his firm serve the Chicago metropolitan area, focusing on providing personalized, efficient, and cost-effective legal solutions tailored to meet the unique needs of both corporate and individual clients.

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