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Practice Area
Brands across key sectors turn to Winston litigators to defend their reputations in advertising class actions, competitor disputes, and investigations. With litigators based in the U.S.’s busiest jurisdictions—including courts in California, Florida, Illinois, New York, and Texas—we have deep experience and prowess in handling some of the most high-profile and business-essential advertising cases in recent history. These disputes have involved false advertising; unfair competition, unfair business practices, and unjust enrichment; copyright, trade name, and service mark infringement; consumer-protection claims; and violations of the Lanham Act.
Practice Area
Commercial Litigation & Disputes
Winston represents clients in virtually every type of dispute that could arise from operating a business. While our primary objective is to protect our clients from the need to engage in litigation and enter the courtroom, we take pride in our heavyweight litigation experience and the knowledge that corporate America has repeatedly retained us not just for “bet-the-company” trials, but for “bet-the-industry” cases as well. Our commercial litigators’ track record of success earned the team a national Tier 1 ranking in Best Law Firms® 2025. Our practice is anchored by seasoned litigators, many of whom have been recognized by in-house counsel and their peers as top practitioners in their fields.
Practice Area
White Collar & Government Investigations
Ranked Tier 1 Nationally for “Criminal Defense: White Collar” by Best Law Firms®2025, and recognized for “Corporate Crime & Investigations: Highly Regarded – Nationwide” by Chambers USA in 2025, Winston’s White Collar & Government Investigations Practice assists individuals, companies, and organizations with government investigations and enforcement matters; related criminal and civil litigation; trials; appeals; congressional oversight; internal investigations; and compliance counseling and program development and enhancement. We are comprised of 80+ litigators, with more than a dozen former prosecutors from the SEC, Main Justice, and U.S. Attorneys’ Offices nationwide, including four former U.S. Attorneys, Regional Supervisors, and a former Assistant Director, Enforcement Division, SEC. We are known for our zealous advocacy, our unyielding commitment to our clients, and for protecting and defending clients’ interests with legal acumen that’s second to none.
Experience 1 result
Experience
|September 17, 2021
Spartech LLC's Acquisition of Crawford Industries, LLC
Winston & Strawn LLP represented Spartech, a leading manufacturer of engineered thermoplastics and custom packaging solutions, in its acquisition of Crawford Industries, LLC, the leading producer of graphic-quality polyethylene and polypropylene sheet and the industry leader in printing and converting for 50 years. This partnership will provide Spartech with new opportunities for growth and strengthen its abilities to develop and deliver standard and custom plastic sheet and packaging products to its valued customers. Crawford Industries has more than 50 years of experience in manufacturing thin-gauge extruded polyethylene (PE) and polypropylene (PP) sheets and converting them into unique, environmentally friendly products that will add depth to Spartech’s plastic products line. Founded in 1959 by Ken Crawford, the company’s ability to not only extrude, but also convert PE and PP products through printing, die cutting, and a variety of finishing capabilities, gives it a distinct differential advantage in its markets and provides one-stop shopping for its customers.
Insights & News 82 results
Recognitions
|August 1, 2025
|1 Min Read
Kobi Kennedy Brinson Receives Profiles in Leadership Journal’s Mentoring Leadership Award 2025
Winston & Strawn Opportunity and Inclusion Committee Chair and Financial Services Industry Group Co-Chair Kobi Kennedy Brinson was awarded Profiles in Leadership Journal’s 2025 Mentoring Leadership Award. This honor recognizes professionals who have exceeded the traditional role of a mentor, fostered meaningful connections, and established a legacy of progress.
Competition Corner
|July 28, 2025
|9 Min Read
New Legislation and Enforcement Initiatives: The State Enforcement Future and Impact
As federal antitrust enforcement continues to evolve, adjust priorities, and in some cases, stall out, states are increasingly enhancing their enforcement focus, resources, and law.
Capital Markets & Securities Law Watch
|July 9, 2025
|3 Min Read
SEC Buyout Program and Other Initiatives Lead To Drop in Enforcement and General Counsel Staff
On May 6, 2025, the Chairman of the Securities and Exchange Commission (SEC), Paul Atkins, informed SEC staff that the agency had reduced its full-time headcount by 15% across various offices and divisions since the start of the federal government’s fiscal year in October 2024.
Other Results 4 results
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Founded in 1853, Winston & Strawn is one of the largest and oldest law firms in Chicago. The office is home to 290+ lawyers distributed across 20 practice areas. Our Chicago lawyers represent 90 companies in the Fortune 500 and are recognized in all the major directories and award competitions. They also are heavily invested in pro bono causes, having dedicated 19,000+ hours in 2024 to various pro bono organizations. Representing a wide range of backgrounds, experiences, and perspectives, they are hardworking, compassionate, and collaborative. Our Chicago office also takes immense pride in fostering a collegial atmosphere that influences every aspect of our culture. From weekly Starbucks Socials, where colleagues gather to connect over coffee and conversation, to ping pong tournaments that ignite friendly competition, to volunteer opportunities around the city, we celebrate the camaraderie and sense of community that unite us. This not only enhances collaboration and teamwork but creates a supportive environment that inspires us to excel in our professional pursuits.