Announcements
Sidley Represents Casa Systems in Chapter 11 Filing
April 10, 2024
Sidley is representing telecommunications hardware and software company, Casa Systems, Inc., and certain of its affiliates, in their Chapter 11 proceedings in the Bankruptcy Court for the District of Delaware. On April 3, 2024, Casa Systems commenced Chapter 11 proceedings to sell substantially all of the company’s assets with the support of an ad hoc group of lenders holding over 98% of the company’s approximately US$183 million of funded debt. During the proceedings, which are expected to be completed in approximately 60 days, the company will market test prepetition commitments made by Lumine Group and Vecima Network Inc. for the purchase of Casa Systems’ 5G mobile core/RAN and cable businesses, respectively.
The Sidley team includes Steve Hessler, Pat Venter, Julia Philips Roth, Maggie Alden, Ryan Fink, Veronica Courtney, Jake Landreth, Chelsea McManus, Ralph Rabinowitz, Joshua Lee, Nelly Rakowski, and law clerk Samson Su (Restructuring); Kelly Dybala, Sean Damm, Reid McKinney, and Corey Bopp (Global Finance); William Howell, Courtney Gilberg, Ling Chen, Marcos Alvarez, J.D. Swancoat, Sean Nuernberger, and John Walker (M&A); Johnny Skumpija (Capital Markets); Kate Roberts, Aimee Mackay, Emily Wajert, and Alex Down (Labor, Employment and Immigration); Lauren Grau, Imani Lee, and Zach Johnston (Technology and Life Sciences Transactions); Tara Lancaster and Aaron Mitchell (Tax); Mary Niehaus and Gregory Matisoff (Employee Benefits and Executive Compensation); Penny Reid, Mitchell Alleluia-Feinberg, Kathrine Maldonado, and legal secretary Trisha Quirk (Litigation); and Ash Nagdev (Privacy and Cybersecurity).
The Sidley team includes Steve Hessler, Pat Venter, Julia Philips Roth, Maggie Alden, Ryan Fink, Veronica Courtney, Jake Landreth, Chelsea McManus, Ralph Rabinowitz, Joshua Lee, Nelly Rakowski, and law clerk Samson Su (Restructuring); Kelly Dybala, Sean Damm, Reid McKinney, and Corey Bopp (Global Finance); William Howell, Courtney Gilberg, Ling Chen, Marcos Alvarez, J.D. Swancoat, Sean Nuernberger, and John Walker (M&A); Johnny Skumpija (Capital Markets); Kate Roberts, Aimee Mackay, Emily Wajert, and Alex Down (Labor, Employment and Immigration); Lauren Grau, Imani Lee, and Zach Johnston (Technology and Life Sciences Transactions); Tara Lancaster and Aaron Mitchell (Tax); Mary Niehaus and Gregory Matisoff (Employee Benefits and Executive Compensation); Penny Reid, Mitchell Alleluia-Feinberg, Kathrine Maldonado, and legal secretary Trisha Quirk (Litigation); and Ash Nagdev (Privacy and Cybersecurity).
Contacts


*Admitted to practice only in Texas. Not admitted to practice in New York.
Capabilities
Suggested News & Insights
Sidley Elects Partnership Class of 29 and Counsel Class of 15 Across Europe and U.S.December 11, 2025Sidley Secures Dismissal for Harvest Sherwood in Adversary Proceeding Brought by BurfordNovember 24, 2025Sidley Represented Americor in Closing of Its Inaugural US$153 Million Debt-Settlement Fee SecuritizationNovember 21, 2025Sidley Takes Home Pioneering Spirit Award at the 2025 GRR AwardsNovember 21, 2025Sidley Partner Thomas Califano to Speak at 44th Annual Jay L Westbrook Bankruptcy ConferenceWednesday, November 19, 2025 – Friday, November 21, 2025Sidley Ranked in Legal 500 Greater China 2026November 19, 2025
- Stay Up To DateSubscribe to Sidley Publications
- Follow Sidley on Social MediaSocial Media Directory



