In the News Chicago Daily Law Bulletin Kirkland Lawyer Represents Large Corporate Clients Early in His Career 30 March 2011 View PDF Andrew Kassof's practice is profiled. Related Professionals Andrew A. Kassof, P.C. Partner Chicago Related Services Related Services Practices Litigation Suggested Reading Suggested Reading 24 April 2025 - 25 April 2025 Sponsored Event 11th National Conference on CFIUS 17 April 2025 Press Release Kirkland Advises Worldpay and GTCR on Sale of Worldpay to Global Payments for $24.25B in Conjunction with Transformative Three-Way Transaction 16 April 2025 Press Release Kirkland Represents Global Clean Energy Holdings on Chapter 11 Proceedings