Find a Lawyer See all Practices Your Career See all Industries See all Client Solutions Latest News Technology Crossover Ventures Closes $3 Billion TCV X Fund Simpson Thacher represented Technology Crossover Ventures in connection with the organization of TCV X, a $3 billion fund focused on technology investments. Read More > MichaelNooney ThomasWuchenich Simpson Thacher Defeats Class Certification in Antitrust Action Against HCA The District Court for the Western District of Texas denied Plaintiffs’ motion for class certification in an antitrust suit regarding wages paid to hospital nurses. Read More > AndrewLacy AbramEllis First Data to Combine With Fiserv to Create Global Leader in Payments and FinTech The Firm represented First Data in its announced merger agreement with Fiserv, under which Fiserv will acquire First Data in a $22 billion all-stock transaction. Read More > KathrynSudol ElizabethCooper SiriusXM to Acquire Pandora for $3.5 Billion The Firm is representing SiriusXM in connection with its agreement to acquire Pandora in a transaction valued at approximately $3.5 billion, creating the world's largest audio entertainment company. Read More > EricSwedenburg RaviPurushotham Simpson Thacher and Yale Law School Secure “Historic” Win for U.S. Veterans On August 23, the Court of Appeals for Veterans Claims, acting en banc, issued an opinion unanimously holding that veterans may bring class actions against the U.S. Department of Veterans Affairs. Read More > LynnNeuner Simpson Thacher Represents Underwriters in Initial Public Offering by Sonos The Firm represented the underwriters, led by Morgan Stanley and Goldman Sachs, in the initial public offering of Sonos. The offering raised gross proceeds of approximately $239.6 million. Read More > KevinKennedy KatharineMoir Our Firm For more than 130 years, we have put our collective experience to work for one simple purpose: our clients' success. Hong Kong Tokyo Beijing London Houston New York São Paulo Washington, D.C. Los Angeles Palo Alto Offices New York Beijing Hong Kong Houston London Los Angeles Palo Alto São Paulo Tokyo Washington, D.C. Latin American Region offices 18+ industries 30+ practices 900+ lawyers Resources Publications Public Company Advisory Practice Resource Center Dodd-Frank JOBS Act Securities Law Alert Insurance Law Alert Registered Funds Alert Subscribe Pro Bono See more > See more > News & Events See more > See more > Latest News Technology Crossover Ventures Closes $3 Billion TCV X Fund READ MORE > Chairman's Message Watch the Video