About LSEG (London Stock Exchange Group plc)
LSEG (London Stock Exchange Group plc) is a British provider of financial markets data and infrastructure based in London. Its portfolio includes the London Stock Exchange, Refinitiv, LSEG Technology, FTSE Russell, and majority stakes in LCH and Tradeweb. Its work is organised into four divisions: Data & Analytics, FTSE Russell, Risk Intelligence and Markets.The company reports significant operations in 65 countries and more than 26,000 people globally. In New York, its office is at 28 Liberty Street, 58th Floor, New York, NY 10005. Its New York City presence is described as exceeding 1,000 people across the group's business units (New York City is the largest location for LSEG in the Americas region, housing more than 1,000 employees across several key business divisions). Corporate filings list the 28 Liberty Street address as the principal business office of several LSEG-related entities. The group states it has 17 offices across the United States.
| Type | Organization |
|---|---|
| New York offices | New York City (28 Liberty Street, Financial District, Manhattan) |
| Phone | +1 646 794 7000 |
| Website | lseg.com |
| Registered NY attorneys | 11 |
Organization profile based on its official website and public sources (reviewed October 29, 2026). Attorney list from the New York State Unified Court System registration data. Not affiliated with LSEG (London Stock Exchange Group plc).
Registered attorneys
David Schwimmer Suspended Marcela Grover Currently registered Maria Ingravallo Currently registered Kayleigh Pettit Currently registered Janet Buonomo Currently registered Rana Abihabib Currently registered Sara Girgis Currently registered Katie Holmes Currently registered Ayda Suberoglu Currently registered Stephanie Feldt Currently registeredRegistration status can change at any time. Confirm any attorney's current status through the official New York Attorney Search.