About Renaissance Technologies LLC
Renaissance Technologies LLC is an investment management firm that uses mathematical and statistical methods to design and carry out its investment programs. Its website states that it is registered with the SEC, NFA and CFTC, and it reports about 300 employees, including around 90 PhDs in mathematics, physics, computer science and related fields. Public sources describe it as a privately held hedge fund manager that began in 1978 under an earlier name and adopted its current name in 1982.
Its public materials describe offices in East Setauket, New York, on Long Island, and in New York City at 520 Madison Avenue. Job listings show research, programming and systems roles in East Setauket, while the Manhattan office is described as handling operations and administrative functions. The firm is a financial services business rather than a law practice, and its website states that rentec.com and renfund.com are its only official sites.
| Type | Organization |
|---|---|
| New York offices | East Setauket, New York |
| Phone | 631 444 7000 |
| Website | rentec.com |
| Registered NY attorneys | 5 |
Organization profile based on its official website and public sources (reviewed October 30, 2026). Attorney list from the New York State Unified Court System registration data. Not affiliated with Renaissance Technologies LLC.
Registered attorneys
Mendel Silber Delinquent Heather Jordan Currently registered Marc Rozic Currently registered Samia Khamis Currently registered Michael Moetell Currently registeredRegistration status can change at any time. Confirm any attorney's current status through the official New York Attorney Search.