New York attorney record · Judicial Dept 3
Rita-Anne O'Neill
Boston College alumna, admitted to the New York bar in 2005, registered office in Los Angeles, CA. This established record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2005
- Admitted
- 21
- Years in bar
- 4326542
- NY reg #
The record in one line
Rita-Anne O'Neill has held an active New York bar license for 21 years - admitted in 2005, longer-tenured than 51% of the state's currently-active attorneys.
- 21 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- Top 49%
- by tenure among active NY attorneys
- Law school
- Boston College
Data updated May 2026
What this profile tells you
Bar status & tenure
Rita-Anne O'Neill carries New York bar registration 4326542, an established, active practitioner in good standing. Registration is recorded within Judicial Department 3, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Sullivan & Cromwell LLP, located in Los Angeles, CA, ZIP 90067. 5 other attorneys share this firm affiliation in the registry. Educational background: BOSTON COLLEGE (1,274 registered alumni).
State context & due diligence
With an established practice on record, Rita-Anne O'Neill remains inside the New York bar's active cohort - see below for how that share of the register compares.
Experience vs. the active New York bar
Rita-Anne O'Neill was admitted in 2005, giving 21 years on the New York register. The histogram places that tenure against every currently-active attorney in the state, taller bars hold more attorneys at that experience level.
21 years on the New York bar
Years since admission, all currently-active NY attorneys
21 Top 49% higher than 51% of 284,296 active NY attorneys
Each bar is a band; taller bars hold more active NY attorneys. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source NY Office of Court Administration, Attorney Registration · May 2026
How Rita-Anne compares to fellow Boston College alumni
Among the 793 Boston College graduates in the New York register, Rita-Anne O'Neill is longer-tenured than 16% - a school-cohort view of experience, alongside the statewide one above.
21 years vs. Boston College alumni
Years since admission - 793 NY-registered alumni of this school
21 Top 84% higher than 16% of 793 fellow alumni
Each bar is a band; taller bars hold more fellow alumni. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source NY Office of Court Administration, Attorney Registration · May 2026
Boston College's active-bar rate
Of Boston College's 1,274 alumni in the New York register, 63.6% currently hold "Currently registered" status, below the statewide average.
Boston College alumni, active-bar rate
The 2005 admission class today
Of the 8,525 attorneys admitted to the New York bar in 2005, 82.9% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 4326542
- Year Admitted
- 2005 (21 yrs · senior)
- Judicial Department
- 3
- Next Registration
- Jan 2027
Location & Contact
- Company
- Sullivan & Cromwell LLP
- City
- Los Angeles, CA
- ZIP Code
- 90067
- Phone
- (310) 712-6698
Education
Status Distribution Across the New York Bar
Rita-Anne O'Neill's current status, "Currently registered", places this attorney in the 66.2% of the 429,620-attorney New York register currently marked active.
Full statewide breakdown & source note
Source: NY Office of Court Administration, Attorney Registrations. Status counts reflect the latest reporting cycle. Bar status confirms registration only; it does not imply competence, specialty fit, or freedom from complaints.
Other Attorneys at Sullivan & Cromwell LLP
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Compare attorneys →Before you rely on this record
Rita-Anne O'Neill's "Currently registered" listing confirms bar standing only, it is a registration fact to verify, not a verdict on quality or competence.
Frequently Asked Questions
Where is Rita-Anne O'Neill licensed?
Rita-Anne O'Neill is licensed to practice law in New York.
When was Rita-Anne O'Neill admitted to the bar?
Rita-Anne O'Neill was admitted to the bar in 2005.
Where did Rita-Anne O'Neill go to law school?
Rita-Anne O'Neill attended BOSTON COLLEGE.
What company does Rita-Anne O'Neill work for?
Rita-Anne O'Neill is associated with Sullivan & Cromwell LLP in Los Angeles, CA.
Is Rita-Anne O'Neill in good standing?
Yes, Rita-Anne O'Neill holds active bar status ("Currently registered").
Sourced from the NY Office of Court Administration, informational only, not legal advice. Full disclosure.
Read our methodology - how this data is sourced, computed, and verified.