New York attorney record · Judicial Dept 1
Bissie Katharine Bonner
Columbia University alumna, admitted to the New York bar in 2014, registered office in New York, NY. This record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2014
- Admitted
- 12
- Years in bar
- 5232392
- NY reg #
The record in one line
Admitted in 2014, Bissie Katharine Bonner has built 12 years of active New York practice - more tenure than 24% of the state's currently-active attorneys.
- 12 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- Top 76%
- by tenure among active NY attorneys
- Law school
- Columbia University
Data updated May 2026
What this profile tells you
Bar status & tenure
Bar number 5232392 on the New York register belongs to Bissie Katharine Bonner, currently in active standing. Registration is recorded within Judicial Department 1, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Simpson Thacher And Bartlett LLP, located in New York, NY (New York County), ZIP 10017. 5 other attorneys share this firm affiliation in the registry. Educational background: COLUMBIA UNIVERSITY.
State context & due diligence
Bissie Katharine Bonner is currently part of the New York bar's active cohort, a group the breakdown below sizes against the full register.
Experience vs. the active New York bar
12 years into an active New York practice since a 2014 admission, Bissie Katharine Bonner sits here on the statewide experience curve - taller bars hold more attorneys at that experience level.
12 years on the New York bar
Years since admission, all currently-active NY attorneys
12 Top 76% higher than 24% 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 Bissie compares to fellow Columbia University alumni
Among the 1,236 Columbia University graduates in the New York register, Bissie Katharine Bonner is longer-tenured than 1% - a school-cohort view of experience, alongside the statewide one above.
12 years vs. Columbia University alumni
Years since admission - 1,236 NY-registered alumni of this school
12 Top 99% higher than 1% of 1,236 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
The 2014 admission class today
Of the 10,747 attorneys admitted to the New York bar in 2014, 70.2% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 5232392
- Year Admitted
- 2014 (12 yrs · mid-career)
- Judicial Department
- 1
- Next Registration
- Jan 2028
Location & Contact
- Company
- Simpson Thacher And Bartlett LLP
- City
- New York, NY
- County
- New York
- ZIP Code
- 10017
- Phone
- (212) 455-7026
Education
COLUMBIA UNIVERSITY
Status Distribution Across the New York Bar
Bissie Katharine Bonner'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 Simpson Thacher And Bartlett LLP
Verify This Attorney
Verify on NY Courts Attorney SearchNearby Attorneys in New York, NY
Compare credentials side-by-side
Compare Bissie Katharine Bonner with similar attorneys in New York.
Compare attorneys →Before you rely on this record
Bissie Katharine Bonner'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 Bissie Bonner licensed?
Bissie Bonner is licensed to practice law in New York.
When was Bissie Katharine Bonner admitted to the bar?
Bissie Katharine Bonner has been on the New York bar register since 2014.
Where did Bissie Katharine Bonner go to law school?
Bissie Katharine Bonner attended COLUMBIA UNIVERSITY.
What company does Bissie Katharine Bonner work for?
Bissie Katharine Bonner is associated with Simpson Thacher And Bartlett LLP in New York, NY.
Is Bissie Katharine Bonner in good standing?
Yes, Bissie Katharine Bonner 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.