New York attorney record · Judicial Dept 1
Joonas Petteri Aho
University Of Helsinki alumna, admitted to the New York bar in 2023, registered office in New York, NY. As a recent entrant to the registry, this record's status, address, and admission date come straight from the NY Office of Court Administration.
- 2023
- Admitted
- 3
- Years in bar
- 6022693
- NY reg #
The record in one line
Joonas Petteri Aho is early in an active New York law career - admitted to the bar in 2023 and on active status for 3 years so far, already ahead of 0% of the state's active bar by tenure.
- 3 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- Top 100%
- by tenure among active NY attorneys
- Law school
- University Of Helsinki
Data updated May 2026
What this profile tells you
Bar status & tenure
Joonas Petteri Aho holds bar number 6022693 with the New York bar authority, a recent active-status addition to the roll. Registration is recorded within Judicial Department 1, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Sullivan & Worcester LLP, located in New York, NY (New York County), ZIP 10020. 5 other attorneys share this firm affiliation in the registry. Educational background: University of Helsinki (3 registered alumni).
State context & due diligence
As a recent addition to the register, Joonas Petteri Aho counts toward the New York bar's active cohort; the breakdown below shows how that group stacks up against the rest of the register.
Experience vs. the active New York bar
Joonas Petteri Aho is a recent addition to the active New York bar, admitted in 2023. The histogram below shows where 3 years of tenure falls among every currently-active attorney in the state.
3 years on the New York bar
Years since admission, all currently-active NY attorneys
3 Top 100% higher than 0% 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
University Of Helsinki's active-bar rate
Of University Of Helsinki's 3 alumni in the New York register, 75% currently hold "Currently registered" status, above the statewide average.
University Of Helsinki alumni, active-bar rate
The 2023 admission class today
Of the 8,985 attorneys admitted to the New York bar in 2023, 96% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 6022693
- Year Admitted
- 2023 (3 yrs · early career)
- Judicial Department
- 1
- Next Registration
- Jan 2027
Location & Contact
- Company
- Sullivan & Worcester LLP
- City
- New York, NY
- County
- New York
- ZIP Code
- 10020
- Phone
- (212) 660-3031
Education
Status Distribution Across the New York Bar
Joonas Petteri Aho'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.
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Compare attorneys →Before you rely on this record
Joonas Petteri Aho'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 Joonas Aho licensed?
Joonas Aho is licensed to practice law in New York.
When was Joonas Petteri Aho admitted to the bar?
Joonas Petteri Aho was admitted to the New York bar in 2023, 3 years ago.
Where did Joonas Petteri Aho go to law school?
Joonas Petteri Aho attended University of Helsinki.
What company does Joonas Petteri Aho work for?
Joonas Petteri Aho is associated with Sullivan & Worcester LLP in New York, NY.
Is Joonas Petteri Aho in good standing?
Yes, Joonas Petteri Aho 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.