New York attorney record · Judicial Dept 3
Mark Jay Winter
University Of Maine alumna, admitted to the New York bar in 1999, registered office in Portland, ME. Decades of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 1999
- Admitted
- 27
- Years in bar
- 2940302
- NY reg #
The record in one line
With 27 years on the register since a 1999 admission, Mark Jay Winter ranks among the New York bar's most senior active practitioners, longer-tenured than 62% of the currently-active bar.
- 27 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #42 of 157
- by tenure in Portland office peers
- Law school
- University Of Maine
Data updated August 2026
What this profile tells you
Bar status & tenure
Registration 2940302 with the New York bar authority has long belonged to Mark Jay Winter, a veteran practitioner still in active 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 Maine Defense Industry Alliance, located in Portland, ME, ZIP 04101. Educational background: UNIVERSITY OF MAINE (52 registered alumni).
State context & due diligence
After 27 years on the register, Mark Jay Winter still falls within the New York bar's active cohort, a share of the register detailed further below.
Experience vs. the active New York bar
Few active New York attorneys match Mark Jay Winter's 27 years since admission in 1999.
27 years on the New York bar
Years since admission, all currently-active NY attorneys
27 Top 38% higher than 62% of 290,787 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 · August 2026
Tenure among Portland, ME office peers
Mark Jay Winter is toward the newer end of Portland, ME's NY register cohort: #42 of 157 by years since admission. See the Portland attorney directory .
- Local rank
- #42
- City cohort
- 157
- Local percentile
- 26th
- Admitted
- 1999
Nearest tenure peers in Portland
- Michael F. Hahn admitted 1999 · 27 yr
- Rachel M. Wertheimer admitted 1999 · 27 yr
- Jonathan Marc Gelchinsky admitted 2000 · 26 yr
- Jennifer Peacock Lyons admitted 2000 · 26 yr
How local rank is computed
Rank uses years since NY-bar admission among non-deceased registry rows that list the same office city and state, a local placement, not a statewide claim. Source: NY Office of Court Administration Attorney Registration · as of August 2026. Derived local rank, not published upstream.
How Mark compares to fellow University Of Maine alumni
Among the 52 University Of Maine graduates in the New York register, Mark Jay Winter is longer-tenured than 33%.
27 years vs. University Of Maine alumni
Years since admission - 52 NY-registered alumni of this school
27 Top 67% higher than 33% of 52 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 · August 2026
University Of Maine's active-bar rate
Of University Of Maine's 52 alumni in the New York register, 69.2% currently hold "Currently registered" status, above the statewide average.
The 1999 admission class today
Of the 7,628 attorneys admitted to the New York bar in 1999, 81.9% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 2940302
- Year Admitted
- 1999 (27 yrs · veteran)
- Judicial Department
- 3
- Next Registration
- Feb 2027
Location & Contact
- Company
- Maine Defense Industry Alliance
- City
- Portland, ME
- ZIP Code
- 04101
- Phone
- (207) 880-9700
Education
Status Distribution Across the New York Bar
Mark Jay Winter's current status, "Currently registered", places this attorney in the 67.2% of the 432,625-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.
Near-tenure University Of Maine alumni
Fellow alumni on the NY register whose admission year is closest to 1999 (excluding same-firm colleagues above).
Same admission year (1999), other cities
NY-registered attorneys admitted in 1999 whose listed office city differs from Portland, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Mark Jay Winter: closest NY bar admission year outside ME, and closest out-of-state office cities by how many NY-registered attorneys they list (~158 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~1999)
Counts come from the NY State Office of Court Administration registration extract; peers are not a competence or practice-area ranking.
Verify This Attorney
Verify on NY Courts Attorney SearchNearby Attorneys in Portland, ME
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Compare Mark Jay Winter with similar attorneys in Portland.
Compare attorneys →Before you rely on this record
Mark Jay Winter'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 Mark Winter licensed?
Mark Winter is licensed to practice law in New York.
When was Mark Jay Winter admitted to the bar?
Mark Jay Winter's admission to the New York bar dates back to 1999.
Where did Mark Jay Winter go to law school?
Mark Jay Winter attended UNIVERSITY OF MAINE.
What company does Mark Jay Winter work for?
Mark Jay Winter is associated with Maine Defense Industry Alliance in Portland, ME.
Is Mark Jay Winter in good standing?
Yes, Mark Jay Winter holds active bar status ("Currently registered").
Cite this page & disclosure
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.