NY-register offices in Troy, MI

Troy thin-register status mix

Thin set: 44 of 59 Troy rows are Currently registered (mix index 5,990).

University Of Michigan Law School accounts for 44% of the 9 school-tagged rows here.

Mix index is HHI×10,000 on OCA status shares and on school-named rows. Distinct from the statewide rank line above.

Troy ZIP-led office book

Troy spreads named employers across 52 firms (mix index 212); Ellis Porter Plc leads at 3 of 57 named rows.

ZIP book runs 4 codes; 48084 holds 59% (35 rows).

Judicial dept 3 covers 53% of dept-tagged rows (31 of 4 departments present).

Largest admission decade is the 2010s at 34% of 59 dated rows - no single decade majority.

Derived from employer, ZIP, judicial-department, and admission-year fields on the same OCA extract - not a market-quality ranking.

Troy registration renewal calendar

Next-registration months spread wide here - 12 distinct calendar months on file, no single month over 14% (Dec tops the list).

Renewal years span 2025–2028; 2027 leads at 37% (22 rows).

Median admission year 2008; mean tenure ~19.5 years on dated rows.

Next-registration month/year comes from the OCA extract (birthday-linked renewal window) - an administrative calendar, not a quality or discipline ranking.

Troy corporate-led employer book

corporate / other employers lead this 59-row book at 69% (top named: Ellis Porter Plc).

2 blank-employer rows sit beside the named book.

Also present: law firms (16).

Roles are heuristic labels on OCA employer strings (government, law firm, education, military, corporate, blank) - not a practice-area or quality ranking.