›Summary
Nixon Peabody is mapped by Sartori across 14 offices in 4 countries (International footprint), headquartered in Boston. Headcount band: 500–1,000 attorneys. Strongest mapped practices: Litigation & Disputes, Real Estate, Corporate & M&A. It appears in 2 Ranking Atlas pages. Profile compiled from public facts, last verified 23 Jul 2026.
01 — Public record
Facts on file
Compiled from public sources. Figures are shown as bands where exact counts are not published; nothing here is provided by the firm.
Website
Largest mapped office
Boston, US
Professionals
500–1,000 attorneys banded
Countries covered
4 via 14 offices
Office footprint — mapped metros
14 offices · 4 countriesPrincipal practices
Bold chips mark the firm’s deepest mapped practices (major or strong).
Seniority mix — banded, fee earners
≈300 partners · 175 counsel · 250+ associates
Mapped from public bios and firm pages; exact counts are not published, so figures are shown as approximate bands.
Sartori Firm Index — footprint (a different lens from the Atlas tiers)
International · coverage 3 of 344.5
Composite SFI
SFI sub-index · banded
71.4
Scale
SFI sub-index · banded
31.1
Reach
SFI sub-index · banded
4
Hiring
SFI sub-index · banded
The Sartori Firm Index measures footprint and momentum (scale · reach · hiring), not practice quality. It never assigns an Atlas tier, and the Atlas never reuses this number — the two lenses are deliberately separate.
02 — Where this firm is ranked
Ranking Atlas & Firm Index
No composite firm score is published. Atlas tiers are assigned per market or practice from public footprint and evidence; the Firm Index leaderboards are a separate footprint lens.
2 listings · Atlas tiers apply only within their own market or practice
| Listing | Type | Tier | |
|---|---|---|---|
| Best law firms in Manchester | Atlas ranking | Notable in this field | → |
| Best law firms in Boston | Atlas ranking | Established | → |
03 — Sources & verification Last verified 23 Jul 2026 · next review by 23 Aug 2026 · change log
Public sources
- 1 Office Locations | Nixon Peabody LLPfirm_website · 2026-07-21
- 2 Office Locations | Nixon Peabody LLPfirm_website · 2026-07-21
- 3 Office Locations | Nixon Peabody LLPfirm_website · 2026-07-21
- 4 Office Locations | Nixon Peabody LLPfirm_website · 2026-07-21
- 5 Office Locations | Nixon Peabody LLPfirm_website · 2026-07-21
- 6 Office Locations | Nixon Peabody LLPfirm_website · 2026-07-21
- 7 Office Locations | Nixon Peabody LLPfirm_website · 2026-07-21
- 8 Office Locations | Nixon Peabody LLPfirm_website · 2026-07-21
- 9 Office Locations | Nixon Peabody LLPfirm_website · 2026-07-21
- 10 Office Locations | Nixon Peabody LLPfirm_website · 2026-07-21
- 11 Office Locations | Nixon Peabody LLPfirm_website · 2026-07-21
- 12 Office Locations | Nixon Peabody LLPfirm_website · 2026-07-21
- 13 Law Firm in Los Angeles CA | Nixon Peabody LLPfirm_website · 2026-07-21
- 14 Law Firm in San Francisco, CA | Nixon Peabody LLPfirm_website · 2026-07-21
- 15 Law Firm in Washington, DC | Nixon Peabody LLPfirm_website · 2026-07-21
- 16 Law Firm in Long Island NY | Nixon Peabody LLPfirm_website · 2026-07-21
- 17 Law Firm in Hong Kong | Nixon Peabody CWL | Nixon Peabody LLPfirm_website · 2026-07-21
- 18 Law Firm in Albany NY | Nixon Peabody LLPfirm_website · 2026-07-21
- 19 Law Firm in Providence | Nixon Peabody LLPfirm_website · 2026-07-21
- 20 Nixon Peabody opens future-focused Rochester office with a nod to history | Nixon Peabody LLPfirm_website · 2026-07-21
Know the limits of this data
- —Figures are bands, not audited counts; public sources lag reality by weeks or months.
- —Atlas tiers are Sartori’s independent editorial opinion — not the firm’s claim, and not a client-satisfaction measure.
- —No firm-level numeric score exists; Atlas tiers apply only within their own market or practice.
- —No third-party legal-directory band is used as an input.
Corrections from the firm or its representatives are reviewed within five working days.
Change log
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Discuss a mandate →Nixon Peabody is profiled here independently by Sartori. This page is not affiliated with, endorsed by, or produced in cooperation with the firm; firm names are used for identification only and no logo or brand assets are reproduced. Rankings reflect Sartori’s editorial methodology and public mapping — they are not legal advice, nor a recommendation to instruct counsel.