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Practice × location ranking

Best Class Actions law firms in Washington

Grouped into editorial tiers — words, never scores. No paid placement and no numeric rank; within a tier the order rotates monthly and carries no meaning.

Last verified 22 Jul 2026 · Next review by 22 Aug 2026 · Change log

Direct answer & research summary

Best Class Actions law firms in Washington are tiered by Sartori & Partners from public footprint as of July 2026, not from a numeric score: 17 firms sit on this board. Sartori & Partners has completed 400+ placements since 2017 (230+ in-house), including 52 general counsel and chief legal officer searches, with a median of 11 weeks from brief to accepted offer. A NASDAQ-listed medtech in Boston accepted its successor general counsel in week 11, from a shortlist of four at day 24.

01 — The ranking

The Washington Class Actions board

Sartori's view of the best Class Actions law firms in Washington groups 17 firms by relative Class Actions market position in Washington. Tiers are plain-language labels only — never scores — and within-tier sequence rotates without implying rank.

WASHINGTON × CLASS ACTIONS17 FIRMS · NO SCORESREV. 2026-07
REFFIRMWASHINGTON CLASS ACTIONS BANDSIGNAL
TIER 1 — MARKET LEADERS4 FIRMS

This band holds the firms whose Class Actions presence defines the Washington standard. Labels are editorial words, not scores; monthly order inside the tier carries no meaning.

T1·01 Cohen Milstein25–49 attorneys mapped · major local depth 25–49 ATTORNEYS FLAT → EVID ↓
T1·02 Gibson Dunn & Crutcher50–99 attorneys mapped · major local depth 50–99 ATTORNEYS FLAT → EVID ↓
T1·03 Kirkland & Ellis25–49 attorneys mapped · major local depth 25–49 ATTORNEYS FLAT → EVID ↓
T1·04 Williams & Connolly25–49 attorneys mapped · major local depth 25–49 ATTORNEYS FLAT → EVID ↓
TIER 2 — HIGHLY ACTIVE6 FIRMS

Highly active firms show sustained Class Actions mandate flow and visible class-counsel bench strength in Washington, just below the market-leader band. Order inside the tier is non-hierarchical.

T2·01 Jones Day10–24 attorneys mapped · major local depth 10–24 ATTORNEYS FLAT → EVID ↓
T2·02 O'Melveny & Myers25–49 attorneys mapped · major local depth 25–49 ATTORNEYS FLAT → EVID ↓
T2·03 Arnold & Porter25–49 attorneys mapped · major local depth 25–49 ATTORNEYS FLAT → EVID ↓
T2·04 Covington & Burling50–99 attorneys mapped · major local depth 50–99 ATTORNEYS FLAT → EVID ↓
T2·05 Crowell & Moring25–49 attorneys mapped · major local depth 25–49 ATTORNEYS FLAT → EVID ↓
T2·06 Hogan Lovells25–49 attorneys mapped · major local depth 25–49 ATTORNEYS FLAT → EVID ↓
TIER 3 — ESTABLISHED6 FIRMS

Firms in this tier are part of the core Washington Class Actions map — known, staffed and active on multi-plaintiff matters — with relative standing expressed only in plain language.

T3·01 Morgan Lewis10–24 attorneys mapped · major local depth 10–24 ATTORNEYS FLAT → EVID ↓
T3·02 Skadden Arps10–24 attorneys mapped · major local depth 10–24 ATTORNEYS FLAT → EVID ↓
T3·03 Baker Botts10–24 attorneys mapped · major local depth 10–24 ATTORNEYS FLAT → EVID ↓
T3·04 Faegre Drinker Biddle & Reath10–24 attorneys mapped · major local depth 10–24 ATTORNEYS FLAT → EVID ↓
T3·05 Hollingsworth10–24 attorneys mapped · major local depth 10–24 ATTORNEYS FLAT → EVID ↓
T3·06 Latham & Watkins10–24 attorneys mapped · major local depth 10–24 ATTORNEYS FLAT → EVID ↓
NOTABLE — NOTABLE IN THIS FIELD1 FIRMS · OUTSIDE THE TIERS

Notable entries flag real but lighter Class Actions footprints in Washington. They are not a lower rank of the bands above; they document firm presence the board would otherwise omit.

N·01 Berger Montague1–4 attorneys mapped · thin local depth 1–4 ATTORNEYS FLAT → EVID ↓

All counts are shown as bands, never precise headcounts. Notable firms sit outside the tiers by design: verified minimal presence, not assessed at full tier depth.

Hiring in Washington?

We map this market every day.

The evidence behind these tiers is the same intelligence we use to run retained searches for partners, groups and senior associates.

02 — Evidence, methodology & sources why each firm · how tiers are set · sources · change log · verified 22 Jul 2026 · next review 22 Aug 2026

Firm evidence

Tier 1 — Market leaders Open firm profile →

Cohen Milstein

Cohen Milstein is placed in market leaders for Class Actions in Washington. Public mapping (banded): 25–49 attorneys, major local depth, ≈20 partners · 5 counsel · 30+ associates. Evidence gates — office (G1) PASS, local practice (G2) PASS, recent signal (G3) PASS. The placement carries no numeric score.

Strongest mapped work

Antitrust & CompetitionEmployment & LaborLitigation & Disputes

Public hiring signal

Hiring signal: FLAT — no public hiring change detected in the mapping window.

Limits of this assessment

  • —A tier is Sartori’s editorial opinion, not a fact about the firm or a client-satisfaction measure.
  • —Facts are mapped from public sources and shown as bands; they lag reality by weeks or months.
  • —No third-party legal-directory band is used as an input.

Sources for this entry

Methodology

How tiers are assigned

Deterministic public-footprint core (local depth, practice share, seniority mix, public hiring momentum), computed relative to this market's own distribution. Tier placement is derived from this public mapped data; a per-firm public-source ledger is compiled for firms in the annual research pass and applies to those firms' factual claims, not to tier membership. No third-party legal-directory bands are used as an input.

Market scope

10–24 firms earn a tier in Washington within this scope (banded).

Disclosures

Firm names used nominatively (factual). All counts shown as bands, never precise headcounts. No firm logos. Report an error via the site contact form.

Sources & change log

  1. 1 About Us - Cohen Milsteinfirm_website · G1 · 2026-07-22
  2. 2 Cohen Milstein — attorney bios & practice pagesfirm_website · G2 · 2026-07-22
  3. 3 Cohen Milstein — Washington news & announcementsfirm_website · G3 · 2026-07-22
  4. 4 Contact | Williams & Connolly LLPfirm_website · G1 · 2026-07-21
  5. 5 Williams & Connolly — attorney bios & practice pagesfirm_website · G2 · 2026-07-21
  6. 6 Williams & Connolly — Washington news & announcementsfirm_website · G3 · 2026-07-21
  7. 7 Locations | Jones Dayfirm_website · G1 · 2026-07-21
  8. 8 Jones Day — attorney bios & practice pagesfirm_website · G2 · 2026-07-21
  9. 9 Jones Day — Washington news & announcementsfirm_website · G3 · 2026-07-21
  10. 10 Locations - O'Melvenyfirm_website · G1 · 2026-07-21
  11. 11 Locations - O'Melvenyfirm_website · G1 · 2026-07-21
  12. 12 O'Melveny & Myers — attorney bios & practice pagesfirm_website · G2 · 2026-07-21
  13. 13 O'Melveny & Myers — Washington news & announcementsfirm_website · G3 · 2026-07-21
  14. 14 Offices | Arnold & Porterfirm_website · G1 · 2026-07-21
  15. 15 Offices | Arnold & Porterfirm_website · G1 · 2026-07-21
  16. 16 Seattle | Offices | Arnold & Porterfirm_website · G2 · 2026-07-21
  17. 17 Arnold & Porter Wins Dismissal of Consumer Class Action Against Stanley Drinkware | News | Arnold & Porterfirm_website · G3 · 2026-07-21
  18. 18 Offices | Covington & Burling LLPfirm_website · G1 · 2026-07-21
  19. 19 Washington | Covington & Burling LLPfirm_website · G1 · 2026-07-21
  20. 20 Covington & Burling — attorney bios & practice pagesfirm_website · G2 · 2026-07-21
  21. 21 Covington & Burling — Washington news & announcementsfirm_website · G3 · 2026-07-21
  22. 22 Locations | Crowell & Moring LLPfirm_website · G1 · 2026-07-21
  23. 23 Crowell & Moring — attorney bios & practice pagesfirm_website · G2 · 2026-07-21
  24. 24 Crowell & Moring Relocates D.C. Office to Newly Redeveloped Space In Penn Quarter | Crowell & Moring LLPfirm_website · G3 · 2026-07-21
  25. 25 Our locationspress · G1 · 2026-07-21
  26. 26 Hogan Lovells — attorney bios & practice pagesfirm_website · G2 · 2026-07-21
  27. 27 Hogan Lovells — Washington news & announcementsfirm_website · G3 · 2026-07-21
  28. 28 Locations | Skadden, Arps, Slate, Meagher & Flom LLPfirm_website · G1 · 2026-07-21
  29. 29 Skadden Arps — attorney bios & practice pagesfirm_website · G2 · 2026-07-21
  30. 30 Skadden Arps — Washington news & announcementsfirm_website · G3 · 2026-07-21
  31. 31 North America | Baker Bottsfirm_website · G1 · 2026-07-21
  32. 32 North America | Baker Bottsfirm_website · G1 · 2026-07-21
  33. 33 Baker Botts — attorney bios & practice pagesfirm_website · G2 · 2026-07-21
  34. 34 Baker Botts — Washington news & announcementsfirm_website · G3 · 2026-07-21
  35. 35 Locations | Faegre Drinker Biddle & Reath LLPfirm_website · G1 · 2026-07-21
  36. 36 Faegre Drinker Biddle & Reath — attorney bios & practice pagesfirm_website · G2 · 2026-07-21
  37. 37 Faegre Drinker Biddle & Reath — Washington news & announcementsfirm_website · G3 · 2026-07-21
  38. 38 Contact Us - Hollingsworth LLPfirm_website · G1 · 2026-07-22
  39. 39 About Us - Hollingsworth LLPfirm_website · G2 · 2026-07-22
  40. 40 What We Do - Hollingsworth LLPfirm_website · G2 · 2026-07-22
  41. 41 Hollingsworth — Washington news & announcementsfirm_website · G3 · 2026-07-22
22 Jul 2026 Scope-aware market-relative core assembled.
22 Jul 2026 41 verified source(s) ingested for the researched firms; tier placement comes from our own market data so unresearched visible firms do not block approval → APPROVED (auto).
Report an error in this ranking →

04 — Questions

About this ranking

Who are the best Class Actions law firms in Washington?

As of July 2026, the Tier 1 — Market leaders — among the best Class Actions law firms in Washington are Cohen Milstein, Gibson Dunn & Crutcher, Kirkland & Ellis, Williams & Connolly. The full board groups 17 firms into editorial Class Actions tiers expressed in words rather than scores; within a tier order rotates monthly and carries no meaning.

Is Cohen Milstein the best Class Actions law firm in Washington?

Cohen Milstein sits in Tier 1 — Market leaders — of Sartori's Washington Class Actions board as of July 2026, alongside Gibson Dunn & Crutcher, Kirkland & Ellis, Williams & Connolly. Sartori does not name a single #1: the gap between Tier 1 firms is genuinely unmeasurable, and a numeric score would be false precision.

Which firms have the biggest Class Actions benches in Washington?

By mapped Washington bench, the largest firms on this board are Gibson Dunn & Crutcher, Covington & Burling (50–99 mapped lawyers each), followed by Cohen Milstein, Kirkland & Ellis, Williams & Connolly, O'Melveny & Myers, Arnold & Porter, Crowell & Moring, Hogan Lovells (25–49). All counts are bands, never precise headcounts.

Which Class Actions teams are hiring in Washington?

As of July 2026, no firm on this board shows a public hiring signal in the mapping window. Live Washington mandates are listed on Sartori's jobs board.

What is a Tier 1 law firm?

In Sartori's rankings, Tier 1 — Market leaders — is an editorial judgement expressed in words, never a score: the firms whose Washington bench depth, seniority mix and market standing set the reference point for the market. As of July 2026 that is Cohen Milstein, Gibson Dunn & Crutcher, Kirkland & Ellis, Williams & Connolly. Within the tier no firm outranks another.

Which are the best law firms in Washington overall?

Sartori's overall Washington board groups 25 firms into editorial tiers; as of July 2026 its Tier 1 is Latham & Watkins, Morgan Lewis, Venable, Arnold & Porter, Covington & Burling, Gibson Dunn & Crutcher, Hogan Lovells, Kirkland & Ellis. See /firms/in/washington/.

See the ranking →

This ranking is compiled independently by Sartori from public sources. Tiers are Sartori’s editorial opinion, expressed without numeric scores; firms are named for identification only, no logos are reproduced, and no firm has paid for or approved its placement. No third-party legal-directory band is used as an input. Nothing here is legal advice or a recommendation to instruct counsel.