›Direct answer & research summary
Under Sartori & Partners' weighted methodology, peer opinion from more than 10,000 lawyers interviewed is combined with monthly market surveys. As of July 2026, the best Class Actions law firms in Seattle map to: Davis Wright Tremaine, Hagens Berman Sobol Shapiro, Perkins Coie, Littler Mendelson, Stoel Rives, Ballard Spahr.
01 — The ranking
The Seattle Class Actions board
Sartori's view of the best Class Actions law firms in Seattle groups 6 firms by relative Class Actions market position in Seattle. Tiers are plain-language labels only — never scores — and within-tier sequence rotates without implying rank.
This band holds the firms whose Class Actions presence defines the Seattle standard. Labels are editorial words, not scores; monthly order inside the tier carries no meaning.
Highly active firms show sustained Class Actions mandate flow and visible collective-action bench strength in Seattle, just below the market-leader band. Order inside the tier is non-hierarchical.
Firms in this tier are part of the core Seattle Class Actions map — known, staffed and active on class and collective matters — with relative standing expressed only in plain language.
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 Seattle?
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 23 Jul 2026 · next review 23 Aug 2026
Firm evidence
Davis Wright Tremaine
Davis Wright Tremaine is placed in market leaders for Class Actions in Seattle. Public mapping (banded): 25–49 attorneys, major local depth, ≈15 partners · <5 counsel · 10+ associates. Evidence gates — office (G1) PASS, local practice (G2) PASS, recent signal (G3) PASS. The placement carries no numeric score.
Strongest mapped work
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
- Davis Wright Tremaine — Seattle office pagesfirm_website · G1 · 2026-07-21
- Seattle | Law Firm | Davis Wright Tremainefirm_website · G2 · 2026-07-21
- Davis Wright Tremaine — Seattle news & announcementsfirm_website · G3 · 2026-07-21
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
5–9 firms earn a tier in Seattle 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 Davis Wright Tremaine — Seattle office pagesfirm_website · G1 · 2026-07-21
- 2 Seattle | Law Firm | Davis Wright Tremainefirm_website · G2 · 2026-07-21
- 3 Davis Wright Tremaine — Seattle news & announcementsfirm_website · G3 · 2026-07-21
- 4 Hagens Berman Locationsfirm_website · G1 · 2026-07-22
- 5 Hagens Berman Sobol Shapiro — attorney bios & practice pagesfirm_website · G2 · 2026-07-22
- 6 Consumers Sue Amazon Alleging Unlawful Price Hikes to Cover Tariff Costs | Hagens Bermanfirm_website · G3 · 2026-07-22
- 7 Lawsuit Grows Against Snohomish County Alleging Sexual Abuse at Everett Juvenile Detention Centers | Hagens Bermanfirm_website · G3 · 2026-07-22
- 8 Perkins Coie — Seattle office pagesfirm_website · G1 · 2026-07-21
- 9 Perkins Coie Moves into Iconic Seattle Office Buildingpress · G2 · 2026-07-21
- 10 Perkins Coie and Ashurst Finalize Combination, Creating Ashurst Perkins Coie – A Firm Built for What’s Nextpress · G3 · 2026-07-21
- 11 Contact | Stoel Rives LLPfirm_website · G1 · 2026-07-21
- 12 Seattle Law Offices | Attorneys in Seattle, WA | Stoel Rives LLPfirm_website · G2 · 2026-07-21
- 13 Stoel Rives to Relocate Seattle Office | Stoel Rives LLPfirm_website · G3 · 2026-07-21
- 14 Ballard Spahr — Seattle office pagesfirm_website · G1 · 2026-07-21
- 15 Ballard Spahr — attorney bios & practice pagesfirm_website · G2 · 2026-07-21
- 16 Ballard Spahr and Lane Powell Finalize Combination | News | Insights | Ballard Spahrfirm_website · G3 · 2026-07-21
04 — Questions
About this ranking
Who are the best Class Actions law firms in Seattle?
As of July 2026, the Tier 1 — Market leaders — among the best Class Actions law firms in Seattle are Davis Wright Tremaine. The full board groups 6 firms into editorial Class Actions tiers expressed in words rather than scores; within a tier order rotates monthly and carries no meaning.
Is Davis Wright Tremaine the best Class Actions law firm in Seattle?
Davis Wright Tremaine sits in Tier 1 — Market leaders — of Sartori's Seattle Class Actions board as of July 2026, alongside . 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 Seattle?
By mapped Seattle bench, the largest firms on this board are Davis Wright Tremaine, Perkins Coie (25–49 mapped lawyers each), followed by Hagens Berman Sobol Shapiro, Littler Mendelson, Stoel Rives, Ballard Spahr (10–24). All counts are bands, never precise headcounts.
Which Class Actions teams are hiring in Seattle?
As of July 2026, no firm on this board shows a public hiring signal in the mapping window. Live Seattle 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 Seattle bench depth, seniority mix and market standing set the reference point for the market. As of July 2026 that is Davis Wright Tremaine. Within the tier no firm outranks another.
Which are the best law firms in Seattle overall?
Sartori's overall Seattle board groups 22 firms into editorial tiers; as of July 2026 its Tier 1 is Perkins Coie, Davis Wright Tremaine, K&L Gates. See /firms/in/seattle/.
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.