Company lists · Data refreshed September 2026

Top 25 Business litigation consulting firms based in Seattle, United States

RevenueBase identified 137 business litigation consulting firms headquartered in Seattle, United States as of September 2026 and tracks 4,790 professional contacts across them, including 3,206 with verified work emails. Across the United States, New York is the largest hub for this category (839 companies); Seattle has 137.

This list covers business litigation consulting firms headquartered in Seattle, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review
137Companies
4,790Contacts tracked
3,206Verified emails
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The 25 largest business litigation consulting firms based in Seattle, United States

Ranked by team size
Top 25 of 137 business litigation consulting firms based in Seattle, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to business litigation consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceSeattle, WA, United StatesHQ checked Sep 28, 20261,001-5,0002,746 contacts →

Indirect evidence

“Perkins Coie has combined with Ashurst to form Ashurst Perkins Coie.”

Source: RevenueBase Database · checked Sep 28, 2026
2Indirect evidenceSeattle, WA, United StatesHQ checked Sep 28, 2026201-500242 contacts →

Indirect evidence

“Effective January 1, 2025, Lane Powell has combined with Ballard Spahr to form a nationally recognized firm of more than 750 lawyers across 18 U.S.”

Source: RevenueBase Database · checked Sep 28, 2026
3Indirect evidenceSeattle, WA, United StatesHQ checked Sep 28, 202651-200130 contacts →

Indirect evidence

“Hagens Berman Sobol Shapiro LLP is an internationally recognized law firm headquartered in Seattle, Washington.”

Source: RevenueBase Database · checked Sep 28, 2026
4Indirect evidenceSeattle, WA, United StatesHQ checked Sep 28, 202651-200120 contacts →

Indirect evidence

“Ogden Murphy Wallace, P.L.L.C.”

Source: RevenueBase Database · checked Sep 28, 2026
5Indirect evidenceSeattle, WA, United StatesHQ checked Sep 28, 2026201-50099 contacts →

Indirect evidence

“As of October 1, 2019, Foster Pepper merged with Garvey Schubert Barer to form Foster Garvey PC.”

Source: RevenueBase Database · checked Sep 28, 2026
6Indirect evidenceSeattle, WA, United StatesHQ checked Sep 28, 202651-20083 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 28, 2026
7Partial evidenceSeattle, WA, United StatesHQ checked Sep 28, 202651-20061 contacts →

Partial evidence

“Corr Cronin handles all aspects of civil litigation, for clients of all sizes (from individuals and regional companies to Fortune 500 corporations), in an array of…”

Source: RevenueBase Database · checked Sep 28, 2026
8Partial evidenceSeattle, WA, United StatesHQ checked Sep 28, 202651-20056 contacts →

Partial evidence

“Fain Anderson VanDerhoef Rosendahl O’Halloran Spillane PLLC (FAVROS) is a law firm of experienced trial lawyers focused on civil and commercial litigation with special emphasis in…”

Source: RevenueBase Database · checked Sep 28, 2026
9Indirect evidenceSeattle, WA, United StatesHQ checked Sep 28, 202651-20049 contacts →

Indirect evidence

“We are trial and appellate lawyers who advise and represent clients in a broad range of business and casualty disputes.”

Source: RevenueBase Database · checked Sep 28, 2026
10Partial evidenceSeattle, WA, United StatesHQ checked Sep 28, 202611-5047 contacts →

Partial evidence

“Since 1995, we've earned our reputation as passionate, knowledgeable advocates across a broad range of litigation and transactional matters.”

Source: RevenueBase Database · checked Sep 28, 2026
11Indirect evidenceSeattle, WA, United StatesHQ checked Sep 28, 202611-5046 contacts →

Indirect evidence

“Our goal is simple: We strive to empower businesses with the tools and expertise they need to thrive.”

Source: RevenueBase Database · checked Sep 28, 2026
12Indirect evidenceSeattle, WA, United StatesHQ checked Sep 28, 202611-5043 contacts →

Indirect evidence

“The law firm of Betts Patterson Mines traces its origins to a firm that was founded in 1899.”

Source: RevenueBase Database · checked Sep 28, 2026
13Indirect evidenceSeattle, WA, United StatesHQ checked Sep 28, 202611-5032 contacts →

Indirect evidence

“Lether Law Group is a family of dynamic and aggressive attorneys that embody the term “boutique law firm.” We are a specialty practice focusing on complex insurance coverage…”

Source: RevenueBase Database · checked Sep 28, 2026
14Partial evidenceSeattle, WA, United StatesHQ checked Sep 28, 202611-5031 contacts →

Partial evidence

“Reed McClure is a Seattle-based litigation firm representing national and regional insurers, businesses, and individuals throughout Washington.”

Source: RevenueBase Database · checked Sep 28, 2026
15Partial evidenceSeattle, WA, United StatesHQ checked Sep 28, 202651-20029 contacts →

Partial evidence

“With deep roots in the Pacific Northwest and Alaska, Oles Morrison has built a legal practice with a focus on construction, government contracts, commercial litigation and real…”

Source: RevenueBase Database · checked Sep 28, 2026
16Indirect evidenceSeattle, WA, United StatesHQ checked Sep 28, 202611-5027 contacts →

Indirect evidence

“When expanding globally, businesses need a law firm that understands both local intricacies and worldwide opportunities.**Harris Sliwoski** delivers cross-border legal services…”

Source: RevenueBase Database · checked Sep 28, 2026
17Indirect evidenceSeattle, WA, United StatesHQ checked Sep 28, 202611-5027 contacts →

Indirect evidence

“Ahlers Cressman & Sleight PLLC proudly provides its clients unsurpassed service.”

Source: RevenueBase Database · checked Sep 28, 2026
18Indirect evidenceSeattle, WA, United StatesHQ checked Sep 28, 202611-5026 contacts →

Indirect evidence

“Welcome to Scheer.Law.”

Source: RevenueBase Database · checked Sep 28, 2026
19Indirect evidenceSeattle, WA, United StatesHQ checked Sep 28, 202611-5025 contacts →

Indirect evidence

“Holt Woods & Scisciani LLP is known for creative solutions and achieving great results for our clients throughout Washington, Oregon, Idaho and Alaska.”

Source: RevenueBase Database · checked Sep 28, 2026
20Partial evidenceSeattle, WA, United StatesHQ checked Sep 28, 202611-5024 contacts →

Partial evidence

“At GTTC we limit our practice to complex civil litigation and trial work.”

Source: RevenueBase Database · checked Sep 28, 2026
21Partial evidenceSeattle, WA, United StatesHQ checked Sep 28, 202611-5023 contacts →

Partial evidence

“Floyd | Pflueger, formerly known as Floyd, Pflueger & Ringer, is a civil defense litigation firm in Seattle, Washington.”

Source: RevenueBase Database · checked Sep 28, 2026
22Indirect evidenceSeattle, WA, United StatesHQ checked Sep 28, 202611-5020 contacts →

Indirect evidence

“Smart Lawyers.”

Source: RevenueBase Database · checked Sep 28, 2026
23Indirect evidenceSeattle, WA, United StatesHQ checked Sep 28, 202611-5019 contacts →

Indirect evidence

“Zachary Scott was founded in 1991 with a simple goal – be a trustworthy partner and advisor for privately-held business owners and managers to help them build their businesses…”

Source: RevenueBase Database · checked Sep 28, 2026
24Partial evidenceSeattle, WA, United StatesHQ checked Sep 28, 202611-5018 contacts →

Partial evidence

“Terrell Marshall Law Group PLLC (“TMLG”) is a Seattle law firm that concentrates its practice in complex civil litigation, including commercial litigation, construction defect…”

Source: RevenueBase Database · checked Sep 28, 2026
25Indirect evidenceSeattle, WA, United StatesHQ checked Sep 28, 202611-5017 contacts →

Indirect evidence

“Equinox Business Law Group delivers proactive, business-first legal counsel designed to help entrepreneurs, executives, and scaling companies manage risk, unlock opportunities…”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 137 business litigation consulting firms based in Seattle, United States

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Business litigation consulting firms based in Seattle, United States at a glance

As of Sep 28, 2026
66.9%Verified-email coverage
35.0Average contacts per company
1-10Median size (employees)
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
79
11-50
40
51-200
13
201-500
4
1,001-5,000
1

Email recency for this list is measured across the whole United States list rather than for Seattle, so it is reported there. Company counts and contact totals on this page are exact for Seattle, over 137 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among business litigation consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Seattle, United States whose own description of what they do matches “business litigation consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names business litigation consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among business litigation consulting firms, and records with no verified work email. Companies headquartered outside Seattle are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every listed company carries at least one verified work email, 3,206 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Business litigation consulting firms by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names business litigation consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many business litigation consulting firms are there based in Seattle, United States?

RevenueBase identified 137 business litigation consulting firms headquartered in Seattle, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Perkins Coie, headquartered in Seattle, tops this list with the largest team on record.

Which city in the United States has the most business litigation consulting firms?

New York leads the United States with 839 headquartered companies, followed by Los Angeles (448) and Chicago (422). Seattle has 137.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 3,206 verified decision-maker contacts tracked across these 137 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.