Company lists · Data refreshed September 2026

Top 25 Fraud defense law firms based in Portland, United States

Name: Fraud defense law firms based in Portland, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 49 companies tracked

RevenueBase identified 49 fraud defense law firms headquartered in Portland, United States as of September 2026 and tracks 496 professional contacts across them, including 315 with verified work emails. Across the United States, New York is the largest hub for this category (387 companies); Portland has 49.

This list covers fraud defense law firms headquartered in Portland, 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 14, 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 14, 2026 86% judged on-target in blind review

49Companies

496Contacts tracked

315Verified emails

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The 25 largest fraud defense law firms based in Portland, United States

Ranked by team size

Top 25 of 49 fraud defense law firms based in Portland, United States, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to fraud defense law 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Markowitz Herbold PC	Partial evidence	Portland, OR, United StatesHQ checked Sep 14, 2026	51-200	78 contacts →
	Partial evidence “Markowitz Herbold is a litigation law firm with offices in Portland, Oregon, and New York City.” Source: RevenueBase Database · checked Sep 14, 2026
2	Lindsay Hart LLP	Indirect evidence	Portland, OR, United StatesHQ checked Sep 14, 2026	11-50	56 contacts →
	Indirect evidence “Located in Portland, Oregon, the attorneys of Lindsay Hart offer a full range of experienced litigation services to companies, public entities, and individuals.” Source: RevenueBase Database · checked Sep 14, 2026
3	Davis Rothwell Earle & Xóchihua PC	Partial evidence	Portland, OR, United StatesHQ checked Sep 14, 2026	11-50	54 contacts →
	Partial evidence “Davis Rothwell is your source for Northwest litigation defense.” Source: RevenueBase Database · checked Sep 14, 2026
4	Chock Barhoum	Indirect evidence	Portland, OR, United StatesHQ checked Sep 14, 2026	11-50	36 contacts →
	Indirect evidence “Chock Barhoum LLP is one of the preeminent litigation firms in the Northwest.” Source: RevenueBase Database · checked Sep 14, 2026
5	Keating Jones Hughes, P.C	Indirect evidence	Portland, OR, United StatesHQ checked Sep 14, 2026	11-50	32 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 14, 2026
6	JJH LAW Firm Pearl District	Partial evidence	Portland, OR, United StatesHQ checked Sep 14, 2026	1-10	26 contacts →
	Partial evidence “Founded in 2010, JJH Law offers cutting-edge, smart and creative solutions for its clientele on almost all business matters, but especially in the fields of employment law and…” Source: RevenueBase Database · checked Sep 14, 2026
7	Mcewen Gisvold LLP	Partial evidence	Portland, OR, United StatesHQ checked Sep 14, 2026	11-50	24 contacts →
	Partial evidence “One of Oregon’s original law firms, McEwen Gisvold LLP was founded in 1886 as Cake & Cake.” Source: RevenueBase Database · checked Sep 14, 2026
8	Allegiant LAW LLP	Partial evidence	Portland, OR, United StatesHQ checked Sep 14, 2026	11-50	18 contacts →
	Partial evidence “Allegiant Law (formerly known as Richardson Wang) is a boutique Portland, Oregon law firm focusing on litigation and business matters.” Source: RevenueBase Database · checked Sep 14, 2026
9	Brownstein Rask	Partial evidence	Portland, OR, United StatesHQ checked Sep 14, 2026	11-50	18 contacts →
	Partial evidence “Brownstein Rask LLP has been a prominent midsize Portland law firm since its founding over 50 years ago.” Source: RevenueBase Database · checked Sep 14, 2026
10	Larkins Vacura Kayser LLP	Indirect evidence	Portland, OR, United StatesHQ checked Sep 14, 2026	11-50	16 contacts →
	Indirect evidence “Whether Larkins Vacura Kayser is representing a multi-national company in a multi-million dollar dispute, a mid-size client in a “Bet the Company” battle, or an individual in a…” Source: RevenueBase Database · checked Sep 14, 2026
11	Angeli & Calfo LLC	Indirect evidence	Portland, OR, United StatesHQ checked Sep 14, 2026	11-50	14 contacts →
	Indirect evidence “Angeli & Calfo is a boutique litigation firm that combines “big firm” experience, expertise and results with a business model that allows us to provide more personalized service…” Source: RevenueBase Database · checked Sep 14, 2026
12	Glascock Street Waxler LLP	Indirect evidence	Portland, OR, United StatesHQ checked Sep 14, 2026	11-50	14 contacts →
	Indirect evidence “Glascock Street Waxler is a civil litigation firm focused on achieving optimal results for our clients.” Source: RevenueBase Database · checked Sep 14, 2026
13	Carr Butterfield, LLP	Partial evidence	Portland, OR, United StatesHQ checked Sep 14, 2026	1-10	10 contacts →
	Partial evidence “Carr Butterfield, LLP is a client-focused law firm near Portland, Oregon.” Source: RevenueBase Database · checked Sep 14, 2026
14	Hoffman LAW LLC	Strong evidence	Portland, OR, United StatesHQ checked Sep 14, 2026	1-10	9 contacts →
	Strong evidence “Hoffman Law provides expert criminal defense to individual and corporate clients in all varieties of serious, complex cases, including white-collar, corporate, environmental…” Source: RevenueBase Database · checked Sep 14, 2026
15	Mark C. Cogan, P.C	Indirect evidence	Portland, OR, United StatesHQ checked Sep 14, 2026	11-50	6 contacts →
	Indirect evidence “Mark C.” Source: RevenueBase Database · checked Sep 14, 2026
16	Douglas, Denham, Buccina & Ernst	Indirect evidence	Portland, ME, United StatesHQ checked Sep 14, 2026	1-10	6 contacts →
	Indirect evidence “Incorporated in 1973, Douglas, Denham, Buccina & Ernst represents individual and corporate clients in state and federal courts and before administrative tribunals throughout the…” Source: RevenueBase Database · checked Sep 14, 2026
17	Baxter & Baxter, LLP	Indirect evidence	Portland, OR, United StatesHQ checked Sep 14, 2026	1-10	5 contacts →
	Indirect evidence “The attorneys of Baxter & Baxter, LLP, are dedicated advocates for consumers.” Source: RevenueBase Database · checked Sep 14, 2026
18	Mccloskey, Mina, Cunniff & Frawley, LLC	Partial evidence	Portland, ME, United StatesHQ checked Sep 14, 2026	1-10	4 contacts →
	Partial evidence “The firm has broad experience representing individual and institutional clients in matters involving alleged violations of federal and state laws pertaining to health care…” Source: RevenueBase Database · checked Sep 14, 2026
19	Paternoster Farnell & Grein, LLP	Partial evidence	Portland, OR, United StatesHQ checked Sep 14, 2026	11-50	3 contacts →
	Partial evidence “Paternoster Farnell & Grein, is a Portland, Oregon-based law firm with regional and national practices.” Source: RevenueBase Database · checked Sep 14, 2026
20	Rosen & Schneider, LLC	Partial evidence	Portland, OR, United StatesHQ checked Sep 14, 2026	1-10	3 contacts →
	Partial evidence “Rosen & Schneider, LLC, is built on more than 40 years of experience in civil litigation, with a focus on aviation and product liability defense claims.” Source: RevenueBase Database · checked Sep 14, 2026
21	The LAW Offices Of Athan P. Papailiou	Indirect evidence	Portland, OR, United StatesHQ checked Sep 14, 2026	1-10	3 contacts →
	Indirect evidence “Athan Papailiou provides trial, appellate, and general counseling solutions to public, private, and non-profit clients throughout the Pacific Northwest and beyond.” Source: RevenueBase Database · checked Sep 14, 2026
22	Kauffman Kilberg LLC	Indirect evidence	Portland, OR, United StatesHQ checked Sep 14, 2026	1-10	3 contacts →
	Indirect evidence “We are lawyers with diverse experience who became lawyers for the right reasons.” Source: RevenueBase Database · checked Sep 14, 2026
23	Nichols LAW Group	Partial evidence	Portland, OR, United StatesHQ checked Sep 14, 2026	1-10	3 contacts →
	Partial evidence “At Nichols Law Group, we are committed to earning the trust of our clients by providing the highest quality of legal representation while maintaining uncompromising ethics.” Source: RevenueBase Database · checked Sep 14, 2026
24	Stoll Stoll Berne Lokting & Shlachter P.C	Indirect evidence	Portland, OR, United StatesHQ checked Sep 14, 2026	11-50	1 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 14, 2026
25	Angeli LAW Group	Strong evidence	Portland, OR, United StatesHQ checked Sep 14, 2026	11-50	1 contacts →
	Strong evidence “The Angeli Law Group provides its clients with a vigorous and skilled defense in all manner of disputes in state and federal courts.” Source: RevenueBase Database · checked Sep 14, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: fraud defense law firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names fraud defense law firms.
Partial evidence: Its own public description names part of fraud defense law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name fraud defense law firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 49 fraud defense law firms based in Portland, United States

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Fraud defense law firms based in Portland, United States at a glance

As of Sep 14, 2026

63.5%Verified-email coverage

10.1Average contacts per company

1-10Median size (employees)

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole United States list rather than for Portland, so it is reported there. Company counts and contact totals on this page are exact for Portland, over 49 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 fraud defense law 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 Portland, United States whose own description of what they do matches “fraud defense law 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 fraud defense law 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 fraud defense law firms, and records with no verified work email. Companies headquartered outside Portland 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, 315 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 14, 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.

Fraud defense law 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 fraud defense law 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 fraud defense law firms are there based in Portland, United States?

RevenueBase identified 49 fraud defense law firms headquartered in Portland, 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?

Markowitz Herbold PC, headquartered in Portland, tops this list with the largest team on record.

Which city in the United States has the most fraud defense law firms?

New York leads the United States with 387 headquartered companies, followed by Los Angeles (209) and Houston (202). Portland has 49.

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 315 verified decision-maker contacts tracked across these 49 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 14, 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.