Company lists · Data refreshed September 2026

Top 25 Specialist legal practices based in Portland, United States

Name: Specialist legal practices based in Portland, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 50 companies tracked

RevenueBase identified 50 specialist legal practices headquartered in Portland, United States as of September 2026 and tracks 1,886 professional contacts across them, including 1,024 with verified work emails. New York is the largest hub.

This list covers specialist legal practices 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 22, 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 22, 2026 86% judged on-target in blind review

50Companies

1,886Contacts tracked

1,024Verified emails

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The 25 largest specialist legal practices based in Portland, United States

Ranked by team size

Top 25 of 50 specialist legal practices based in Portland, United States, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to specialist legal practices: 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	Schwabe	Strong evidence	Portland, OR, United StatesHQ checked Sep 22, 2026	201-500	398 contacts →
	Strong evidence “We focus our practices by industry, so you can access legal services based on your unique needs in today’s economy.” Source: RevenueBase Database · checked Sep 22, 2026
2	Miller Nash LLP	Partial evidence	Portland, OR, United StatesHQ checked Sep 22, 2026	201-500	348 contacts →
	Partial evidence “A law firm that practices successfully for over a century and a half must consistently deliver excellent results, inspire long-term loyalty, and continue to innovate to meet…” Source: RevenueBase Database · checked Sep 22, 2026
3	Bernstein Shur	Indirect evidence	Portland, ME, United StatesHQ checked Sep 22, 2026	201-500	245 contacts →
	Indirect evidence “We are a New England-based law firm that advises clients across the U.S.” Source: RevenueBase Database · checked Sep 22, 2026
4	Tonkon Torp LLP	Partial evidence	Portland, OR, United StatesHQ checked Sep 22, 2026	51-200	197 contacts →
	Partial evidence “A leading Pacific Northwest law firm, Tonkon Torp provides legal counsel, business advice and litigation services to regional, national and international clients.” Source: RevenueBase Database · checked Sep 22, 2026
5	Norman, Hanson & Detroy, LLC	Partial evidence	Portland, ME, United StatesHQ checked Sep 22, 2026	51-200	93 contacts →
	Partial evidence “Norman, Hanson & DeTroy, LLC, is a highly respected law firm in Maine with a widely diversified practice.” Source: RevenueBase Database · checked Sep 22, 2026
6	Sussman Shank LLP	Indirect evidence	Portland, OR, United StatesHQ checked Sep 22, 2026	51-200	74 contacts →
	Indirect evidence “A Business Law Firm for Modern Times.” Source: RevenueBase Database · checked Sep 22, 2026
7	Mccoy Russell	Indirect evidence	Portland, OR, United StatesHQ checked Sep 22, 2026	51-200	51 contacts →
	Indirect evidence “McCoy Russell LLP is an elite intellectual property law firm focused on the prosecution and development of patent and trademark portfolios.” Source: RevenueBase Database · checked Sep 22, 2026
8	Stoll Berne	Indirect evidence	Portland, OR, United StatesHQ checked Sep 22, 2026	11-50	39 contacts →
	Indirect evidence “Deeply rooted in the great Northwest and nationally recognized for outstanding work for nearly 40 years, Stoll Berne has achieved extraordinary results for our clients through…” Source: RevenueBase Database · checked Sep 22, 2026
9	Chock Barhoum	Indirect evidence	Portland, OR, United StatesHQ checked Sep 22, 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 22, 2026
10	Chenoweth LAW Group	Indirect evidence	Portland, OR, United StatesHQ checked Sep 22, 2026	11-50	35 contacts →
	Indirect evidence “At Chenoweth Law Group, P.C, we provide effective advocacy in complex commercial and civil litigation.” Source: RevenueBase Database · checked Sep 22, 2026
11	Wyse Kadish LLP	Partial evidence	Portland, OR, United StatesHQ checked Sep 22, 2026	11-50	32 contacts →
	Partial evidence “Since our founding in 1985, Wyse Kadish LLP has provided a range of exceptional legal services to individuals, families, and businesses.” Source: RevenueBase Database · checked Sep 22, 2026
12	Cable Huston	Partial evidence	Portland, United StatesHQ checked Sep 22, 2026	11-50	28 contacts →
	Partial evidence “Over 30 years ago, the earliest iteration of Cable Huston (pronounced, “Cable Houston”) was formed with the express purpose of providing clients superior legal guidance without…” Source: RevenueBase Database · checked Sep 22, 2026
13	JJH LAW Firm Pearl District	Indirect evidence	Portland, OR, United StatesHQ checked Sep 22, 2026	1-10	26 contacts →
	Indirect 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 22, 2026
14	Kolitch Romano Dascenzo Gates LLP	Indirect evidence	Portland, OR, United StatesHQ checked Sep 22, 2026	11-50	24 contacts →
	Indirect evidence “Kolitch Romano Dascenzo Gates was founded in 2022 by a seasoned team of intellectual property attorneys and professionals.” Source: RevenueBase Database · checked Sep 22, 2026
15	Allegiant LAW LLP	Indirect evidence	Portland, OR, United StatesHQ checked Sep 22, 2026	11-50	18 contacts →
	Indirect 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 22, 2026
16	Brownstein Rask	Indirect evidence	Portland, OR, United StatesHQ checked Sep 22, 2026	11-50	18 contacts →
	Indirect evidence “Brownstein Rask LLP has been a prominent midsize Portland law firm since its founding over 50 years ago.” Source: RevenueBase Database · checked Sep 22, 2026
17	Mcdowell Rackner Gibson PC	Indirect evidence	Portland, OR, United StatesHQ checked Sep 22, 2026	11-50	16 contacts →
	Indirect evidence “Energy, Environmental, and Telecommunications Law, these fields are undergoing constant change and rapid growth.” Source: RevenueBase Database · checked Sep 22, 2026
18	Curtis Thaxter LLC	Indirect evidence	Portland, ME, United StatesHQ checked Sep 22, 2026	11-50	16 contacts →
	Indirect evidence “The firm was founded in 1975 by a group of attorneys led by former Maine Governor and U.S.” Source: RevenueBase Database · checked Sep 22, 2026
19	Larkins Vacura Kayser LLP	Indirect evidence	Portland, OR, United StatesHQ checked Sep 22, 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 22, 2026
20	Angeli & Calfo LLC	Indirect evidence	Portland, OR, United StatesHQ checked Sep 22, 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 22, 2026
21	Kolisch Hartwell, P.C	Indirect evidence	Portland, OR, United StatesHQ checked Sep 22, 2026	11-50	14 contacts →
	Indirect evidence “About Kolisch Hartwell Kolisch Hartwell, P.C, is an intellectual property (IP) law firm serving clients throughout the United States and around the world from our offices in…” Source: RevenueBase Database · checked Sep 22, 2026
22	Elliott, Ostrander & Preston, P.C	Partial evidence	Portland, OR, United StatesHQ checked Sep 22, 2026	11-50	13 contacts →
	Partial evidence “Our experience and training allow us to provide the full range of legal services expected of a larger firm, but without the inefficiency of an institutional bureaucracy.” Source: RevenueBase Database · checked Sep 22, 2026
23	Idealegal	Indirect evidence	Portland, OR, United StatesHQ checked Sep 22, 2026	1-10	12 contacts →
	Indirect evidence “An innovative and client-focused IP and business boutique law firm.” Source: RevenueBase Database · checked Sep 22, 2026
24	Petruccelli, Martin & Haddow, LLP	Partial evidence	Portland, ME, United StatesHQ checked Sep 22, 2026	11-50	10 contacts →
	Partial evidence “Petruccelli, Martin & Haddow, LLP, one of Maine’s premier law firms, has been providing successful, aggressive and innovative legal representation in a wide variety of matters for…” Source: RevenueBase Database · checked Sep 22, 2026
25	Carr Butterfield, LLP	Indirect evidence	Portland, OR, United StatesHQ checked Sep 22, 2026	1-10	10 contacts →
	Indirect evidence “Carr Butterfield, LLP is a client-focused law firm near Portland, Oregon.” Source: RevenueBase Database · checked Sep 22, 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: specialist legal practices. 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 specialist legal practices.
Partial evidence: Its own public description names part of specialist legal practices, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name specialist legal practices. 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 50 specialist legal practices based in Portland, United States

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Specialist legal practices based in Portland, United States at a glance

As of Sep 22, 2026

54.3%Verified-email coverage

37.7Average contacts per company

11-50Median size (employees)

692.0%Largest-city concentration · New York

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 50 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 specialist legal practices, 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 “specialist legal practices”. 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 specialist legal practices), 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 specialist legal practices, 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, 1,024 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 22, 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.

Specialist legal practices 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 specialist legal practices, 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 specialist legal practices are there based in Portland, United States?

RevenueBase identified 50 specialist legal practices 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?

Schwabe, headquartered in Portland, tops this list with the largest team on record.

Which city has the most specialist legal practices?

New York leads with 346 headquartered companies, followed by Los Angeles (183) and Chicago (182).

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 1,024 verified decision-maker contacts tracked across these 50 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 22, 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.