Company lists · Data refreshed September 2026

Top 21 Business law firms based in Concord, United States

RevenueBase identified 33 business law firms headquartered in Concord, United States as of September 2026 and tracks 411 professional contacts across them, including 191 with verified work emails. New York is the largest hub.

This list covers business law firms headquartered in Concord, 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 20, 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 20, 2026 86% judged on-target in blind review
33Companies
411Contacts tracked
191Verified emails
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The 21 largest business law firms based in Concord, United States

Ranked by team size
Top 21 of 33 business law firms based in Concord, United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to business 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Strong evidenceConcord, NH, United StatesHQ checked Sep 20, 202651-20076 contacts →

Strong evidence

“Orr & Reno is a full-service commercial law firm serving clients in business, education, energy, health care, insurance, media, real estate, religious and nonprofit organizations…”

Source: RevenueBase Database · checked Sep 20, 2026
2Indirect evidenceConcord, NH, United StatesHQ checked Sep 20, 202651-20061 contacts →

Indirect evidence

“For more than 170 years, Sulloway & Hollis has been building strategic partnerships and providing clients with practical counsel, exceptional service, and innovative solutions on…”

Source: RevenueBase Database · checked Sep 20, 2026
3Indirect evidenceConcord, NC, United StatesHQ checked Sep 20, 202611-5035 contacts →

Indirect evidence

“Established in 1896, Hartsell & Williams, P.A.”

Source: RevenueBase Database · checked Sep 20, 2026
4Strong evidenceConcord, NH, United StatesHQ checked Sep 20, 202611-5027 contacts →

Strong evidence

“Gallagher, Callahan & Gartrell is a leading business and litigation law firm in New Hampshire with the experience, connectivity, and analytical capabilities to tackle the most…”

Source: RevenueBase Database · checked Sep 20, 2026
5Indirect evidenceConcord, NH, United StatesHQ checked Sep 20, 202611-5013 contacts →

Indirect evidence

“The entire focus of the Cohen & Winters team is helping good people who find the need for legal help, often for the first and only time in their lives.”

Source: RevenueBase Database · checked Sep 20, 2026
6Indirect evidenceConcord, NH, United StatesHQ checked Sep 20, 202611-5012 contacts →

Indirect evidence

“We show up.”

Source: RevenueBase Database · checked Sep 20, 2026
7Strong evidenceConcord, CA, United StatesHQ checked Sep 20, 20261-1011 contacts →

Strong evidence

“This three-attorney law firm offers a broad range of litigation, transactional and mediation services for individuals and small businesses.”

Source: RevenueBase Database · checked Sep 20, 2026
8Indirect evidenceConcord, NH, United StatesHQ checked Sep 20, 202611-509 contacts →

Indirect evidence

“At Bianco Professional Association, we recognize that all three branches of government offer opportunities to advance our clients' objectives.”

Source: RevenueBase Database · checked Sep 20, 2026
9Strong evidenceConcord, NC, United StatesHQ checked Sep 20, 20261-108 contacts →

Strong evidence

“The Cooper Legal Firm PC is a small law firm located just outside of Charlotte, NC across from the Charlotte Motor Speedway and is convenient to both the I-485 and I-85.”

Source: RevenueBase Database · checked Sep 20, 2026
10Strong evidenceConcord, NC, United StatesHQ checked Sep 20, 20261-108 contacts →

Strong evidence

“We are a Charlotte law firm which represents business owners of all kinds in contract matters, disputes, collections, litigation, employment law, intellecutal property and similar…”

Source: RevenueBase Database · checked Sep 20, 2026
11Indirect evidenceConcord, NH, United StatesHQ checked Sep 20, 20261-107 contacts →

Indirect evidence

“For over twenty-five years, our owner and founder, Paul Alfano, has helped individuals and businesses reduce their real estate taxes.”

Source: RevenueBase Database · checked Sep 20, 2026
12Strong evidenceConcord, NH, United StatesHQ checked Sep 20, 20261-106 contacts →

Strong evidence

“At The Crisp Law Firm, PLLC, we offer large law firm experience with the personalized service of a local, boutique law firm, located in the heart of Concord, New Hampshire.”

Source: RevenueBase Database · checked Sep 20, 2026
13Indirect evidenceConcord, NC, United StatesHQ checked Sep 20, 20261-106 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
14Indirect evidenceConcord, NH, United StatesHQ checked Sep 20, 202611-504 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
15Strong evidenceConcord, CA, United StatesHQ checked Sep 20, 20261-104 contacts →

Strong evidence

“At the Mullin Law Firm in Concord, California, we know how important your legal matter is to your family and your business.”

Source: RevenueBase Database · checked Sep 20, 2026
16Strong evidenceConcord, MA, United StatesHQ checked Sep 20, 20261-103 contacts →

Strong evidence

Law Offices of Elizabeth S.”

Source: RevenueBase Database · checked Sep 20, 2026
17Strong evidenceConcord, NH, United StatesHQ checked Sep 20, 20261-103 contacts →

Strong evidence

“The Stein Law Firm, PLLC is a small, boutique law firm in Concord, New Hampshire.”

Source: RevenueBase Database · checked Sep 20, 2026
18Indirect evidenceConcord, NH, United StatesHQ checked Sep 20, 202651-2002 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 20, 2026
19Indirect evidenceConcord, NH, United StatesHQ checked Sep 20, 202611-502 contacts →

Indirect evidence

“Cleveland, Waters, and Bass, P.A.”

Source: RevenueBase Database · checked Sep 20, 2026
20Strong evidenceConcord, MA, United StatesHQ checked Sep 20, 20261-101 contacts →

Strong evidence

“Klein Law was founded on the belief that everyone from individuals to corporations deserves legal representation that is strategic, efficient, and intensely focused on achieving…”

Source: RevenueBase Database · checked Sep 20, 2026
21Indirect evidenceConcord, MA, United StatesHQ checked Sep 20, 20261-101 contacts →

Indirect evidence

“On March 1, 2016, Graham & Graham is moving to 91 Main Street, Suite 204 in Concord, Massachusetts.”

Source: RevenueBase Database · checked Sep 20, 2026

Showing 21 of 33 business law firms based in Concord, United States

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Business law firms based in Concord, United States at a glance

As of Sep 20, 2026
46.5%Verified-email coverage
12.5Average contacts per company
1-10Median size (employees)
3703.0%Largest-city concentration · New York
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
19
11-50
10
51-200
3

Email recency for this list is measured across the whole United States list rather than for Concord, so it is reported there. Company counts and contact totals on this page are exact for Concord, over 33 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 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 Concord, United States whose own description of what they do matches “business 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 business 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 business law firms, and records with no verified work email. Companies headquartered outside Concord 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, 191 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 20, 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 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 business 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 business law firms are there based in Concord, United States?

RevenueBase identified 33 business law firms headquartered in Concord, 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?

ORR & Reno, headquartered in Concord, tops this list with the largest team on record.

Which city has the most business law firms?

New York leads with 1222 headquartered companies, followed by Chicago (563) and Los Angeles (533).

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 191 verified decision-maker contacts tracked across these 33 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 20, 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.