Company lists · Data refreshed September 2026

Top 22 International business law firms based in Columbia, United States

Name: International business law firms based in Columbia, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 33 companies tracked

RevenueBase identified 33 international business law firms headquartered in Columbia, United States as of September 2026 and tracks 2,664 professional contacts across them, including 1,497 with verified work emails. New York is the largest hub.

This list covers international business law firms headquartered in Columbia, 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, how directly it supports the match, and when it was last checked. Data refreshed September 4, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

33Companies

2,664Contacts tracked

1,497Verified emails

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The 22 largest international business law firms based in Columbia, United States

Ranked by team size

Top 22 of 33 international business law firms based in Columbia, United States, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names international business law firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Nelson Mullins Riley & ScarboroughPartial evidence	Columbia, SC, United StatesHQ checked Sep 4, 2026	1,001-5,000	2,036
	“Established in 1897, Nelson Mullins is an Am Law 100 firm of more than attorneys, policy advisors and professionals with 33 offices in 17 states and Washington, D.C.” Source: company website · checked Sep 4, 2026
2	Nexsen Pruet, NOW Maynard NexsenIndirect evidence	Columbia, SC, United StatesHQ checked Sep 4, 2026	501-1,000	185
	“Nexsen Pruet merged with Maynard Cooper & Gale in 2023.” Source: company website · checked Sep 4, 2026
3	Robinson GrayIndirect evidence	Columbia, SC, United StatesHQ checked Sep 4, 2026	51-200	70
	“At Robinson Gray, our mission is to provide exceptional client service, to promote excellence among attorneys and staff, and to encourage professionalism and inclusion in our…” Source: company website · checked Sep 4, 2026
4	Blair Cato Pickren Casterline, LLCIndirect evidence	Columbia, SC, United StatesHQ checked Sep 4, 2026	51-200	63
	“You deserve experienced attorneys who provide personal attention and know how to help you.” Source: company website · checked Sep 4, 2026
5	Finkel LAW Firm LLCPartial evidence	Columbia, SC, United StatesHQ checked Sep 4, 2026	51-200	50
	“The Finkel Law Firm has been serving the people and businesses of South Carolina for over fifty years.” Source: company website · checked Sep 4, 2026
6	Callison Tighe & Robinson, LLCIndirect evidence	Columbia, SC, United StatesHQ checked Sep 4, 2026	51-200	39
	“Callison Tighe combines the service expected from a small firm with the experience and capabilities typically found in larger firms.” Source: company website · checked Sep 4, 2026
7	Davis, Agnor, Rapaport & Skalny LLCPartial evidence	Columbia, MD, United StatesHQ checked Sep 4, 2026	11-50	36
	“Most law firms talk about their experience and the results they get for their clients.” Source: company website · checked Sep 4, 2026
8	Lafave Bagley, LLCIndirect evidence	Columbia, SC, United StatesHQ checked Sep 4, 2026	11-50	15
	“Experienced and skilled litigators, committed to offering the strongest possible defense in a full range of civil lawsuits.” Source: company website · checked Sep 4, 2026
9	Rogers Lewis Jackson & Mann, LLCPartial evidence	Columbia, SC, United StatesHQ checked Sep 4, 2026	11-50	12
	“Rogers Lewis is a business and real estate law firm located in Columbia, South Carolina.” Source: company website · checked Sep 4, 2026
10	Taylor LegalIndirect evidence	Columbia, MD, United StatesHQ checked Sep 4, 2026	1-10	7
	“Taylor Legal™ has provided Big City Know-How and Small Town Service™ to individuals and small businesses since 2004.” Source: company website · checked Sep 4, 2026
11	Huddles Jones Sorteberg & Dachille, PCPartial evidence	Columbia, MD, United StatesHQ checked Sep 4, 2026	11-50	6
	“Huddles Jones Sorteberg & Dachille, PC is a construction law firm.” Source: company website · checked Sep 4, 2026
12	Willoughby Humphrey & D'antoni, PAIndirect evidence	Columbia, SC, United StatesHQ checked Sep 4, 2026	11-50	5
	“We know that successfully handling complex cases requires experience, agility, and personal attention.” Source: company website · checked Sep 4, 2026
13	Sung Hwang & KIM LLPIndirect evidence	Columbia, MD, United StatesHQ checked Sep 4, 2026	1-10	5
	“Sung Hwang & Kim LLP is a company based out of 9256 Bendix Rd #109, Columbia, Maryland, United States.” Source: company website · checked Sep 4, 2026
14	Brown LAWPartial evidence	Columbia, MO, United StatesHQ checked Sep 4, 2026	1-10	5
	“Brown Law represents businesses and individuals in major transactions and high stakes litigation.” Source: company website · checked Sep 4, 2026
15	Gleissner LAW Firm, LLCPartial evidence	Columbia, SC, United StatesHQ checked Sep 4, 2026	1-10	3
	“Valuing long-term client relationships, Gleissner Law makes it a priority to help contribute to its client’s success, whether that means solving a problem or helping to achieve…” Source: company website · checked Sep 4, 2026
16	Helen Wade And Marjorie LewisIndirect evidence	Columbia, MO, United StatesHQ checked Sep 4, 2026	1-10	2
	“We provide Columbia with legal advice, responsive communications and hands-on industry knowledge.” Source: company website · checked Sep 4, 2026
17	LAW Offices Of Addison-DardenPartial evidence	Columbia, MD, United StatesHQ checked Sep 4, 2026	11-50	2
	“Over the course of three (3) decades of legal practice, the unique ‘ Mother-Son” law firm of Addison-Darden has earned a reputation with clients as lawyers who are skilled and…” Source: company website · checked Sep 4, 2026
18	Cedar Tree LAW FirmPartial evidence	Columbia, SC, United StatesHQ checked Sep 4, 2026	1-10	1
	“With practice areas in corporate law, seed and venture financing, and real estate, Cedar Tree Law Firm is committed to helping individuals and businesses efficiently execute the…” Source: company website · checked Sep 4, 2026
19	John Rogers LAW FirmPartial evidence	Columbia, MO, United StatesHQ checked Sep 4, 2026	1-10	1
	“John Rogers Law Firm is a general practice, litigation-oriented law firm in Columbia, Missouri, with extensive experience and expertise in all aspects of commercial and business…” Source: company website · checked Sep 4, 2026
20	LAW Office Of Jason P PeavyIndirect evidence	Columbia, SC, United StatesHQ checked Sep 4, 2026	1-10	1
	“Thanks for visiting peavylaw.com if you should have any questions, please contact me at: 803 530 2065” Source: company website · checked Sep 4, 2026
21	Severino LAW LLCPartial evidence	Columbia, MD, United StatesHQ checked Sep 4, 2026	1-10	1
	“Attorney \| Business Disputes \| Construction and Fiduciary Litigation \| Trials and Appeals Headquartered in Columbia, Maryland, Severino Law LLC represents business owners…” Source: company website · checked Sep 4, 2026
22	MP Morris LAW FirmPartial evidence	Columbia, SC, United StatesHQ checked Sep 4, 2026	1-10	1
	“MP Morris Law Firm is a company based out of COLUMBIA, SC, United States.” Source: company website · checked Sep 4, 2026

Showing 22 of 33 international business law firms based in Columbia, United States

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International business law firms based in Columbia, United States at a glance

As of Sep 4, 2026

11-50Median size (employees)

New YorkLargest hub · 825 HQs

Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Columbia, 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 international business law firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Columbia, United States whose own description of what they do matches “international business law firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among international business law firms, and records with no verified work email. Companies headquartered outside Columbia 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 an evidence 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, 1,497 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 4, 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.

International business law firms by metro in the United States

Frequently asked

How many international business law firms are there based in Columbia, United States?

RevenueBase identified 33 international business law firms headquartered in Columbia, 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?

Nelson Mullins Riley & Scarborough, headquartered in Columbia, tops this list with the largest team on record.

Which city has the most international business law firms?

New York leads with 825 headquartered companies, followed by Chicago (321) and Los Angeles (302).

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 1,497 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 4, 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 SmartSearch, 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.