Company lists · Data refreshed September 2026

Top 25 Insurance regulatory law firms based in Charleston, United States

Name: Insurance regulatory law firms based in Charleston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 39 companies tracked

RevenueBase identified 39 insurance regulatory law firms headquartered in Charleston, United States as of September 2026 and tracks 1,569 professional contacts across them, including 861 with verified work emails. Across the United States, New York is the largest hub for this category (241 companies); Charleston has 39.

This list covers insurance regulatory law firms headquartered in Charleston, 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

39Companies

1,569Contacts tracked

861Verified emails

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The 25 largest insurance regulatory law firms based in Charleston, United States

Ranked by team size

Top 25 of 39 insurance regulatory law firms based in Charleston, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to insurance regulatory 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	Jackson Kelly Pllc	Partial evidence	Charleston, WV, United StatesHQ checked Sep 28, 2026	201-500	330 contacts →
	Partial evidence “Jackson Kelly PLLC is a national law firm representing leading global corporations, national companies, entrepreneurs and individuals in areas of law such as environmental…” Source: RevenueBase Database · checked Sep 28, 2026
2	Haynsworth Sinkler Boyd, P.A	Indirect evidence	Charleston, SC, United StatesHQ checked Sep 28, 2026	201-500	264 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
3	Bowles Rice LLP	Indirect evidence	Charleston, WV, United StatesHQ checked Sep 28, 2026	201-500	216 contacts →
	Indirect evidence “Bowles Rice is a professional service organization, contributing to the success of our clients and the vitality of our communities through advocacy, counsel, leadership, and…” Source: RevenueBase Database · checked Sep 28, 2026
4	Spilman Thomas & Battle, Pllc	Partial evidence	Charleston, WV, United StatesHQ checked Sep 28, 2026	201-500	210 contacts →
	Partial evidence “Spilman Thomas & Battle, PLLC is a full-service law firm with a rich history dating back to its origins with "Lincoln's land lawyer." Today, we have more than 140 attorneys and…” Source: RevenueBase Database · checked Sep 28, 2026
5	Clement Rivers, LLP	Indirect evidence	Charleston, SC, United StatesHQ checked Sep 28, 2026	51-200	100 contacts →
	Indirect evidence “More than fifty years ago, Clement Rivers, LLP was built on a strong foundation of attorneys providing the highest quality legal services for our clients.” Source: RevenueBase Database · checked Sep 28, 2026
6	Pullin Fowler Flanagan Brown & Poe, Pllc	Partial evidence	Charleston, WV, United StatesHQ checked Sep 28, 2026	51-200	79 contacts →
	Partial evidence “Pullin, Fowler, Flanagan, Brown & Poe, PLLC (PFFB & P) practices in civil trial work with a substantial percentage of cases involving corporate and insurance defense.” Source: RevenueBase Database · checked Sep 28, 2026
7	Barnwell Whaley Patterson & Helms LLC	Indirect evidence	Charleston, SC, United StatesHQ checked Sep 28, 2026	11-50	52 contacts →
	Indirect evidence “Established in Charleston in 1938, Barnwell Whaley Patterson & Helms, LLC, represents and counsels businesses and professionals in both North and South Carolina, throughout the…” Source: RevenueBase Database · checked Sep 28, 2026
8	KAY Casto & Chaney Pllc	Partial evidence	Charleston, WV, United StatesHQ checked Sep 28, 2026	51-200	50 contacts →
	Partial evidence “For more than 80 years, Kay Casto & Chaney PLLC has been one of West Virginia’s leading law firms.” Source: RevenueBase Database · checked Sep 28, 2026
9	Shuman Mccuskey Slicer Pllc	Partial evidence	Charleston, WV, United StatesHQ checked Sep 28, 2026	51-200	40 contacts →
	Partial evidence “Shuman McCuskey Slicer PLLC is a civil defense litigation law firm defending businesses, professionals, and insurers in high-stakes litigation.” Source: RevenueBase Database · checked Sep 28, 2026
10	Pierce, Sloan, Kennedy & Early LLC	Strong evidence	Charleston, SC, United StatesHQ checked Sep 28, 2026	11-50	37 contacts →
	Strong evidence “Founded in the law office of Pierce, Sloan, Kennedy & Early LLC is a boutique litigation law firm representing clients ranging from injured individuals to insurance companies and…” Source: RevenueBase Database · checked Sep 28, 2026
11	Rosen Hagood	Partial evidence	Charleston, SC, United StatesHQ checked Sep 28, 2026	11-50	27 contacts →
	Partial evidence “Rosen Hagood is a Charleston-based law firm with a long record of pursuing and defending complex civil claims.” Source: RevenueBase Database · checked Sep 28, 2026
12	Thurmond Kirchner & Timbes, P.A	Indirect evidence	Charleston, SC, United StatesHQ checked Sep 28, 2026	11-50	25 contacts →
	Indirect evidence “At Thurmond Kirchner & Timbes, P.A, we offer the responsiveness and flexibility of a smaller practice, together with the thorough level of client services and wide range of…” Source: RevenueBase Database · checked Sep 28, 2026
13	Wall Templeton & Haldrup, P.A	Partial evidence	Charleston, SC, United StatesHQ checked Sep 28, 2026	11-50	19 contacts →
	Partial evidence “Wall Templeton is a boutique litigation law firm comprised of experienced trial lawyers primarily practing in the areas of construction defect litigation, general construction and…” Source: RevenueBase Database · checked Sep 28, 2026
14	Duffy & Young, LLC	Indirect evidence	Charleston, SC, United StatesHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “Know the ropes.” Source: RevenueBase Database · checked Sep 28, 2026
15	Hoffman LAW Firm	Partial evidence	Charleston, SC, United StatesHQ checked Sep 28, 2026	11-50	10 contacts →
	Partial evidence “Hoffman Law Firm, in Charleston, South Carolina, our practice focuses on helping those who have suffered serious injuries at work, in an accident or due to the abuse or neglect of…” Source: RevenueBase Database · checked Sep 28, 2026
16	Hopkins LAW Firm, LLC	Partial evidence	Charleston, SC, United StatesHQ checked Sep 28, 2026	1-10	9 contacts →
	Partial evidence “We opened Hopkins Law Firm in Pawleys Island, South Carolina, in 2013 based on a couple of important principles: The law is here to guard your rights; and you deserve to know that…” Source: RevenueBase Database · checked Sep 28, 2026
17	Sanders LAW Firm, LLC	Partial evidence	Charleston, SC, United StatesHQ checked Sep 28, 2026	1-10	8 contacts →
	Partial evidence “Sanders Law Firm, LLC is an experienced firm practicing in areas of Construction, Personal Injury, Criminal Defense, Civil Disputes, Divorce and Estate Planning.” Source: RevenueBase Database · checked Sep 28, 2026
18	Streetman, Jones & Powers, LLC	Indirect evidence	Charleston, SC, United StatesHQ checked Sep 28, 2026	11-50	7 contacts →
	Indirect evidence “Our firm is one of the leading firms in the area.” Source: RevenueBase Database · checked Sep 28, 2026
19	Grimball And Cabaniss, LLC	Indirect evidence	Charleston, SC, United StatesHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “Grimball & Cabaniss, L.L.C.” Source: RevenueBase Database · checked Sep 28, 2026
20	Duggan Wynn LAW Firm, LLC	Indirect evidence	Charleston, SC, United StatesHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “Given the range of expertise, the firm offers the same variety of legal counsel present at larger firms, while maintaining the superior detail and quality service found in smaller…” Source: RevenueBase Database · checked Sep 28, 2026
21	Smyth Whitley, LLC	Indirect evidence	Charleston, SC, United StatesHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “Smyth Whitley, LLC seeks to provide its clients with responsive, efficient and exceptional legal representation using the strengths and experience of its founding partners.” Source: RevenueBase Database · checked Sep 28, 2026
22	Warder LAW Firm LLC	Indirect evidence	Charleston, SC, United StatesHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “Workers' Comp Defense and Mediations” Source: RevenueBase Database · checked Sep 28, 2026
23	Spero LAW LLC	Partial evidence	Charleston, SC, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “Through principled advocacy, Spero Law helps our clients solve complex legal problems.” Source: RevenueBase Database · checked Sep 28, 2026
24	Miller Law, LLC	Strong evidence	Charleston, SC, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Strong evidence “Miller Law, LLC is located in South Carolina, providing representation for Personal Injury, Wrongful Death, Catastrophic Injury, Criminal Defense, and Bad Faith Insurance Disputes.” Source: RevenueBase Database · checked Sep 28, 2026
25	Kesner, Kesner & Bramble, Pllc	Indirect evidence	Charleston, WV, United StatesHQ checked Sep 28, 2026	11-50	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 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: insurance regulatory 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 insurance regulatory law firms.
Partial evidence: Its own public description names part of insurance regulatory law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name insurance regulatory 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 39 insurance regulatory law firms based in Charleston, United States

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Insurance regulatory law firms based in Charleston, United States at a glance

As of Sep 28, 2026

54.9%Verified-email coverage

40.2Average contacts per company

11-50Median size (employees)

Sep 28, 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 Charleston, so it is reported there. Company counts and contact totals on this page are exact for Charleston, over 39 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 insurance regulatory 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 Charleston, United States whose own description of what they do matches “insurance regulatory 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 insurance regulatory 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 insurance regulatory law firms, and records with no verified work email. Companies headquartered outside Charleston 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, 861 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.

Insurance regulatory 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 insurance regulatory 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 insurance regulatory law firms are there based in Charleston, United States?

RevenueBase identified 39 insurance regulatory law firms headquartered in Charleston, 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?

Jackson Kelly Pllc, headquartered in Charleston, tops this list with the largest team on record.

Which city in the United States has the most insurance regulatory law firms?

New York leads the United States with 241 headquartered companies, followed by Chicago (187) and Houston (179). Charleston has 39.

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 861 verified decision-maker contacts tracked across these 39 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.