Company lists · Data refreshed September 2026

Top 25 Big 4 law firms based in Indianapolis, United States

Name: Big 4 law firms based in Indianapolis, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 34 companies tracked

RevenueBase identified 34 big 4 law firms headquartered in Indianapolis, United States as of September 2026 and tracks 3,839 professional contacts across them, including 2,660 with verified work emails. Across the United States, New York is the largest hub for this category (536 companies); Indianapolis has 34.

This list covers big 4 law firms headquartered in Indianapolis, 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 23, 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 23, 2026 86% judged on-target in blind review

34Companies

3,839Contacts tracked

2,660Verified emails

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The 25 largest big 4 law firms based in Indianapolis, United States

Ranked by team size

Top 25 of 34 big 4 law firms based in Indianapolis, United States, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to big 4 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	Barnes & Thornburg LLP	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 23, 2026	1,001-5,000	1,924 contacts →
	Indirect evidence “In an evolving business landscape, we stand ready at a moment’s notice, adapting with agility and precision to achieve your highest goals.” Source: RevenueBase Database · checked Sep 23, 2026
2	ICE Miller LLP	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 23, 2026	501-1,000	862 contacts →
	Indirect evidence “Built on a foundation of legal service more than a century long, Ice Miller remains committed to helping our clients stay ahead in a changing world.” Source: RevenueBase Database · checked Sep 23, 2026
3	Bose Mckinney & Evans LLP	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 23, 2026	201-500	212 contacts →
	Indirect evidence “At Bose McKinney & Evans, we understand that our clients need sound legal advice, but we also realize they want to work with attorneys who are approachable, responsive and…” Source: RevenueBase Database · checked Sep 23, 2026
4	Kightlinger & Gray, LLP	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 23, 2026	51-200	100 contacts →
	Indirect evidence “Since 1946, when Erle A.” Source: RevenueBase Database · checked Sep 23, 2026
5	Lewis Wagner & Trimble	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 23, 2026	51-200	97 contacts →
	Indirect evidence “Since 1955, the attorneys of Lewis Wagner & Trimble have provided pro-active counsel for individuals, small businesses and Fortune 500 companies.” Source: RevenueBase Database · checked Sep 23, 2026
6	Kroger Gardis & Regas, LLP Indianapolis-Based LAW Firm	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 23, 2026	11-50	74 contacts →
	Indirect evidence “Kroger Gardis & Regas, LLP Indiana Litigation Attorneys & Business Lawyers since 1937.” Source: RevenueBase Database · checked Sep 23, 2026
7	Lewis Kappes	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 23, 2026	51-200	51 contacts →
	Partial evidence “Lewis Kappes is an Indianapolis based law firm composed of experienced attorneys who apply a client-focused approach to deliver effective and innovative solutions.” Source: RevenueBase Database · checked Sep 23, 2026
8	Riley Bennett Egloff, LLP	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 23, 2026	51-200	47 contacts →
	Partial evidence “Riley Bennett Egloff, LLP is an Indiana-based law firm dedicated to serving the needs of local, national, and international clients.” Source: RevenueBase Database · checked Sep 23, 2026
9	Paganelli LAW Group	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 23, 2026	11-50	37 contacts →
	Indirect evidence “OUR MISSION Our mission is to help you reach your goals, whether you need to grow and manage your business, resolve a dispute, or navigate the uncertain waters of a government…” Source: RevenueBase Database · checked Sep 23, 2026
10	Harrison & Moberly, LLP	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 23, 2026	11-50	27 contacts →
	Partial evidence “Harrison & Moberly, LLP is a comprehensive full service law firm located in Indianapolis, Indiana.” Source: RevenueBase Database · checked Sep 23, 2026
11	Norris Choplin Schroeder LLP	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 23, 2026	11-50	25 contacts →
	Partial evidence “Norris Choplin Schroeder LLP is an AV rated law firm located in Indianapolis.” Source: RevenueBase Database · checked Sep 23, 2026
12	Hoover Hull Turner LLP	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 23, 2026	11-50	23 contacts →
	Indirect evidence “Hoover Hull Turner LLP is an Indianapolis business litigation firm providing exceptional counsel for high-stakes disputes, investigations, and appeals.” Source: RevenueBase Database · checked Sep 23, 2026
13	Clendening Johnson & Bohrer, P.C	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 23, 2026	11-50	19 contacts →
	Partial evidence “A law firm with offices both in Indianapolis and Bloomington, IN, providing a full range of litigation, business and personal legal services.” Source: RevenueBase Database · checked Sep 23, 2026
14	Densborn Blachly LLP	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 23, 2026	11-50	14 contacts →
	Partial evidence “Densborn Blachly is a business-focused law firm based in Indianapolis, serving the needs of clients locally in the state of Indiana and world-wide.” Source: RevenueBase Database · checked Sep 23, 2026
15	Tuohy Bailey & Moore LLP	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 23, 2026	11-50	12 contacts →
	Indirect evidence “Tuohy Bailey & Moore LLP is an AV rated firm dedicated to serving the needs of the entrepreneurial business person locally and nationally.” Source: RevenueBase Database · checked Sep 23, 2026
16	Jeselskis Brinkerhoff And Joseph, LLC	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 23, 2026	1-10	9 contacts →
	Partial evidence “JBJ Legal has over thirty years of combined experience focused solely on corporate and employment law.” Source: RevenueBase Database · checked Sep 23, 2026
17	Macgill PC	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 23, 2026	1-10	9 contacts →
	Partial evidence “MacGill PC is an Indianapolis-based law firm that represents clients in commercial litigation pending throughout the United States.” Source: RevenueBase Database · checked Sep 23, 2026
18	Delk Mcnally LLP	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 23, 2026	1-10	8 contacts →
	Partial evidence “Whether the client is a business, an individual, or a governmental entity, we understand the importance of choosing the right lawyer and the right law firm.” Source: RevenueBase Database · checked Sep 23, 2026
19	Landman Beatty, Lawyers	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 23, 2026	51-200	8 contacts →
	Indirect evidence “Founded in 1977, Landman Beatty provides quality legal services with the attentiveness and responsiveness of a small firm.” Source: RevenueBase Database · checked Sep 23, 2026
20	Mbcb Attorneys	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 23, 2026	11-50	7 contacts →
	Partial evidence “Mattingly Burke Cohen & Biederman LLP is a full-service commercial law firm in Indianapolis, IN.” Source: RevenueBase Database · checked Sep 23, 2026
21	Delaney & Delaney LLC	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 23, 2026	1-10	7 contacts →
	Indirect evidence “Based in Indianapolis, Indiana, DeLaney & DeLaney provides legal services to a wide variety of clients in nearly all types of civil litigation, contract negotiations, and…” Source: RevenueBase Database · checked Sep 23, 2026
22	Alerding Castor, LLP	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 23, 2026	11-50	6 contacts →
	Indirect evidence “Alerding Castor, LLP, serves as legal counsel and partners in success to privately and publicly held businesses, entrepreneurs and many other individuals.” Source: RevenueBase Database · checked Sep 23, 2026
23	SKO Indianapolis	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 23, 2026	201-500	5 contacts →
	Indirect evidence “SKO, through its attorneys and paraprofessionals, brings together a shared commitment to excellence in a wide range of practice areas.” Source: RevenueBase Database · checked Sep 23, 2026
24	Wormser Casey	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 23, 2026	1-10	3 contacts →
	Partial evidence “Wormser Casey is a boutique law firm based in Indianapolis, founded to serve clients in three core areas of the law: business, real estate, and private securities.” Source: RevenueBase Database · checked Sep 23, 2026
25	Pittman Legal & TAX Advisors	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 23, 2026	1-10	3 contacts →
	Partial evidence “Pittman PC is a full service law firm, serving a broad range of clientele, including corporations, small businesses, local entrepreneurs and private individuals.An experienced…” Source: RevenueBase Database · checked Sep 23, 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: big 4 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 big 4 law firms.
Partial evidence: Its own public description names part of big 4 law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name big 4 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 34 big 4 law firms based in Indianapolis, United States

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Big 4 law firms based in Indianapolis, United States at a glance

As of Sep 23, 2026

69.3%Verified-email coverage

112.9Average contacts per company

11-50Median size (employees)

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Indianapolis, so it is reported there. Company counts and contact totals on this page are exact for Indianapolis, over 34 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 big 4 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 Indianapolis, United States whose own description of what they do matches “big 4 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 big 4 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 big 4 law firms, and records with no verified work email. Companies headquartered outside Indianapolis 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, 2,660 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 23, 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.

Big 4 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 big 4 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 big 4 law firms are there based in Indianapolis, United States?

RevenueBase identified 34 big 4 law firms headquartered in Indianapolis, 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?

Barnes & Thornburg LLP, headquartered in Indianapolis, tops this list with the largest team on record.

Which city in the United States has the most big 4 law firms?

New York leads the United States with 536 headquartered companies, followed by Chicago (267) and Los Angeles (235). Indianapolis has 34.

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 2,660 verified decision-maker contacts tracked across these 34 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 23, 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.