Company lists · Data refreshed September 2026

Top 25 Infrastructure law firms based in Atlanta, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 54 companies tracked

RevenueBase identified 54 infrastructure law firms headquartered in Atlanta, United States as of September 2026 and tracks 3,178 professional contacts across them, including 2,161 with verified work emails. Houston is the largest hub.

This list covers infrastructure law firms headquartered in Atlanta, 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 21, 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 21, 2026 86% judged on-target in blind review

54Companies

3,178Contacts tracked

2,161Verified emails

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The 25 largest infrastructure law firms based in Atlanta, United States

Ranked by team size

Top 25 of 54 infrastructure law firms based in Atlanta, United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to infrastructure 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	Hall Booth Smith, P.C	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	501-1,000	815 contacts →
	Partial evidence “Established in 1989, Hall Booth Smith, P.C.(HBS) is a full-service law firm with 33 offices across the United States.” Source: RevenueBase Database · checked Sep 21, 2026
2	Smith Gambrell Russell	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	501-1,000	552 contacts →
	Partial evidence “Smith, Gambrell & Russell, LLP is a full-service, international law firm that advises regional, national and global businesses on a wide range of legal matters.” Source: RevenueBase Database · checked Sep 21, 2026
3	Arnall Golden Gregory LLP	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	201-500	437 contacts →
	Partial evidence “Arnall Golden Gregory (AGG) is an Am Law 200 law firm with offices in Atlanta and Washington, DC.” Source: RevenueBase Database · checked Sep 21, 2026
4	Newcomb & Boyd, LLP	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	201-500	363 contacts →
	Indirect evidence “We help clients design and operate facilities that remain resilient, reliable, and ready for what's next.” Source: RevenueBase Database · checked Sep 21, 2026
5	Drew Eckl & Farnham	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	201-500	236 contacts →
	Partial evidence “Drew Eckl & Farnham is a full-service law firm that offers deep litigation experience, strategic corporate and transactional counsel, and practical legal advice to companies…” Source: RevenueBase Database · checked Sep 21, 2026
6	Smith Currie Oles LLP	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	51-200	184 contacts →
	Indirect evidence “Smith Currie Oles (SCO) provides comprehensive legal services to all parts of the construction industry.” Source: RevenueBase Database · checked Sep 21, 2026
7	Lowe Engineers, LLC	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	51-200	105 contacts →
	Indirect evidence “Lowe Engineers, LLC, was incorporated in Atlanta, Georgia, in 1957.” Source: RevenueBase Database · checked Sep 21, 2026
8	Aulick Engineering	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	11-50	58 contacts →
	Indirect evidence “Aulick Engineering is a small woman-owned business that provides engineering design and construction management services for transportation projects.” Source: RevenueBase Database · checked Sep 21, 2026
9	Hudson Lambert Parrott, LLC	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	11-50	44 contacts →
	Partial evidence “Hudson Lambert Parrott, LLC is a law firm founded on national successes in trials and arbitration for construction, commercial, insurance and banking industries.” Source: RevenueBase Database · checked Sep 21, 2026
10	Kmcl LAW Kazmarek Mowrey Cloud Laseter LLP	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	11-50	37 contacts →
	Partial evidence “Kazmarek Mowrey Cloud Laseter LLP (KMCL) is a boutique environmental and energy law firm serving clients nationwide from offices in Atlanta, Birmingham, and Pittsburgh.” Source: RevenueBase Database · checked Sep 21, 2026
11	Turnipseed Engineers	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	51-200	28 contacts →
	Indirect evidence “Turnipseed Engineers is a civil engineering company with locations in Atlanta, GA and Augusta, GA” Source: RevenueBase Database · checked Sep 21, 2026
12	Mercer Thompson LLC	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	11-50	23 contacts →
	Partial evidence “Mercer Thompson LLC is a boutique law firm that provides top-tier transactional legal services to companies in the energy industry.” Source: RevenueBase Database · checked Sep 21, 2026
13	Hall, Gilligan, Roberts & Shanlever LLP	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	11-50	21 contacts →
	Indirect evidence “Hall, Gilligan, Roberts & Shanlever LLP specializes in litigation, contracts, and legal counseling in employment and business related matters.” Source: RevenueBase Database · checked Sep 21, 2026
14	Stanley, Esrey & Buckley, LLP	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	11-50	19 contacts →
	Partial evidence “Stanley, Esrey & Buckley, LLP provides sophisticated commercial real estate, corporate law and business litigation services to individuals and to companies large and small, from…” Source: RevenueBase Database · checked Sep 21, 2026
15	Blueprint Construction Counsel, LLP	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	11-50	19 contacts →
	Indirect evidence “Designed and built to serve the construction industry, Blueprint Construction Counsel assists clients on public and private construction projects throughout the United States and…” Source: RevenueBase Database · checked Sep 21, 2026
16	Townsend & Lockett, LLC	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	11-50	16 contacts →
	Partial evidence “Townsend & Lockett is the standard for the lean, efficient, sophisticated law practice.” Source: RevenueBase Database · checked Sep 21, 2026
17	Hendrick Phillips Salzman & Siegel, PC	Indirect evidence	Atlanta, United StatesHQ checked Sep 21, 2026	11-50	15 contacts →
	Indirect evidence “Hendrick, Phillips, Salzman & Siegel has earned a national reputation for providing sophisticated legal services and counseling to businesses and entities involved in the…” Source: RevenueBase Database · checked Sep 21, 2026
18	Bird Loechl Mccants & Holliday	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	11-50	10 contacts →
	Indirect evidence “Over more than three decades, Bird Loechl McCants & Holliday has grown to become a leading U.S.” Source: RevenueBase Database · checked Sep 21, 2026
19	Patrick LAW Group, LLC	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	1-10	10 contacts →
	Partial evidence “At Patrick law Group we focus our practice on the effective drafting and negotiating of commercial agreements which meet our Client's business objectives while minimizing risk.” Source: RevenueBase Database · checked Sep 21, 2026
20	Holcomb Ward, LLP	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	1-10	8 contacts →
	Partial evidence “Holcomb + Ward, LLP is a boutique law firm committed to outstanding client service.” Source: RevenueBase Database · checked Sep 21, 2026
21	Osterbrock & Associates, LLC	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	11-50	7 contacts →
	Partial evidence “Founded in 2023, Osterbrock & Associates, LLC is a boutique law firm advising clients across the Energy, Corporate Business and Finance, Commercial Real Estate, Tax, Securities…” Source: RevenueBase Database · checked Sep 21, 2026
22	Lakeshore Engineering, LLC	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	51-200	7 contacts →
	Partial evidence “Lakeshore Engineering is in the business of solving infrastructure needs.” Source: RevenueBase Database · checked Sep 21, 2026
23	The Russell Group	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	1-10	6 contacts →
	Indirect evidence “Welcome to The Russell Group, a leading provider of comprehensive services in water resources, consulting and planning, transportation, and program and construction management.” Source: RevenueBase Database · checked Sep 21, 2026
24	Murray Barnes Finister LLP	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	1-10	5 contacts →
	Indirect evidence “We represent issuers, borrowers, investment banks and other financial institutions in a wide variety of governmental, nonprofit and economic development financings.” Source: RevenueBase Database · checked Sep 21, 2026
25	Skyline Engineering & Construction	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	1-10	5 contacts →
	Indirect evidence “SKYLINE Engineering & Construction, LLC is a professional services firm based in Metro-Atlanta, Georgia.” Source: RevenueBase Database · checked Sep 21, 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: infrastructure 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 infrastructure law firms.
Partial evidence: Its own public description names part of infrastructure law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name infrastructure 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 54 infrastructure law firms based in Atlanta, United States

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Infrastructure law firms based in Atlanta, United States at a glance

As of Sep 21, 2026

68.0%Verified-email coverage

58.9Average contacts per company

11-50Median size (employees)

307.4%Largest-city concentration · Houston

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United States list rather than for Atlanta, so it is reported there. Company counts and contact totals on this page are exact for Atlanta, over 54 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 infrastructure 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 Atlanta, United States whose own description of what they do matches “infrastructure 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 infrastructure 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 infrastructure law firms, and records with no verified work email. Companies headquartered outside Atlanta 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, 2,161 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 21, 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.

Infrastructure 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 infrastructure 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 infrastructure law firms are there based in Atlanta, United States?

RevenueBase identified 54 infrastructure law firms headquartered in Atlanta, 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?

Hall Booth Smith, P.C, headquartered in Atlanta, tops this list with the largest team on record.

Which city has the most infrastructure law firms?

Houston leads with 166 headquartered companies, followed by New York (162) and Washington (134).

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 2,161 verified decision-maker contacts tracked across these 54 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 21, 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.