Company lists · Data refreshed September 2026

Top 25 Government contracts law firms based in the United States

Name: Government contracts law firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 1,465 companies tracked

RevenueBase identified 1,465 government contracts law firms headquartered in the United States as of September 2026 and tracks 29,267 professional contacts across them, including 15,741 with verified work emails. Washington is the largest hub.

This list covers government contracts law firms headquartered in the 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

1,465Companies

29,267Contacts tracked

15,741Verified emails

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The 25 largest government contracts law firms based in the United States

Ranked by team size

Top 25 of 1,465 government contracts law firms based in the United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to government contracts 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	Nelson Mullins Riley & Scarborough	Partial evidence	Columbia, SC, United StatesHQ checked Sep 28, 2026	1,001-5,000	2,012 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 28, 2026
2	Taft Stettinius & Hollister LLP	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,980 contacts →
	Indirect evidence “At Taft, we work as one team, driven and committed to helping you succeed.” Source: RevenueBase Database · checked Sep 28, 2026
3	Venable LLP	Strong evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,790 contacts →
	Strong evidence “Committed to Your Success – As a law firm of more than 900 professionals, Venable delivers legal services globally in every area of regulatory compliance, government affairs…” Source: RevenueBase Database · checked Sep 28, 2026
4	Ballard Spahr LLP	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,682 contacts →
	Partial evidence “Ballard Spahr LLP, an Am Law 100 law firm with more than 750 lawyers in 19 U.S.” Source: RevenueBase Database · checked Sep 28, 2026
5	Bracewell LLP	Strong evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	501-1,000	933 contacts →
	Strong evidence “Bracewell LLP is a leading law and government relations firm.” Source: RevenueBase Database · checked Sep 28, 2026
6	Fredrikson & Byron, P.A	Partial evidence	Minneapolis, MN, United StatesHQ checked Sep 28, 2026	501-1,000	834 contacts →
	Partial evidence “At Fredrikson, we’ve built a reputation as the firm “where law and business meet” by bringing business acumen and entrepreneurial thinking to our work with clients, and by…” Source: RevenueBase Database · checked Sep 28, 2026
7	Hall Booth Smith, P.C	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 28, 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 28, 2026
8	Kelley Drye & Warren LLP	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	501-1,000	690 contacts →
	Partial evidence “Kelley Drye is an AmLaw 200 law firm of more than 350 lawyers and other professionals practicing in New York, NY; Washington, D.C; Chicago, IL; Houston, TX, Los Angeles, CA; San…” Source: RevenueBase Database · checked Sep 28, 2026
9	Parker POE Adams & Bernstein LLP	Partial evidence	Charlotte, NC, United StatesHQ checked Sep 28, 2026	501-1,000	584 contacts →
	Partial evidence “Businesses and local governments turn to Parker Poe to structure transactions, navigate regulations, and resolve disputes.” Source: RevenueBase Database · checked Sep 28, 2026
10	Best Best & Krieger LLP BBK	Indirect evidence	Riverside, CA, United StatesHQ checked Sep 28, 2026	201-500	522 contacts →
	Indirect evidence “Best Best & Krieger serves as a trusted partner and strategist to public and private sector clients across the nation.” Source: RevenueBase Database · checked Sep 28, 2026
11	Deep Water Point & Associates	Partial evidence	Annapolis, MD, United StatesHQ checked Sep 28, 2026	201-500	350 contacts →
	Partial evidence “Deep Water Point & Associates is composed of industry veterans and government experts who dedicate their expertise to maximize our clients’ competitive edge.” Source: RevenueBase Database · checked Sep 28, 2026
12	Iquasar LLC	Indirect evidence	Sterling, VA, United StatesHQ checked Sep 28, 2026	201-500	312 contacts →
	Indirect evidence “Based in Sterling, Virginia, iQuasar LLC, with over 20 years of experience, we help small and medium businesses grow in the federal marketplace through Proposal Development…” Source: RevenueBase Database · checked Sep 28, 2026
13	Mcnees Wallace & Nurick	Partial evidence	Harrisburg, PA, United StatesHQ checked Sep 28, 2026	201-500	307 contacts →
	Partial evidence “Since 1935, McNees Wallace & Nurick has been a trusted, client-focused law firm delivering practical, results-driven legal solutions to businesses, individuals, and organizations.” Source: RevenueBase Database · checked Sep 28, 2026
14	Foster Garvey PC	Strong evidence	Seattle, WA, United StatesHQ checked Sep 28, 2026	201-500	253 contacts →
	Strong evidence “Foster Garvey PC is a full-service law firm serving several of the most influential and innovative companies and governments in the country.” Source: RevenueBase Database · checked Sep 28, 2026
15	Peckar & Abramson, P.C	Partial evidence	New York, United StatesHQ checked Sep 28, 2026	201-500	247 contacts →
	Partial evidence “For over four decades, Peckar & Abramson has been a leader and innovator in construction law, providing tailored results for its clients – delivered with a commitment to…” Source: RevenueBase Database · checked Sep 28, 2026
16	Koley Jessen P.C., L.L.O	Partial evidence	Omaha, NE, United StatesHQ checked Sep 28, 2026	51-200	238 contacts →
	Partial evidence “Koley Jessen is a strategically growing law firm serving the needs of businesses and their owners, executives, and professionals in Nebraska and around the country.” Source: RevenueBase Database · checked Sep 28, 2026
17	Porzio, Bromberg & Newman, P.C	Indirect evidence	Parsippany, NJ, United StatesHQ checked Sep 28, 2026	201-500	227 contacts →
	Indirect evidence “Growth rarely happens in a straight line-and neither does smart legal strategy.” Source: RevenueBase Database · checked Sep 28, 2026
18	Foster Swift Collins & Smith, PC	Indirect evidence	Lansing, MI, United StatesHQ checked Sep 28, 2026	201-500	222 contacts →
	Indirect evidence “Foster Swift has helped businesses, public entities, families, and individuals navigate legal challenges and discover opportunities across Michigan for more than 120 years.” Source: RevenueBase Database · checked Sep 28, 2026
19	Babst Calland	Indirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 28, 2026	51-200	192 contacts →
	Indirect evidence “As a collaborative and integrated group of attorneys, we work as a unified team, not as sole practitioners.” Source: RevenueBase Database · checked Sep 28, 2026
20	Nexsen Pruet, NOW Maynard Nexsen	Indirect evidence	Columbia, SC, United StatesHQ checked Sep 28, 2026	501-1,000	185 contacts →
	Indirect evidence “Nexsen Pruet merged with Maynard Cooper & Gale in 2023.” Source: RevenueBase Database · checked Sep 28, 2026
21	Smith Currie Oles LLP	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 28, 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 28, 2026
22	Cohen Seglias	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 28, 2026	51-200	153 contacts →
	Indirect evidence “At Cohen Seglias, strong foundations are built on integrity, decency, and hard work-qualities we bring to every deal we close, every dispute we resolve, every case we try, and…” Source: RevenueBase Database · checked Sep 28, 2026
23	Deutsch Kerrigan, L.L.P	Indirect evidence	New Orleans, LA, United StatesHQ checked Sep 28, 2026	51-200	140 contacts →
	Indirect evidence “Founded in New Orleans in 1926 by Eberhard Deutsch and Emmett Kerrigan, Deutsch Kerrigan LLP is built on the foundation that we are problem-solvers, applying enduring principles…” Source: RevenueBase Database · checked Sep 28, 2026
24	Cades Schutte LLP	Partial evidence	Honolulu, HI, United StatesHQ checked Sep 28, 2026	51-200	138 contacts →
	Partial evidence “Cades Schutte is a full-service law firm in Hawai‘i with around 80 attorneys.” Source: RevenueBase Database · checked Sep 28, 2026
25	Lightfoot, Franklin & White	Indirect evidence	Birmingham, AL, United StatesHQ checked Sep 28, 2026	51-200	137 contacts →
	Indirect evidence “Litigation, compliance and investigations: It's what we do, day in and day out.” 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: government contracts 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 government contracts law firms.
Partial evidence: Its own public description names part of government contracts law firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name government contracts 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 1,465 government contracts law firms based in the United States

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Government contracts law firms based in the United States at a glance

As of Sep 28, 2026

53.8%Verified-email coverage

20.0Average contacts per company

1-10Median size (employees)

6.7%Largest-city concentration · Washington

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

971

11-50

392

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,465 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 government contracts 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 the United States whose own description of what they do matches “government contracts 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 government contracts 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 government contracts law firms, and records with no verified work email. Companies headquartered outside United States 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, 15,741 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.

Government contracts law firms by metro

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 government contracts 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 government contracts law firms are there based in the United States?

RevenueBase identified 1,465 government contracts law firms headquartered in the 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 government contracts law firms?

Washington leads with 98 headquartered companies, followed by Houston (38) and Atlanta (27).

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 15,741 verified decision-maker contacts tracked across these 1,465 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.