Company lists · Data refreshed September 2026

Top 25 Legal workflow consulting firms based in the United States

Name: Legal workflow consulting 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 4, 2026 25,486 companies tracked

RevenueBase identified 25,486 legal workflow consulting firms headquartered in the United States as of September 2026 and tracks 497,891 professional contacts across them, including 269,393 with verified work emails and 256,145 with mobile numbers. New York is the largest hub.

This list covers legal workflow consulting 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, 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 Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

25,486Companies

497,891Contacts tracked

269,393Verified emails

256,145Mobile numbers

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The 25 largest legal workflow consulting firms based in the United States

Ranked by team size

Top 25 of 25,486 legal workflow consulting firms based in the United States, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names legal workflow consulting 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	Sidley Austin LLPIndirect evidence	Chicago, TX, United StatesHQ checked Sep 4, 2026	1,001-5,000	5,122
	“Sidley is an elite global law firm.” Source: company website · checked Sep 4, 2026
2	Consilio LLCStrong evidence	Washington, DC, United StatesHQ checked Sep 4, 2026	1,001-5,000	3,384
	“Consilio stands as the global leader in eDiscovery, document review, flexible legal talent, and legal advisory & transformation consulting services.” Source: company website · checked Sep 4, 2026
3	Cooley LLPIndirect evidence	Palo Alto, CA, United StatesHQ checked Sep 4, 2026	1,001-5,000	3,314
	“Clients partner with Cooley on transformative deals, complex IP and regulatory matters, and high-stakes litigation.” Source: company website · checked Sep 4, 2026
4	Despacho DE AbogadosIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 4, 2026	1,001-5,000	3,244
	“The Gold Group is a top producing team within Keller Williams Beverly Hills family.” Source: company website · checked Sep 4, 2026
5	Lewis BrisboisIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 4, 2026	1,001-5,000	3,066
	“Established in 1979, Lewis Brisbois Bisgaard & Smith LLP is a national, full-service law firm with more than 1,600 attorneys and 54 offices in 30 states and the District of…” Source: company website · checked Sep 4, 2026
6	Foley & Lardner LLPIndirect evidence	Milwaukee, MA, United StatesHQ checked Sep 4, 2026	1,001-5,000	2,894
	“Foley & Lardner LLP stands at the nexus of the Energy & Infrastructure, Health Care & Life Sciences, Innovative Technology, and Manufacturing Sectors.” Source: company website · checked Sep 4, 2026
7	Gordon Rees Scully Mansukhani, LLPIndirect evidence	San Francisco, CA, United StatesHQ checked Sep 4, 2026	1,001-5,000	2,807
	“As the only full-service law firm with offices and attorneys in all 50 states, Gordon Rees Scully Mansukhani delivers maximum value to our clients by combining the resources of a…” Source: company website · checked Sep 4, 2026
8	Perkins CoieIndirect evidence	Seattle, WI, United StatesHQ checked Sep 4, 2026	1,001-5,000	2,734
	“Perkins Coie has combined with Ashurst to form Ashurst Perkins Coie.” Source: company website · checked Sep 4, 2026
9	Ogletree DeakinsPartial evidence	Atlanta, SC, United StatesHQ checked Sep 4, 2026	1,001-5,000	2,716
	“Ogletree Deakins is one of the largest labor and employment law firms representing management in all types of employment-related legal matters.” Source: company website · checked Sep 4, 2026
10	Morrison FoersterIndirect evidence	San Francisco, DC, United StatesHQ checked Sep 4, 2026	1,001-5,000	2,660
	“Morrison Foerster transforms complexity into advantage.” Source: company website · checked Sep 4, 2026
11	Wilson ElserIndirect evidence	New York, IL, United StatesHQ checked Sep 4, 2026	1,001-5,000	2,631
	“Wilson Elser is the preeminent defense litigation firm in the United States.” Source: company website · checked Sep 4, 2026
12	Husch BlackwellIndirect evidence	20+ U.s. Offices, TX, United StatesHQ checked Sep 4, 2026	1,001-5,000	2,516
	“Husch Blackwell is a different kind of law firm–structured around our clients’ industries and built on a culture of selfless service.” Source: company website · checked Sep 4, 2026
13	Alston & BirdIndirect evidence	Atlanta, GA, United StatesHQ checked Sep 4, 2026	1,001-5,000	2,445
	“At Alston & Bird, a leading international firm, our people trust the people they work for, take pride in what they do, enjoy the people they work with and serve the communities in…” Source: company website · checked Sep 4, 2026
14	Arnold & PorterIndirect evidence	Washington, DC, United StatesHQ checked Sep 4, 2026	1,001-5,000	2,324
	“Arnold & Porter combines sophisticated regulatory, litigation, and transactional capabilities to resolve clients’ most complex issues.” Source: company website · checked Sep 4, 2026
15	Jackson Lewis P.CIndirect evidence	New York, KY, United StatesHQ checked Sep 4, 2026	1,001-5,000	2,318
	“Focused on employment and labor law since 1958, Jackson Lewis P.C.’s attorneys located in major cities nationwide consistently identify and respond to new ways workplace law…” Source: company website · checked Sep 4, 2026
16	Winston & Strawn LLPIndirect evidence	Chicago, IL, United StatesHQ checked Sep 4, 2026	1,001-5,000	2,197
	“On June 1, 2026, Winston & Strawn and Taylor Wessing’s U.K-led business officially launched as a single combined firm, creating Winston Taylor.” Source: company website · checked Sep 4, 2026
17	Seyfarth Shaw LLPIndirect evidence	Chicago, NC, United StatesHQ checked Sep 4, 2026	1,001-5,000	2,176
	“High stakes.” Source: company website · checked Sep 4, 2026
18	FOX RothschildIndirect evidence	Philadelphia, FL, United StatesHQ checked Sep 4, 2026	1,001-5,000	2,161
	“With bold growth, Fox Rothschild brings together attorneys coast to coast.” Source: company website · checked Sep 4, 2026
19	Wilson Sonsini Goodrich & RosatiPartial evidence	Palo Alto, CA, United StatesHQ checked Sep 4, 2026	1,001-5,000	2,122
	“Wilson Sonsini Goodrich & Rosati is the premier legal advisor to technology, life sciences, and other growth enterprises worldwide.” Source: company website · checked Sep 4, 2026
20	BakerhostetlerPartial evidence	Washington, CO, United StatesHQ checked Sep 4, 2026	1,001-5,000	2,097
	“Recognized as one of the top firms for client service and quality of legal services, BakerHostetler is a leading law firm that helps clients around the world address their most…” Source: company website · checked Sep 4, 2026
21	Proskauer Rose LLPIndirect evidence	New York, NY, United StatesHQ checked Sep 4, 2026	1,001-5,000	2,091
	“We are 800+ lawyers serving clients from offices located in the leading financial and business centers in the Americas, Europe and Asia.” Source: company website · checked Sep 4, 2026
22	PolsinelliIndirect evidence	Kansas City, MO, United States	1,001-5,000	2,084
	“Polsinelli is an Am Law 100 firm with more than 1,200 attorneys in over 25 offices nationwide.” Source: company website · checked Sep 4, 2026
23	Dechert LLPIndirect evidence	Philadelphia, PA, United StatesHQ checked Sep 4, 2026	1,001-5,000	2,056
	“Dechert is the law firm that helps business leaders lead.” Source: company website · checked Sep 4, 2026
24	Nelson Mullins Riley & ScarboroughIndirect 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
25	Quinn EmanuelIndirect evidence	Los Angeles, CA, United StatesHQ checked Sep 4, 2026	1,001-5,000	1,966
	“Quinn Emanuel Urquhart & Sullivan LLP is a 1300+ lawyer business litigation firm-the largest in the world devoted solely to business litigation and arbitration.” Source: company website · checked Sep 4, 2026

Showing 25 of 25,486 legal workflow consulting firms based in the United States

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Legal workflow consulting firms based in the United States at a glance

As of Sep 4, 2026

1-10Median size (employees)

New YorkLargest hub · 1520 HQs

256,145Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

16,464

11-50

6,712

51-200

1,634

201-500

303

501-1,000

123

1,001-5,000

5,001-10,000

10001+

Verified emails by last verification

0–30

31–60

23,865

61–90

144,366

90–180

100,013

180+

1,149

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 legal workflow consulting 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 the United States whose own description of what they do matches “legal workflow consulting 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 legal workflow consulting 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 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, 269,393 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.

Legal workflow consulting firms by metro

Frequently asked

How many legal workflow consulting firms are there based in the United States?

RevenueBase identified 25,486 legal workflow consulting 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?

Sidley Austin LLP, headquartered in Dallas, tops this list with the largest team on record.

Which city has the most legal workflow consulting firms?

New York leads with 1520 headquartered companies, followed by Los Angeles (767) and Chicago (673).

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 269,393 verified decision-maker contacts tracked across these 25,486 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.