Company lists · Data refreshed November 2026
Top 25 Impact litigation firms worldwide
RevenueBase identified 6,053 company matches for impact litigation firms worldwide as of November 2026 and tracks 98,460 professional contacts across them, including 53,172 with verified work emails. The United States is the largest market and New York the largest hub.
This list covers company matches for impact litigation firms worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for impact litigation firms follow the table.
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.
The 25 largest impact litigation firms worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 5,469 contacts → | ||||
Exact match “John Morgan became a lawyer with a simple mission: To fight for the people, and not the powerful.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 1,562 contacts → | ||||
Exact match “Shook, Hardy & Bacon has long been recognized as one of the premier litigation firms in the country.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 1,147 contacts → | ||||
Exact match “Maurice Blackburn Lawyers is Australia’s leading plaintiff and social justice law firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 1,023 contacts → | ||||
Exact match “Goldberg Segalla is a national civil litigation firm with a diverse team of 500+ attorneys in 23 offices in major metropolitan markets across the United States, providing…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 808 contacts → | ||||
Exact match “At Shine, we don't judge you or where you came from.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 735 contacts → | ||||
Exact match “Leigh Day is a law firm established to combat injustice.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 726 contacts → | ||||
Exact match “Thomas J.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 597 contacts → | ||||
Exact match “A firm of internationally recognized trial lawyers, crisis managers, and strategic advisors known for our creative, aggressive, and efficient pursuit of success for our clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 567 contacts → | ||||
Exact match “Bowman and Brooke LLP is a nationally recognized trial firm with one of the largest product liability practices in the country.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 561 contacts → | ||||
Exact match “Munger, Tolles & Olson is a 200-lawyer firm based in Los Angeles with a national practice representing clients in a broad range of complex and high-profile matters.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 543 contacts → | ||||
Exact match “Weitz & Luxenberg is New York City’s largest personal injury and mass-tort plaintiffs’ law firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 536 contacts → | ||||
Exact match “MG+M is a national litigation firm with deep expertise in a wide range of practice areas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 536 contacts → | ||||
Exact match “Robins Kaplan LLP is among the nation’s premier trial law firms with 200 attorneys in Bismarck, N.D; Boston; Los Angeles; Minneapolis; New York; Silicon Valley; and Sioux Falls…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 493 contacts → | ||||
Exact match “Williams & Connolly is recognized as one of the world’s premier litigation firms.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 475 contacts → | ||||
Exact match “Tyson & Mendes’ goal is to achieve justice for all through innovation, collaboration, and outstanding service.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 445 contacts → | ||||
Exact match “Our History Makes Us Bold.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 423 contacts → | ||||
Exact match “Susman Godfrey is America’s premier litigation boutique.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 416 contacts → | ||||
Exact match “Wilshire Law Firm is excited to be among Southern California’s largest plaintiff personal injury, employee rights, and class action law firms.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 415 contacts → | ||||
Exact match “Na plaquinha do escritório, nós somos Gondim Albuquerque Negreiros Advogados.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 404 contacts → | ||||
Exact match “Kanner & Pintaluga is a NLJ500 and Mid-Market 50 law firm that has recovered over one billion dollars for property damage and personal injury clients nationwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 368 contacts → | ||||
Exact match “Keller Postman LLC is a national law firm that represents a broad array of clients as plaintiffs in complex litigation at the trial and appellate levels.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 366 contacts → | ||||
Exact match “This page contains attorney advertising.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 355 contacts → | ||||
Exact match “We are a non-profit using the power of the law to bring about end-to-end systemic change: informing, implementing and enforcing the law, drafting and advising decision-makers on…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 343 contacts → | ||||
Exact match “Robbins Geller Rudman & Dowd LLP is one of the world’s leading complex class action firms representing plaintiffs in securities fraud, antitrust, breach of fiduciary duty…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 339 contacts → | ||||
Exact match “Butler is a civil litigation firm.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “impact litigation firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 6,053 impact litigation firms worldwide
See the full list, filter by size, metro and specialty, and access 53,172 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Impact litigation firms worldwide at a glance
As of Nov 6, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- 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.
- Coverage
- Every country. Country and city lists for impact litigation firms are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “impact litigation firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- 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 displayed company carries at least one verified work email. RevenueBase tracks 53,172 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Impact litigation firms by location
43 lists · largest firstEvery Impact litigation firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Impact litigation firms based in the United States4,753
- Impact litigation firms based in Canada167
- Impact litigation firms based in Brazil104
- Impact litigation firms based in the Netherlands40
- Impact litigation firms based in the United Kingdom39
- Impact litigation firms based in Australia38
Cities
- Impact litigation firms based in New York, United States271
- Impact litigation firms based in Los Angeles, United States209
- Impact litigation firms based in Houston, United States180
- Impact litigation firms based in Chicago, United States155
- Impact litigation firms based in Dallas, United States114
- Impact litigation firms based in San Diego, United States105
- Impact litigation firms based in Atlanta, United States101
- Impact litigation firms based in San Francisco, United States98
- Impact litigation firms based in Philadelphia, United States88
- Impact litigation firms based in Washington, United States84
- Impact litigation firms based in Miami, United States80
- Impact litigation firms based in Toronto, Canada67
- Impact litigation firms based in Austin, United States65
- Impact litigation firms based in Phoenix, United States61
- Impact litigation firms based in Seattle, United States59
- Impact litigation firms based in Boston, United States49
- Impact litigation firms based in Denver, United States47
- Impact litigation firms based in New Orleans, United States47
- Impact litigation firms based in St. Louis, United States46
- Impact litigation firms based in Tampa, United States45
- Impact litigation firms based in Fort Lauderdale, United States41
- Impact litigation firms based in Kansas City, United States40
- Impact litigation firms based in Irvine, United States39
- Impact litigation firms based in Portland, United States39
- Impact litigation firms based in Birmingham, United States35
- Impact litigation firms based in Las Vegas, United States35
- Impact litigation firms based in Sao Paulo, Brazil33
- Impact litigation firms based in Coral Gables, United States30
- Impact litigation firms based in San Antonio, United States30
- Impact litigation firms based in Oakland, United States28
- Impact litigation firms based in Orlando, United States28
- Impact litigation firms based in Minneapolis, United States27
- Impact litigation firms based in Beverly Hills, United States26
- Impact litigation firms based in Charleston, United States26
- Impact litigation firms based in Sacramento, United States26
- Impact litigation firms based in Boca Raton, United States25
- Impact litigation firms based in Pasadena, United States25
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “impact litigation firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many impact litigation firms are there worldwide?
RevenueBase identified 6,053 company matches for impact litigation firms worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Morgan & Morgan, P.A tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most impact litigation firms?
The United States leads with 4,753 companies, followed by Canada (167) and Brazil (104). Every impact litigation firms list by country and city is linked on this page.
Which city has the most impact litigation firms?
New York leads with 271 company records, followed by Los Angeles (209) and Houston (180).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 53,172 professional contacts with verified work emails tracked across these 6,053 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 6,053 impact litigation firms worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 impact litigation firms worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 6,053 matching company records for impact litigation firms worldwide, with 98,460 tracked contacts and 53,172 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 impact litigation firms worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Morgan & Morgan, P.Aforthepeople.comHQ: Orlando, FL, United StatesReported employees: 1,001-5,000 | Orlando, FL, United States | 1,001-5,000 | Exact match | 5,469 contacts → |
“John Morgan became a lawyer with a simple mission: To fight for the people, and not the powerful.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Shook, Hardy & Bacon L.L.Pshb.comHQ: Kansas City, PA, United StatesReported employees: 1,001-5,000 | Kansas City, PA, United States | 1,001-5,000 | Exact match | 1,562 contacts → |
“Shook, Hardy & Bacon has long been recognized as one of the premier litigation firms in the country.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Maurice Blackburn Lawyersmauriceblackburn.com.auHQ: Melbourne, AustraliaReported employees: 1,001-5,000 | Melbourne, Australia | 1,001-5,000 | Exact match | 1,147 contacts → |
“Maurice Blackburn Lawyers is Australia’s leading plaintiff and social justice law firm.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Goldberg Segallagoldbergsegalla.comHQ: Buffalo, CA, United StatesReported employees: 1,001-5,000 | Buffalo, CA, United States | 1,001-5,000 | Exact match | 1,023 contacts → |
“Goldberg Segalla is a national civil litigation firm with a diverse team of 500+ attorneys in 23 offices in major metropolitan markets across the United States, providing…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Shine Lawyersshine.com.auHQ: Brisbane, AustraliaReported employees: 501-1,000 | Brisbane, Australia | 501-1,000 | Exact match | 808 contacts → |
“At Shine, we don't judge you or where you came from.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Leigh DAYleighday.co.ukHQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 735 contacts → |
“Leigh Day is a law firm established to combat injustice.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Thomas J. Henry LAWthomasjhenrylaw.comHQ: Corpus Christi, TX, United StatesReported employees: 201-500 | Corpus Christi, TX, United States | 201-500 | Exact match | 726 contacts → |
“Thomas J.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Boies Schiller Flexner LLPbsfllp.comHQ: New York, NY, United StatesReported employees: 501-1,000 | New York, NY, United States | 501-1,000 | Exact match | 597 contacts → |
“A firm of internationally recognized trial lawyers, crisis managers, and strategic advisors known for our creative, aggressive, and efficient pursuit of success for our clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Bowman And Brookebowmanandbrooke.comHQ: Minneapolis, TX, United StatesReported employees: 501-1,000 | Minneapolis, TX, United States | 501-1,000 | Exact match | 567 contacts → |
“Bowman and Brooke LLP is a nationally recognized trial firm with one of the largest product liability practices in the country.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Munger, Tolles & Olson LLPmto.comHQ: Los Angeles, DC, United StatesReported employees: 201-500 | Los Angeles, DC, United States | 201-500 | Exact match | 561 contacts → |
“Munger, Tolles & Olson is a 200-lawyer firm based in Los Angeles with a national practice representing clients in a broad range of complex and high-profile matters.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Weitz & Luxenberg PCweitzlux.comHQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 543 contacts → |
“Weitz & Luxenberg is New York City’s largest personal injury and mass-tort plaintiffs’ law firm.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  MG M The LAW Firmmgmlaw.comHQ: Boston, MA, United StatesReported employees: 201-500 | Boston, MA, United States | 201-500 | Exact match | 536 contacts → |
“MG+M is a national litigation firm with deep expertise in a wide range of practice areas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Robins Kaplan LLProbinskaplan.comHQ: Minneapolis, CA, United StatesReported employees: 501-1,000 | Minneapolis, CA, United States | 501-1,000 | Exact match | 536 contacts → |
“Robins Kaplan LLP is among the nation’s premier trial law firms with 200 attorneys in Bismarck, N.D; Boston; Los Angeles; Minneapolis; New York; Silicon Valley; and Sioux Falls…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Williams & Connolly LLPwc.comHQ: Washington, DC, United StatesReported employees: 501-1,000 | Washington, DC, United States | 501-1,000 | Exact match | 493 contacts → |
“Williams & Connolly is recognized as one of the world’s premier litigation firms.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Tyson & Mendestysonmendes.comHQ: San Diego, NJ, United StatesReported employees: 201-500 | San Diego, NJ, United States | 201-500 | Exact match | 475 contacts → |
“Tyson & Mendes’ goal is to achieve justice for all through innovation, collaboration, and outstanding service.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Motley Ricemotleyrice.comHQ: Mt. Pleasant, DC, United StatesReported employees: 201-500 | Mt. Pleasant, DC, United States | 201-500 | Exact match | 445 contacts → |
“Our History Makes Us Bold.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Susman Godfrey LLPsusmangodfrey.comHQ: Houston, United StatesReported employees: 201-500 | Houston, United States | 201-500 | Exact match | 423 contacts → |
“Susman Godfrey is America’s premier litigation boutique.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Wilshire LAW Firmwilshirelawfirm.comHQ: Los Angeles, CA, United StatesReported employees: 501-1,000 | Los Angeles, CA, United States | 501-1,000 | Exact match | 416 contacts → |
“Wilshire Law Firm is excited to be among Southern California’s largest plaintiff personal injury, employee rights, and class action law firms.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Gondim Albuquerque Negreiros ADVgondimadv.com.brHQ: Rio De Janeiro, BrazilReported employees: 201-500 | Rio De Janeiro, Brazil | 201-500 | Exact match | 415 contacts → |
“Na plaquinha do escritório, nós somos Gondim Albuquerque Negreiros Advogados.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Kanner & Pintalugakpattorney.comHQ: Boca Raton, FL, United StatesReported employees: 501-1,000 | Boca Raton, FL, United States | 501-1,000 | Exact match | 404 contacts → |
“Kanner & Pintaluga is a NLJ500 and Mid-Market 50 law firm that has recovered over one billion dollars for property damage and personal injury clients nationwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Keller Postman LLCkellerpostman.comHQ: Chicago, MA, United StatesReported employees: 201-500 | Chicago, MA, United States | 201-500 | Exact match | 368 contacts → |
“Keller Postman LLC is a national law firm that represents a broad array of clients as plaintiffs in complex litigation at the trial and appellate levels.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Singleton Schreiberlnk.bioHQ: San Diego, CA, United StatesReported employees: 201-500 | San Diego, CA, United States | 201-500 | Exact match | 366 contacts → |
“This page contains attorney advertising.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Clientearthclientearth.orgHQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 355 contacts → |
“We are a non-profit using the power of the law to bring about end-to-end systemic change: informing, implementing and enforcing the law, drafting and advising decision-makers on…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Robbins Geller Rudman & Dowd LLPrgrdlaw.comHQ: San Diego, CA, United StatesReported employees: 201-500 | San Diego, CA, United States | 201-500 | Exact match | 343 contacts → |
“Robbins Geller Rudman & Dowd LLP is one of the world’s leading complex class action firms representing plaintiffs in securities fraud, antitrust, breach of fiduciary duty…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Butler Weihmuller Katz Craig LLPbutler.legalHQ: Tampa, NC, United StatesReported employees: 201-500 | Tampa, NC, United States | 201-500 | Exact match | 339 contacts → |
“Butler is a civil litigation firm.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 6,053 company matches
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Impact litigation firms: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
6,033 records in the displayed employee bands.
20 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 6,053 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Impact litigation firms by location
43 lists · largest firstEvery Impact litigation firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Impact litigation firms based in the United States4,753
- Impact litigation firms based in Canada167
- Impact litigation firms based in Brazil104
- Impact litigation firms based in the Netherlands40
- Impact litigation firms based in the United Kingdom39
- Impact litigation firms based in Australia38
Cities
- Impact litigation firms based in New York, United States271
- Impact litigation firms based in Los Angeles, United States209
- Impact litigation firms based in Houston, United States180
- Impact litigation firms based in Chicago, United States155
- Impact litigation firms based in Dallas, United States114
- Impact litigation firms based in San Diego, United States105
- Impact litigation firms based in Atlanta, United States101
- Impact litigation firms based in San Francisco, United States98
- Impact litigation firms based in Philadelphia, United States88
- Impact litigation firms based in Washington, United States84
- Impact litigation firms based in Miami, United States80
- Impact litigation firms based in Toronto, Canada67
- Impact litigation firms based in Austin, United States65
- Impact litigation firms based in Phoenix, United States61
- Impact litigation firms based in Seattle, United States59
- Impact litigation firms based in Boston, United States49
- Impact litigation firms based in Denver, United States47
- Impact litigation firms based in New Orleans, United States47
- Impact litigation firms based in St. Louis, United States46
- Impact litigation firms based in Tampa, United States45
- Impact litigation firms based in Fort Lauderdale, United States41
- Impact litigation firms based in Kansas City, United States40
- Impact litigation firms based in Irvine, United States39
- Impact litigation firms based in Portland, United States39
- Impact litigation firms based in Birmingham, United States35
- Impact litigation firms based in Las Vegas, United States35
- Impact litigation firms based in Sao Paulo, Brazil33
- Impact litigation firms based in Coral Gables, United States30
- Impact litigation firms based in San Antonio, United States30
- Impact litigation firms based in Oakland, United States28
- Impact litigation firms based in Orlando, United States28
- Impact litigation firms based in Minneapolis, United States27
- Impact litigation firms based in Beverly Hills, United States26
- Impact litigation firms based in Charleston, United States26
- Impact litigation firms based in Sacramento, United States26
- Impact litigation firms based in Boca Raton, United States25
- Impact litigation firms based in Pasadena, United States25
Questions about this company list
What does Exact match mean for impact litigation firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many impact litigation firms did RevenueBase find worldwide?
The saved snapshot records 6,053 matching company records, 98,460 tracked contacts and 53,172 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 impact litigation firms worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/impact-litigation-firms.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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Company intelligence · public preview
Top 25 impact litigation firms worldwide
RevenueBase records 6,053 matching company records for impact litigation firms worldwide, with 98,460 tracked contacts and 53,172 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 impact litigation firms worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Morgan & Morgan, P.Aforthepeople.com HQ: Orlando, FL, United StatesReported employees: 1,001-5,000 | Orlando, FL, United States | 1,001-5,000 | Exact match | 5,469 contacts → |
“John Morgan became a lawyer with a simple mission: To fight for the people, and not the powerful.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Shook, Hardy & Bacon L.L.Pshb.com HQ: Kansas City, PA, United StatesReported employees: 1,001-5,000 | Kansas City, PA, United States | 1,001-5,000 | Exact match | 1,562 contacts → |
“Shook, Hardy & Bacon has long been recognized as one of the premier litigation firms in the country.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Maurice Blackburn Lawyersmauriceblackburn.com.au HQ: Melbourne, AustraliaReported employees: 1,001-5,000 | Melbourne, Australia | 1,001-5,000 | Exact match | 1,147 contacts → |
“Maurice Blackburn Lawyers is Australia’s leading plaintiff and social justice law firm.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Goldberg Segallagoldbergsegalla.com HQ: Buffalo, CA, United StatesReported employees: 1,001-5,000 | Buffalo, CA, United States | 1,001-5,000 | Exact match | 1,023 contacts → |
“Goldberg Segalla is a national civil litigation firm with a diverse team of 500+ attorneys in 23 offices in major metropolitan markets across the United States, providing…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Shine Lawyersshine.com.au HQ: Brisbane, AustraliaReported employees: 501-1,000 | Brisbane, Australia | 501-1,000 | Exact match | 808 contacts → |
“At Shine, we don't judge you or where you came from.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Leigh DAYleighday.co.uk HQ: London, United KingdomReported employees: 501-1,000 | London, United Kingdom | 501-1,000 | Exact match | 735 contacts → |
“Leigh Day is a law firm established to combat injustice.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Thomas J. Henry LAWthomasjhenrylaw.com HQ: Corpus Christi, TX, United StatesReported employees: 201-500 | Corpus Christi, TX, United States | 201-500 | Exact match | 726 contacts → |
“Thomas J.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Boies Schiller Flexner LLPbsfllp.com HQ: New York, NY, United StatesReported employees: 501-1,000 | New York, NY, United States | 501-1,000 | Exact match | 597 contacts → |
“A firm of internationally recognized trial lawyers, crisis managers, and strategic advisors known for our creative, aggressive, and efficient pursuit of success for our clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Bowman And Brookebowmanandbrooke.com HQ: Minneapolis, TX, United StatesReported employees: 501-1,000 | Minneapolis, TX, United States | 501-1,000 | Exact match | 567 contacts → |
“Bowman and Brooke LLP is a nationally recognized trial firm with one of the largest product liability practices in the country.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Munger, Tolles & Olson LLPmto.com HQ: Los Angeles, DC, United StatesReported employees: 201-500 | Los Angeles, DC, United States | 201-500 | Exact match | 561 contacts → |
“Munger, Tolles & Olson is a 200-lawyer firm based in Los Angeles with a national practice representing clients in a broad range of complex and high-profile matters.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Weitz & Luxenberg PCweitzlux.com HQ: New York, NY, United StatesReported employees: 201-500 | New York, NY, United States | 201-500 | Exact match | 543 contacts → |
“Weitz & Luxenberg is New York City’s largest personal injury and mass-tort plaintiffs’ law firm.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | MG M The LAW Firmmgmlaw.com HQ: Boston, MA, United StatesReported employees: 201-500 | Boston, MA, United States | 201-500 | Exact match | 536 contacts → |
“MG+M is a national litigation firm with deep expertise in a wide range of practice areas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Robins Kaplan LLProbinskaplan.com HQ: Minneapolis, CA, United StatesReported employees: 501-1,000 | Minneapolis, CA, United States | 501-1,000 | Exact match | 536 contacts → |
“Robins Kaplan LLP is among the nation’s premier trial law firms with 200 attorneys in Bismarck, N.D; Boston; Los Angeles; Minneapolis; New York; Silicon Valley; and Sioux Falls…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Williams & Connolly LLPwc.com HQ: Washington, DC, United StatesReported employees: 501-1,000 | Washington, DC, United States | 501-1,000 | Exact match | 493 contacts → |
“Williams & Connolly is recognized as one of the world’s premier litigation firms.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Tyson & Mendestysonmendes.com HQ: San Diego, NJ, United StatesReported employees: 201-500 | San Diego, NJ, United States | 201-500 | Exact match | 475 contacts → |
“Tyson & Mendes’ goal is to achieve justice for all through innovation, collaboration, and outstanding service.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Motley Ricemotleyrice.com HQ: Mt. Pleasant, DC, United StatesReported employees: 201-500 | Mt. Pleasant, DC, United States | 201-500 | Exact match | 445 contacts → |
“Our History Makes Us Bold.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Susman Godfrey LLPsusmangodfrey.com HQ: Houston, United StatesReported employees: 201-500 | Houston, United States | 201-500 | Exact match | 423 contacts → |
“Susman Godfrey is America’s premier litigation boutique.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Wilshire LAW Firmwilshirelawfirm.com HQ: Los Angeles, CA, United StatesReported employees: 501-1,000 | Los Angeles, CA, United States | 501-1,000 | Exact match | 416 contacts → |
“Wilshire Law Firm is excited to be among Southern California’s largest plaintiff personal injury, employee rights, and class action law firms.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Gondim Albuquerque Negreiros ADVgondimadv.com.br HQ: Rio De Janeiro, BrazilReported employees: 201-500 | Rio De Janeiro, Brazil | 201-500 | Exact match | 415 contacts → |
“Na plaquinha do escritório, nós somos Gondim Albuquerque Negreiros Advogados.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Kanner & Pintalugakpattorney.com HQ: Boca Raton, FL, United StatesReported employees: 501-1,000 | Boca Raton, FL, United States | 501-1,000 | Exact match | 404 contacts → |
“Kanner & Pintaluga is a NLJ500 and Mid-Market 50 law firm that has recovered over one billion dollars for property damage and personal injury clients nationwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Keller Postman LLCkellerpostman.com HQ: Chicago, MA, United StatesReported employees: 201-500 | Chicago, MA, United States | 201-500 | Exact match | 368 contacts → |
“Keller Postman LLC is a national law firm that represents a broad array of clients as plaintiffs in complex litigation at the trial and appellate levels.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Singleton Schreiberlnk.bio HQ: San Diego, CA, United StatesReported employees: 201-500 | San Diego, CA, United States | 201-500 | Exact match | 366 contacts → |
“This page contains attorney advertising.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Clientearthclientearth.org HQ: London, United KingdomReported employees: 201-500 | London, United Kingdom | 201-500 | Exact match | 355 contacts → |
“We are a non-profit using the power of the law to bring about end-to-end systemic change: informing, implementing and enforcing the law, drafting and advising decision-makers on…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Robbins Geller Rudman & Dowd LLPrgrdlaw.com HQ: San Diego, CA, United StatesReported employees: 201-500 | San Diego, CA, United States | 201-500 | Exact match | 343 contacts → |
“Robbins Geller Rudman & Dowd LLP is one of the world’s leading complex class action firms representing plaintiffs in securities fraud, antitrust, breach of fiduciary duty…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Butler Weihmuller Katz Craig LLPbutler.legal HQ: Tampa, NC, United StatesReported employees: 201-500 | Tampa, NC, United States | 201-500 | Exact match | 339 contacts → |
“Butler is a civil litigation firm.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 6,053 company matches
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Impact litigation firms: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
6,033 records in the displayed employee bands.
20 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 6,053 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Impact litigation firms by location
43 lists · largest firstEvery Impact litigation firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Impact litigation firms based in the United States4,753
- Impact litigation firms based in Canada167
- Impact litigation firms based in Brazil104
- Impact litigation firms based in the Netherlands40
- Impact litigation firms based in the United Kingdom39
- Impact litigation firms based in Australia38
Cities
- Impact litigation firms based in New York, United States271
- Impact litigation firms based in Los Angeles, United States209
- Impact litigation firms based in Houston, United States180
- Impact litigation firms based in Chicago, United States155
- Impact litigation firms based in Dallas, United States114
- Impact litigation firms based in San Diego, United States105
- Impact litigation firms based in Atlanta, United States101
- Impact litigation firms based in San Francisco, United States98
- Impact litigation firms based in Philadelphia, United States88
- Impact litigation firms based in Washington, United States84
- Impact litigation firms based in Miami, United States80
- Impact litigation firms based in Toronto, Canada67
- Impact litigation firms based in Austin, United States65
- Impact litigation firms based in Phoenix, United States61
- Impact litigation firms based in Seattle, United States59
- Impact litigation firms based in Boston, United States49
- Impact litigation firms based in Denver, United States47
- Impact litigation firms based in New Orleans, United States47
- Impact litigation firms based in St. Louis, United States46
- Impact litigation firms based in Tampa, United States45
- Impact litigation firms based in Fort Lauderdale, United States41
- Impact litigation firms based in Kansas City, United States40
- Impact litigation firms based in Irvine, United States39
- Impact litigation firms based in Portland, United States39
- Impact litigation firms based in Birmingham, United States35
- Impact litigation firms based in Las Vegas, United States35
- Impact litigation firms based in Sao Paulo, Brazil33
- Impact litigation firms based in Coral Gables, United States30
- Impact litigation firms based in San Antonio, United States30
- Impact litigation firms based in Oakland, United States28
- Impact litigation firms based in Orlando, United States28
- Impact litigation firms based in Minneapolis, United States27
- Impact litigation firms based in Beverly Hills, United States26
- Impact litigation firms based in Charleston, United States26
- Impact litigation firms based in Sacramento, United States26
- Impact litigation firms based in Boca Raton, United States25
- Impact litigation firms based in Pasadena, United States25
Questions about this company list
What does Exact match mean for impact litigation firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many impact litigation firms did RevenueBase find worldwide?
The saved snapshot records 6,053 matching company records, 98,460 tracked contacts and 53,172 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 impact litigation firms worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/impact-litigation-firms.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗