Company lists · Data refreshed September 2026
Top 25 Nonprofit advocacy law firms based in New York, United States
RevenueBase identified 83 company matches for nonprofit advocacy law firms associated with New York, United States as of September 2026 and tracks 1,054 professional contacts across them, including 591 with verified work emails. Across the United States, Washington is the largest hub for this category (133 companies); New York follows with 84.
This list covers company matches for nonprofit advocacy law firms associated with New York, United States, 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 September 29, 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.
The 25 largest nonprofit advocacy law firms based in New York, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 145 contacts → | ||||
Exact match “At Sanford Heisler Sharp McKnight, our team of knowledgeable attorneys is committed to representing clients in their claims against powerful entities.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 2 | 135 contacts → | ||||
Exact match “At Hecker Fink LLP, we practice law at the highest level, guided by our core values of integrity, innovation, and excellence.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 3 | 88 contacts → | ||||
Exact match “Kasirer is NYC's #1 lobbying firm, navigating government on behalf of private sector & nonprofit clients.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 4 | 70 contacts → | ||||
Exact match “Founded in 2001, the International Legal Foundation is the leading global advocate for the right to counsel for the poor.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 5 | 47 contacts → | ||||
Exact match “BFA's strength is in plaintiff-side complex litigation, including the prosecution of securities, antitrust, and consumer actions.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 6 | 47 contacts → | ||||
Exact match “We have fought for more than 40 years to protect civil rights and achieve lived equality for communities in need.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 7 | 46 contacts → | ||||
Exact match “Kaplan Fox is a leading national law firm focusing on complex litigation with offices in New York, San Francisco, Los Angeles, Chicago and New Jersey.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 8 | 44 contacts → | ||||
Exact match “Perlman & Perlman is a dedicated team of attorneys united by a common mission: to make the world a better place.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 9 | 30 contacts → | ||||
Exact match “NCLEJ was founded in 1965, in the heyday of the civil rights movement.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 10 | 20 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 11 | 20 contacts → | ||||
Exact match “Representing Parents Of Students With Disabilities For More Than 35 Years Parents learn about their children's special education needs at all stages of life.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 12 | 20 contacts → | ||||
Exact match “Harnessing the power of Advocacy, Law, Politics & the Press.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 13 | 19 contacts → | ||||
Exact match “Mizrahi Kroub LLP is a full-service, plaintiff-side law firm based in New York City’s Financial District protecting the rights of employees, average consumers and disabled…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 14 | 12 contacts → | ||||
Exact match “Gerstman PLLC is a New York based government relations firm committed to making a difference for those we represent.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 15 | 11 contacts → | ||||
Exact match “Sanocki Newman & Turret LLP is a legal services company based out of 225 Broadway FL 8, New York, New York, United States.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 16 | 11 contacts → | ||||
Exact match “FREE + FAIR develops and leads high-impact litigation to stop the advance of authoritarianism in the U.S.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 17 | 11 contacts → | ||||
Exact match “Pollock Cohen LLP delivers unusually effective plaintiff-side legal representation to solve client problems.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 18 | 9 contacts → | ||||
Exact match “We are a full-service business law firm that represents and counsels our clients through every stage of their business journey with meticulous attention to detail and zealous…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 19 | 8 contacts → | ||||
Exact match “Good Counsel is dedicated to providing affordable access to legal advocacy to social entrepreneurs and new and emerging nonprofits through webinars, white papers, and one-on-one…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 20 | 8 contacts → | ||||
Exact match “A law firm for entrepreneurs and pioneers in business, education and not-for-profit ventures.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 21 | 7 contacts → | ||||
Exact match “At Kaplan Hecker & Fink LLP, we practice law at the highest level, guided by our core values of integrity, innovation, and excellence.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 22 | 7 contacts → | ||||
Exact match “Wang Hecker LLP is one of the nation’s premier civil rights litigation boutiques.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 23 | 7 contacts → | ||||
Exact match “Urban Strategies LLC provides strategic planning, advocacy counsel and government affairs to major companies, non-profit organizations and cause-related efforts by building a…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 24 | 7 contacts → | ||||
Exact match “Sheryl Menkes has been diligently defending the rights of the injured in Metropolitan New York for more than 30 years, and has a long track record of winning significant…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 25 | 6 contacts → | ||||
Exact match “Abbey Spanier, LLP is a nationally recognized law firm specializing in large, complex litigation in the fields of securities, mergers and acquisitions, corporate governance…” Recorded in the RevenueBase company graph · Sep 29, 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 “nonprofit advocacy law 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 83 nonprofit advocacy law firms based in New York, United States
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Nonprofit advocacy law firms based in New York, United States at a glance
As of Sep 29, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than for New York, so it is reported there. Company counts and contact totals on this page are exact for New York, over 83 companies.
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.
- What qualifies
- Company records associated with New York, United States whose business descriptions match “nonprofit advocacy law 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 591 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 September 29, 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.
Nonprofit advocacy law firms by metro in the United States
- Nonprofit advocacy law firms in Washington133
- Nonprofit advocacy law firms in Chicago55
- Nonprofit advocacy law firms in Los Angeles46
- Nonprofit advocacy law firms in Denver36
- Nonprofit advocacy law firms in San Francisco34
- Nonprofit advocacy law firms in Atlanta30
- Nonprofit advocacy law firms in Sacramento29
- Nonprofit advocacy law firms in Dallas28
- Nonprofit advocacy law firms in Houston28
- Nonprofit advocacy law firms in San Diego28
- Nonprofit advocacy law firms in Boston26
- Nonprofit advocacy law firms in Minneapolis26
- Nonprofit advocacy law firms in Austin25
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 “nonprofit advocacy law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many nonprofit advocacy law firms are there based in New York, United States?
RevenueBase identified 83 company matches for nonprofit advocacy law firms associated with New York, United States as of September 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?
Sanford Heisler Sharp Mcknight, LLP tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in the United States has the most nonprofit advocacy law firms?
Washington leads the United States with 133 company records, followed by New York (84) and Chicago (55).
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 591 professional contacts with verified work emails tracked across these 83 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 September 29, 2026.
Ready to reach these companies? Verified emails and direct dials for all 83 nonprofit advocacy law firms based in New York, United States. Start with a free account, no credit card.
Download this list →Related lists
Nonprofit advocacy law firms by geography
- Nonprofit advocacy law firms based in Sao Paulo, Brazil
- Nonprofit advocacy law firms based in Toronto, Canada
- Nonprofit advocacy law firms based in Atlanta, United States
- Nonprofit advocacy law firms based in Austin, United States
- Nonprofit advocacy law firms based in Boston, United States
- Nonprofit advocacy law firms based in Chicago, United States
- Nonprofit advocacy law firms based in Dallas, United States
- Nonprofit advocacy law firms based in Denver, United States
- Nonprofit advocacy law firms based in Houston, United States
- Nonprofit advocacy law firms based in Los Angeles, United States
- Nonprofit advocacy law firms based in Minneapolis, United States
- Nonprofit advocacy law firms based in Sacramento, United States
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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Nonprofit advocacy law firms based in Sao Paulo, Brazil
- Nonprofit advocacy law firms based in Toronto, Canada
- Nonprofit advocacy law firms based in Atlanta, United States
- Nonprofit advocacy law firms based in Austin, United States
- Nonprofit advocacy law firms based in Boston, United States
- Nonprofit advocacy law firms based in Chicago, United States
Company intelligence · public preview
Top 25 nonprofit advocacy law firms based in New York, United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 83 matching company records for nonprofit advocacy law firms based in New York, United States, with 1,054 tracked contacts and 591 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: September 29, 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 nonprofit advocacy law firms based in New York, United States
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 |  Sanford Heisler Sharp Mcknight, LLPsanfordheisler.comHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 145 contacts → |
“At Sanford Heisler Sharp McKnight, our team of knowledgeable attorneys is committed to representing clients in their claims against powerful entities.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Hecker Fink LLPheckerfink.comHQ: New York, United StatesReported employees: 51-200 | New York, United States | 51-200 | Exact match | 135 contacts → |
“At Hecker Fink LLP, we practice law at the highest level, guided by our core values of integrity, innovation, and excellence.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Kasirer LLCkasirer.nycHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 88 contacts → |
“Kasirer is NYC's #1 lobbying firm, navigating government on behalf of private sector & nonprofit clients.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  The International Legal Foundationtheilf.orgHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 70 contacts → |
“Founded in 2001, the International Legal Foundation is the leading global advocate for the right to counsel for the poor.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Bleichmar Fonti & Auld LLPbfalaw.comHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 47 contacts → |
“BFA's strength is in plaintiff-side complex litigation, including the prosecution of securities, antitrust, and consumer actions.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 47 contacts → |
“We have fought for more than 40 years to protect civil rights and achieve lived equality for communities in need.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Kaplan FOX & Kilsheimer LLPkaplanfox.comHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 46 contacts → |
“Kaplan Fox is a leading national law firm focusing on complex litigation with offices in New York, San Francisco, Los Angeles, Chicago and New Jersey.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Perlman & Perlman, LLPperlmanandperlman.comHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 44 contacts → |
“Perlman & Perlman is a dedicated team of attorneys united by a common mission: to make the world a better place.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 30 contacts → |
“NCLEJ was founded in 1965, in the heyday of the civil rights movement.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Dalbir Singh & Associates, P.Cdsdlawfirm.comHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 20 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 |  LAW Offices Of Neal H. Rosenbergnyedlaw.comHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 20 contacts → |
“Representing Parents Of Students With Disabilities For More Than 35 Years Parents learn about their children's special education needs at all stages of life.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Gotham Government Relationsgothamgr.comHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 20 contacts → |
“Harnessing the power of Advocacy, Law, Politics & the Press.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Mizrahi Kroub LLPmizrahikroub.comHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 19 contacts → |
“Mizrahi Kroub LLP is a full-service, plaintiff-side law firm based in New York City’s Financial District protecting the rights of employees, average consumers and disabled…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Gerstman Pllcgerstmangr.comHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 12 contacts → |
“Gerstman PLLC is a New York based government relations firm committed to making a difference for those we represent.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Sanocki Newman & Turret LLPsntny.comHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 11 contacts → |
“Sanocki Newman & Turret LLP is a legal services company based out of 225 Broadway FL 8, New York, New York, United States.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Free Fair Litigation Groupfreeandfair.org HQ: New York, NY, United StatesReported employees: 1-10 | New York, NY, United States | 1-10 | Exact match | 11 contacts → |
“FREE + FAIR develops and leads high-impact litigation to stop the advance of authoritarianism in the U.S.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Pollock Cohen LLPpollockcohen.comHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 11 contacts → |
“Pollock Cohen LLP delivers unusually effective plaintiff-side legal representation to solve client problems.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Jamal LAW Pllcjamal.lawHQ: New York, NY, United StatesReported employees: 1-10 | New York, NY, United States | 1-10 | Exact match | 9 contacts → |
“We are a full-service business law firm that represents and counsels our clients through every stage of their business journey with meticulous attention to detail and zealous…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Good Counsel Services, INCgoodcounselinc.orgHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 8 contacts → |
“Good Counsel is dedicated to providing affordable access to legal advocacy to social entrepreneurs and new and emerging nonprofits through webinars, white papers, and one-on-one…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Cohen Schneider Law, P.Ccohenschneider.comHQ: New York, NY, United StatesReported employees: 1-10 | New York, NY, United States | 1-10 | Exact match | 8 contacts → |
“A law firm for entrepreneurs and pioneers in business, education and not-for-profit ventures.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Kaplan Hecker & Fink LLPkaplanhecker.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 7 contacts → |
“At Kaplan Hecker & Fink LLP, we practice law at the highest level, guided by our core values of integrity, innovation, and excellence.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Wang Hecker LLPwanghecker.comHQ: New York, NY, United StatesReported employees: 1-10 | New York, NY, United States | 1-10 | Exact match | 7 contacts → |
“Wang Hecker LLP is one of the nation’s premier civil rights litigation boutiques.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Urban Strategies LLCurbanstrategiesllc.comHQ: New York, United StatesReported employees: 1-10 | New York, United States | 1-10 | Exact match | 7 contacts → |
“Urban Strategies LLC provides strategic planning, advocacy counsel and government affairs to major companies, non-profit organizations and cause-related efforts by building a…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Menkes LAW Firmmenkeslawfirm.comHQ: New York, NY, United StatesReported employees: 1-10 | New York, NY, United States | 1-10 | Exact match | 7 contacts → |
“Sheryl Menkes has been diligently defending the rights of the injured in Metropolitan New York for more than 30 years, and has a long track record of winning significant…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Abbey Spanier, LLPabbeyspanier.comHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 6 contacts → |
“Abbey Spanier, LLP is a nationally recognized law firm specializing in large, complex litigation in the fields of securities, mergers and acquisitions, corporate governance…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 83 company matches
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Nonprofit advocacy law firms: dataset insights
September 29, 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
83 records in the displayed employee bands.
0 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 United States list rather than for New York, so it is reported there. Company counts and contact totals on this page are exact for New York, over 83 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: September 29, 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 ↗
Nonprofit advocacy law firms by metro in the United States
- Nonprofit advocacy law firms in Washington133
- Nonprofit advocacy law firms in Chicago55
- Nonprofit advocacy law firms in Los Angeles46
- Nonprofit advocacy law firms in Denver36
- Nonprofit advocacy law firms in San Francisco34
- Nonprofit advocacy law firms in Atlanta30
- Nonprofit advocacy law firms in Sacramento29
- Nonprofit advocacy law firms in Dallas28
- Nonprofit advocacy law firms in Houston28
- Nonprofit advocacy law firms in San Diego28
- Nonprofit advocacy law firms in Boston26
- Nonprofit advocacy law firms in Minneapolis26
- Nonprofit advocacy law firms in Austin25
Questions about this company list
What does Exact match mean for nonprofit advocacy law 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 nonprofit advocacy law firms did RevenueBase find based in New York, United States?
The saved snapshot records 83 matching company records, 1,054 tracked contacts and 591 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: September 29, 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
Nonprofit advocacy law firms by geography
- Nonprofit advocacy law firms based in Sao Paulo, Brazil
- Nonprofit advocacy law firms based in Toronto, Canada
- Nonprofit advocacy law firms based in Atlanta, United States
- Nonprofit advocacy law firms based in Austin, United States
- Nonprofit advocacy law firms based in Boston, United States
- Nonprofit advocacy law firms based in Chicago, United States
- Nonprofit advocacy law firms based in Dallas, United States
- Nonprofit advocacy law firms based in Denver, United States
- Nonprofit advocacy law firms based in Houston, United States
- Nonprofit advocacy law firms based in Los Angeles, United States
- Nonprofit advocacy law firms based in Minneapolis, United States
- Nonprofit advocacy law firms based in Sacramento, United States
Cite this list
RevenueBase Data Team. Top 25 nonprofit advocacy law firms based in New York, United States. Snapshot: September 29, 2026. https://revenuebase.ai/companies/nonprofit-advocacy-law-firms/united-states/new-york.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Nonprofit advocacy law firms based in Sao Paulo, Brazil
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Company intelligence · public preview
Top 25 nonprofit advocacy law firms based in New York, United States
RevenueBase records 83 matching company records for nonprofit advocacy law firms based in New York, United States, with 1,054 tracked contacts and 591 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: September 29, 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 nonprofit advocacy law firms based in New York, United States
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 | Sanford Heisler Sharp Mcknight, LLPsanfordheisler.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 145 contacts → |
“At Sanford Heisler Sharp McKnight, our team of knowledgeable attorneys is committed to representing clients in their claims against powerful entities.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Hecker Fink LLPheckerfink.com HQ: New York, United StatesReported employees: 51-200 | New York, United States | 51-200 | Exact match | 135 contacts → |
“At Hecker Fink LLP, we practice law at the highest level, guided by our core values of integrity, innovation, and excellence.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Kasirer LLCkasirer.nyc HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 88 contacts → |
“Kasirer is NYC's #1 lobbying firm, navigating government on behalf of private sector & nonprofit clients.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | The International Legal Foundationtheilf.org HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 70 contacts → |
“Founded in 2001, the International Legal Foundation is the leading global advocate for the right to counsel for the poor.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Bleichmar Fonti & Auld LLPbfalaw.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 47 contacts → |
“BFA's strength is in plaintiff-side complex litigation, including the prosecution of securities, antitrust, and consumer actions.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 47 contacts → |
“We have fought for more than 40 years to protect civil rights and achieve lived equality for communities in need.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Kaplan FOX & Kilsheimer LLPkaplanfox.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 46 contacts → |
“Kaplan Fox is a leading national law firm focusing on complex litigation with offices in New York, San Francisco, Los Angeles, Chicago and New Jersey.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Perlman & Perlman, LLPperlmanandperlman.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 44 contacts → |
“Perlman & Perlman is a dedicated team of attorneys united by a common mission: to make the world a better place.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 30 contacts → |
“NCLEJ was founded in 1965, in the heyday of the civil rights movement.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Dalbir Singh & Associates, P.Cdsdlawfirm.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 20 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | LAW Offices Of Neal H. Rosenbergnyedlaw.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 20 contacts → |
“Representing Parents Of Students With Disabilities For More Than 35 Years Parents learn about their children's special education needs at all stages of life.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Gotham Government Relationsgothamgr.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 20 contacts → |
“Harnessing the power of Advocacy, Law, Politics & the Press.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Mizrahi Kroub LLPmizrahikroub.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 19 contacts → |
“Mizrahi Kroub LLP is a full-service, plaintiff-side law firm based in New York City’s Financial District protecting the rights of employees, average consumers and disabled…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Gerstman Pllcgerstmangr.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 12 contacts → |
“Gerstman PLLC is a New York based government relations firm committed to making a difference for those we represent.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Sanocki Newman & Turret LLPsntny.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 11 contacts → |
“Sanocki Newman & Turret LLP is a legal services company based out of 225 Broadway FL 8, New York, New York, United States.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Free Fair Litigation Groupfreeandfair.org HQ: New York, NY, United StatesReported employees: 1-10 | New York, NY, United States | 1-10 | Exact match | 11 contacts → |
“FREE + FAIR develops and leads high-impact litigation to stop the advance of authoritarianism in the U.S.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Pollock Cohen LLPpollockcohen.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 11 contacts → |
“Pollock Cohen LLP delivers unusually effective plaintiff-side legal representation to solve client problems.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Jamal LAW Pllcjamal.law HQ: New York, NY, United StatesReported employees: 1-10 | New York, NY, United States | 1-10 | Exact match | 9 contacts → |
“We are a full-service business law firm that represents and counsels our clients through every stage of their business journey with meticulous attention to detail and zealous…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Good Counsel Services, INCgoodcounselinc.org HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 8 contacts → |
“Good Counsel is dedicated to providing affordable access to legal advocacy to social entrepreneurs and new and emerging nonprofits through webinars, white papers, and one-on-one…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Cohen Schneider Law, P.Ccohenschneider.com HQ: New York, NY, United StatesReported employees: 1-10 | New York, NY, United States | 1-10 | Exact match | 8 contacts → |
“A law firm for entrepreneurs and pioneers in business, education and not-for-profit ventures.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Kaplan Hecker & Fink LLPkaplanhecker.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 7 contacts → |
“At Kaplan Hecker & Fink LLP, we practice law at the highest level, guided by our core values of integrity, innovation, and excellence.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Wang Hecker LLPwanghecker.com HQ: New York, NY, United StatesReported employees: 1-10 | New York, NY, United States | 1-10 | Exact match | 7 contacts → |
“Wang Hecker LLP is one of the nation’s premier civil rights litigation boutiques.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Urban Strategies LLCurbanstrategiesllc.com HQ: New York, United StatesReported employees: 1-10 | New York, United States | 1-10 | Exact match | 7 contacts → |
“Urban Strategies LLC provides strategic planning, advocacy counsel and government affairs to major companies, non-profit organizations and cause-related efforts by building a…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Menkes LAW Firmmenkeslawfirm.com HQ: New York, NY, United StatesReported employees: 1-10 | New York, NY, United States | 1-10 | Exact match | 7 contacts → |
“Sheryl Menkes has been diligently defending the rights of the injured in Metropolitan New York for more than 30 years, and has a long track record of winning significant…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Abbey Spanier, LLPabbeyspanier.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 6 contacts → |
“Abbey Spanier, LLP is a nationally recognized law firm specializing in large, complex litigation in the fields of securities, mergers and acquisitions, corporate governance…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 83 company matches
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Nonprofit advocacy law firms: dataset insights
September 29, 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
83 records in the displayed employee bands.
0 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 United States list rather than for New York, so it is reported there. Company counts and contact totals on this page are exact for New York, over 83 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: September 29, 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 ↗
Nonprofit advocacy law firms by metro in the United States
- Nonprofit advocacy law firms in Washington133
- Nonprofit advocacy law firms in Chicago55
- Nonprofit advocacy law firms in Los Angeles46
- Nonprofit advocacy law firms in Denver36
- Nonprofit advocacy law firms in San Francisco34
- Nonprofit advocacy law firms in Atlanta30
- Nonprofit advocacy law firms in Sacramento29
- Nonprofit advocacy law firms in Dallas28
- Nonprofit advocacy law firms in Houston28
- Nonprofit advocacy law firms in San Diego28
- Nonprofit advocacy law firms in Boston26
- Nonprofit advocacy law firms in Minneapolis26
- Nonprofit advocacy law firms in Austin25
Questions about this company list
What does Exact match mean for nonprofit advocacy law 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 nonprofit advocacy law firms did RevenueBase find based in New York, United States?
The saved snapshot records 83 matching company records, 1,054 tracked contacts and 591 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: September 29, 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
Nonprofit advocacy law firms by geography
- Nonprofit advocacy law firms based in Sao Paulo, Brazil
- Nonprofit advocacy law firms based in Toronto, Canada
- Nonprofit advocacy law firms based in Atlanta, United States
- Nonprofit advocacy law firms based in Austin, United States
- Nonprofit advocacy law firms based in Boston, United States
- Nonprofit advocacy law firms based in Chicago, United States
- Nonprofit advocacy law firms based in Dallas, United States
- Nonprofit advocacy law firms based in Denver, United States
- Nonprofit advocacy law firms based in Houston, United States
- Nonprofit advocacy law firms based in Los Angeles, United States
- Nonprofit advocacy law firms based in Minneapolis, United States
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Cite this list
RevenueBase Data Team. Top 25 nonprofit advocacy law firms based in New York, United States. Snapshot: September 29, 2026. https://revenuebase.ai/companies/nonprofit-advocacy-law-firms/united-states/new-york.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Nonprofit advocacy law firms based in Sao Paulo, Brazil
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