Company lists · Data refreshed September 2026
Top 25 501c3 accounting firms based in the United States
RevenueBase identified 6,560 company matches for 501c3 accounting firms associated with the United States as of September 2026 and tracks 47,433 professional contacts across them, including 22,559 with verified work emails. New York is the largest hub.
This list covers company matches for 501c3 accounting firms associated with the 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 27, 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 501c3 accounting firms based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 193 contacts → | ||||
Exact match “Hawkins Ash CPAs, an Inside Public Accounting Top 200 firm, provides certified public accounting services to privately held businesses, governmental organizations, nonprofit…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 2 | 141 contacts → | ||||
Exact match “Ketel Thorstenson, LLP, is a full-service accounting firm rich in history, serving clients since 1936.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 3 | 103 contacts → | ||||
Exact match “Bringing our clients over 70 years of dedicated experience and service, D'Arcangelo & Co, LLP offers our clients a distinct difference through unsurpassed accounting, auditing…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 4 | 95 contacts → | ||||
Exact match “MCB is a full-service accounting firm celebrating nearly 80 very independent years of business in the Washington, DC metro area.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 5 | 93 contacts → | ||||
Exact match “TFC Consulting, Inc is a licensed CPA and consulting firm in the Washington DC metro area.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 6 | 89 contacts → | ||||
Exact match “Acuity is the modern-day accounting organization built specifically for startups and small businesses.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 7 | 76 contacts → | ||||
Exact match “The Mission of SFW Partners, LLC is to be a highly respected, ethically guided certified public accounting firm serving as a trusted business advisor to our clients while…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 8 | 74 contacts → | ||||
Exact match “SST Accountants & Consultants provides tax, audit, accounting, and business advisory services to privately-held businesses and individuals.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 9 | 73 contacts → | ||||
Exact match “MSPC Certified Public Accountants and Advisors, P.C.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 10 | 70 contacts → | ||||
Exact match “Vesta is a CPA-led, professional service firm where an inspired team places clients first.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 11 | 67 contacts → | ||||
Exact match “Nawrocki Smith is a full-service accounting and advisory firm offering expert financial services to individuals, small to mid-size corporations, Fortune 500 companies, local…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 12 | 67 contacts → | ||||
Exact match “As accountants, we know the importance of numbers, but we’re also smart enough to know that there is more to managing your financials than that.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 13 | 66 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 14 | 66 contacts → | ||||
Exact match “JGD & Associates is a full service CPA and advisory firm serving the San Diego area for over 40 years.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 15 | 58 contacts → | ||||
Exact match “RedHammer: Driving Financial Clarity and Strategic Growth in Construction Founded in 2011, RedHammer has evolved from serving Hawaii’s construction companies to becoming a…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 16 | 55 contacts → | ||||
Exact match “Brand Sonnenschine LLP provides corporate and personal accounting, tax, and consulting services to businesses across the country.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 17 | 53 contacts → | ||||
Exact match “Zelenkofske Axelrod LLC (ZA) is a regional CPA firm with offices in Harrisburg, Greater Philadelphia (Jamison), Pittsburgh, and Greensburg, Pennsylvania; Frankford, Delaware; and…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 18 | 53 contacts → | ||||
Exact match “HeinfeldMeech is a premier auditing and consulting firm specializing in the service of governmental and nonprofit organizations.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 19 | 51 contacts → | ||||
Exact match “Founded in 1913, BT & Co, P.A.(BT & Co.) has grown to become one of the largest independent public accounting firms in Northeast Kansas.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 20 | 47 contacts → | ||||
Exact match “Heffler, Radetich & Saitta LLP, is a full-service certified public accounting and consulting firm, serving a nationwide clientele comprised of high net worth individuals…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 21 | 43 contacts → | ||||
Exact match “JM & M is a full service CPA firm with offices in the Maryland and Washington DC.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 22 | 41 contacts → | ||||
Exact match “Pasquesi Sheppard LLC is a well established public accounting firm, located in downtown Lake Forest.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 23 | 40 contacts → | ||||
Exact match “Bookr provides the product, processes, and people to seamlessly enable enterprise-grade accounting and finance support exclusively to nonprofits.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 24 | 39 contacts → | ||||
Exact match “Cullen & Danowski, LLP (Firm) is a firm of certified public accountants licensed in the state of New York, serving the New York and metropolitan area for over thirty years.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 25 | 37 contacts → | ||||
Exact match “Arledge & Associates is one of Oklahoma’s most respected accounting firms.” Recorded in the RevenueBase company graph · Sep 27, 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 “501c3 accounting 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 6,560 501c3 accounting firms based in the United States
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501c3 accounting firms based in the United States at a glance
As of Sep 27, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 6,560 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 the United States whose business descriptions match “501c3 accounting 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 22,559 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 27, 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.
501c3 accounting firms by metro
- 501c3 accounting firms in New York159
- 501c3 accounting firms in Houston102
- 501c3 accounting firms in Chicago73
- 501c3 accounting firms in Los Angeles66
- 501c3 accounting firms in Atlanta61
- 501c3 accounting firms in Miami52
- 501c3 accounting firms in Denver44
- 501c3 accounting firms in Orlando42
- 501c3 accounting firms in San Diego41
- 501c3 accounting firms in Dallas40
- 501c3 accounting firms in San Francisco39
- 501c3 accounting firms in Austin38
- 501c3 accounting firms in Portland36
- 501c3 accounting firms in Washington35
- 501c3 accounting firms in Seattle34
- 501c3 accounting firms in San Antonio33
- 501c3 accounting firms in Las Vegas31
- 501c3 accounting firms in Philadelphia31
- 501c3 accounting firms in Tampa30
- 501c3 accounting firms in Irvine28
- 501c3 accounting firms in San Jose28
- 501c3 accounting firms in Cincinnati27
- 501c3 accounting firms in Phoenix27
- 501c3 accounting firms in Charlotte26
- 501c3 accounting firms in Wilmington25
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 “501c3 accounting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many 501c3 accounting firms are there based in the United States?
RevenueBase identified 6,560 company matches for 501c3 accounting firms associated with the 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?
Hawkins ASH Cpas tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most 501c3 accounting firms?
New York leads with 159 company records, followed by Houston (102) and Chicago (73).
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 22,559 professional contacts with verified work emails tracked across these 6,560 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 27, 2026.
Ready to reach these companies? Verified emails and direct dials for all 6,560 501c3 accounting firms based in the United States. Start with a free account, no credit card.
Download this list →Related lists
501c3 accounting firms by geography
- 501c3 accounting firms based in Sao Paulo, Brazil
- 501c3 accounting firms based in Calgary, Canada
- 501c3 accounting firms based in Toronto, Canada
- 501c3 accounting firms based in Vancouver, Canada
- 501c3 accounting firms based in Paris, France
- 501c3 accounting firms based in Mumbai, India
- 501c3 accounting firms based in New Delhi, India
- 501c3 accounting firms based in Dubai, United Arab Emirates
- 501c3 accounting firms based in London, United Kingdom
- 501c3 accounting firms based in Atlanta, United States
- 501c3 accounting firms based in Austin, United States
- 501c3 accounting firms based in Charlotte, United States
Browse the directory
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
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- 501c3 accounting firms based in Sao Paulo, Brazil
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- 501c3 accounting firms based in Vancouver, Canada
- 501c3 accounting firms based in Paris, France
- 501c3 accounting firms based in Mumbai, India
Company intelligence · public preview
Top 25 501c3 accounting firms based in the 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 6,560 matching company records for 501c3 accounting firms based in the United States, with 47,433 tracked contacts and 22,559 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 27, 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 501c3 accounting firms based in the 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 |  Hawkins ASH Cpashawkinsash.cpaHQ: La Crosse, WI, United StatesReported employees: 51-200 | La Crosse, WI, United States | 51-200 | Exact match | 193 contacts → |
“Hawkins Ash CPAs, an Inside Public Accounting Top 200 firm, provides certified public accounting services to privately held businesses, governmental organizations, nonprofit…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Ketel Thorstenson, LLPktllp.cpaHQ: Rapid City, SD, United StatesReported employees: 51-200 | Rapid City, SD, United States | 51-200 | Exact match | 141 contacts → |
“Ketel Thorstenson, LLP, is a full-service accounting firm rich in history, serving clients since 1936.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  D'arcangelo & Co., LLPdarcangelo.cpaHQ: Utica, NY, United StatesReported employees: 51-200 | Utica, NY, United States | 51-200 | Exact match | 103 contacts → |
“Bringing our clients over 70 years of dedicated experience and service, D'Arcangelo & Co, LLP offers our clients a distinct difference through unsurpassed accounting, auditing…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Fairfax, VA, United StatesReported employees: 51-200 | Fairfax, VA, United States | 51-200 | Exact match | 95 contacts → |
“MCB is a full-service accounting firm celebrating nearly 80 very independent years of business in the Washington, DC metro area.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  TFC Consulting, INCtfcci.netHQ: Rockville, MD, United StatesReported employees: 51-200 | Rockville, MD, United States | 51-200 | Exact match | 93 contacts → |
“TFC Consulting, Inc is a licensed CPA and consulting firm in the Washington DC metro area.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Acuity Accountingacuity.coHQ: Atlanta, GA, United StatesReported employees: 51-200 | Atlanta, GA, United States | 51-200 | Exact match | 89 contacts → |
“Acuity is the modern-day accounting organization built specifically for startups and small businesses.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  SFW Partners, LLCsfw.cpaHQ: St. Louis, MO, United StatesReported employees: 51-200 | St. Louis, MO, United States | 51-200 | Exact match | 76 contacts → |
“The Mission of SFW Partners, LLC is to be a highly respected, ethically guided certified public accounting firm serving as a trusted business advisor to our clients while…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: Dallas, TX, United StatesReported employees: 11-50 | Dallas, TX, United States | 11-50 | Exact match | 74 contacts → |
“SST Accountants & Consultants provides tax, audit, accounting, and business advisory services to privately-held businesses and individuals.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Cranford, NJ, United StatesReported employees: 51-200 | Cranford, NJ, United States | 51-200 | Exact match | 73 contacts → |
“MSPC Certified Public Accountants and Advisors, P.C.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  VESTAvesta.cpaHQ: Fond Du Lac, WI, United StatesReported employees: 11-50 | Fond Du Lac, WI, United States | 11-50 | Exact match | 70 contacts → |
“Vesta is a CPA-led, professional service firm where an inspired team places clients first.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Nawrocki Smith LLPns.cpaHQ: Hauppauge, NY, United StatesReported employees: 51-200 | Hauppauge, NY, United States | 51-200 | Exact match | 67 contacts → |
“Nawrocki Smith is a full-service accounting and advisory firm offering expert financial services to individuals, small to mid-size corporations, Fortune 500 companies, local…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Brown Armstrong Cpasba.cpaHQ: Bakersfield, CA, United StatesReported employees: 51-200 | Bakersfield, CA, United States | 51-200 | Exact match | 67 contacts → |
“As accountants, we know the importance of numbers, but we’re also smart enough to know that there is more to managing your financials than that.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Schlenner Wenner & COswco.cpaHQ: St. Cloud, MN, United StatesReported employees: 51-200 | St. Cloud, MN, United States | 51-200 | Exact match | 66 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 |  JGD & Associates LLPjgd.cpaHQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 66 contacts → |
“JGD & Associates is a full service CPA and advisory firm serving the San Diego area for over 40 years.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Redhammerredhammer.ioHQ: Phoenix, AZ, United StatesReported employees: 51-200 | Phoenix, AZ, United States | 51-200 | Exact match | 58 contacts → |
“RedHammer: Driving Financial Clarity and Strategic Growth in Construction Founded in 2011, RedHammer has evolved from serving Hawaii’s construction companies to becoming a…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Brand Sonnenschine LLPbscpa.bizHQ: Brooklyn, United StatesReported employees: 51-200 | Brooklyn, United States | 51-200 | Exact match | 55 contacts → |
“Brand Sonnenschine LLP provides corporate and personal accounting, tax, and consulting services to businesses across the country.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Zelenkofske Axelrod LLCzallc.org HQ: Harrisburg, PA, United StatesReported employees: 51-200 | Harrisburg, PA, United States | 51-200 | Exact match | 53 contacts → |
“Zelenkofske Axelrod LLC (ZA) is a regional CPA firm with offices in Harrisburg, Greater Philadelphia (Jamison), Pittsburgh, and Greensburg, Pennsylvania; Frankford, Delaware; and…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Tucson, AZ, United StatesReported employees: 51-200 | Tucson, AZ, United States | 51-200 | Exact match | 53 contacts → |
“HeinfeldMeech is a premier auditing and consulting firm specializing in the service of governmental and nonprofit organizations.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Bt&co., P.Abtco.cpaHQ: Topeka, KS, United StatesReported employees: 51-200 | Topeka, KS, United States | 51-200 | Exact match | 51 contacts → |
“Founded in 1913, BT & Co, P.A.(BT & Co.) has grown to become one of the largest independent public accounting firms in Northeast Kansas.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Heffler, Radetich & Saitta LLPheffler.cpaHQ: Philadelphia, PA, United StatesReported employees: 11-50 | Philadelphia, PA, United States | 11-50 | Exact match | 47 contacts → |
“Heffler, Radetich & Saitta LLP, is a full-service certified public accounting and consulting firm, serving a nationwide clientele comprised of high net worth individuals…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Jm&mjmm.cpaHQ: Columbia, MD, United StatesReported employees: 11-50 | Columbia, MD, United States | 11-50 | Exact match | 43 contacts → |
“JM & M is a full service CPA firm with offices in the Maryland and Washington DC.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Pasquesi Sheppard LLCps.cpaHQ: Lake Forest, IL, United StatesReported employees: 11-50 | Lake Forest, IL, United States | 11-50 | Exact match | 41 contacts → |
“Pasquesi Sheppard LLC is a well established public accounting firm, located in downtown Lake Forest.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Bookr, INCbookr.incHQ: Walnut Creek, CA, United StatesReported employees: 11-50 | Walnut Creek, CA, United States | 11-50 | Exact match | 40 contacts → |
“Bookr provides the product, processes, and people to seamlessly enable enterprise-grade accounting and finance support exclusively to nonprofits.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Cullen & Danowski, LLPcdllp.net HQ: Port Jefferson Station, NY, United StatesReported employees: 11-50 | Port Jefferson Station, NY, United States | 11-50 | Exact match | 39 contacts → |
“Cullen & Danowski, LLP (Firm) is a firm of certified public accountants licensed in the state of New York, serving the New York and metropolitan area for over thirty years.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Arledgearledge.cpaHQ: Oklahoma City, OK, United StatesReported employees: 11-50 | Oklahoma City, OK, United States | 11-50 | Exact match | 37 contacts → |
“Arledge & Associates is one of Oklahoma’s most respected accounting firms.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 6,560 company matches
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501c3 accounting firms: dataset insights
September 27, 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
6,510 records in the displayed employee bands.
50 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 worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 6,560 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 27, 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 ↗
501c3 accounting firms by metro
- 501c3 accounting firms in New York159
- 501c3 accounting firms in Houston102
- 501c3 accounting firms in Chicago73
- 501c3 accounting firms in Los Angeles66
- 501c3 accounting firms in Atlanta61
- 501c3 accounting firms in Miami52
- 501c3 accounting firms in Denver44
- 501c3 accounting firms in Orlando42
- 501c3 accounting firms in San Diego41
- 501c3 accounting firms in Dallas40
- 501c3 accounting firms in San Francisco39
- 501c3 accounting firms in Austin38
- 501c3 accounting firms in Portland36
- 501c3 accounting firms in Washington35
- 501c3 accounting firms in Seattle34
- 501c3 accounting firms in San Antonio33
- 501c3 accounting firms in Las Vegas31
- 501c3 accounting firms in Philadelphia31
- 501c3 accounting firms in Tampa30
- 501c3 accounting firms in Irvine28
- 501c3 accounting firms in San Jose28
- 501c3 accounting firms in Cincinnati27
- 501c3 accounting firms in Phoenix27
- 501c3 accounting firms in Charlotte26
- 501c3 accounting firms in Wilmington25
Questions about this company list
What does Exact match mean for 501c3 accounting 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 501c3 accounting firms did RevenueBase find based in the United States?
The saved snapshot records 6,560 matching company records, 47,433 tracked contacts and 22,559 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 27, 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
501c3 accounting firms by geography
- 501c3 accounting firms based in Sao Paulo, Brazil
- 501c3 accounting firms based in Calgary, Canada
- 501c3 accounting firms based in Toronto, Canada
- 501c3 accounting firms based in Vancouver, Canada
- 501c3 accounting firms based in Paris, France
- 501c3 accounting firms based in Mumbai, India
- 501c3 accounting firms based in New Delhi, India
- 501c3 accounting firms based in Dubai, United Arab Emirates
- 501c3 accounting firms based in London, United Kingdom
- 501c3 accounting firms based in Atlanta, United States
- 501c3 accounting firms based in Austin, United States
- 501c3 accounting firms based in Charlotte, United States
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 501c3 accounting firms based in the United States. Snapshot: September 27, 2026. https://revenuebase.ai/companies/501c3-accounting-firms/united-states.
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
- 501c3 accounting firms based in Sao Paulo, Brazil
- 501c3 accounting firms based in Calgary, Canada
- 501c3 accounting firms based in Toronto, Canada
- 501c3 accounting firms based in Vancouver, Canada
- 501c3 accounting firms based in Paris, France
- 501c3 accounting firms based in Mumbai, India
Company intelligence · public preview
Top 25 501c3 accounting firms based in the United States
RevenueBase records 6,560 matching company records for 501c3 accounting firms based in the United States, with 47,433 tracked contacts and 22,559 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 27, 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 501c3 accounting firms based in the 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 | Hawkins ASH Cpashawkinsash.cpa HQ: La Crosse, WI, United StatesReported employees: 51-200 | La Crosse, WI, United States | 51-200 | Exact match | 193 contacts → |
“Hawkins Ash CPAs, an Inside Public Accounting Top 200 firm, provides certified public accounting services to privately held businesses, governmental organizations, nonprofit…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Ketel Thorstenson, LLPktllp.cpa HQ: Rapid City, SD, United StatesReported employees: 51-200 | Rapid City, SD, United States | 51-200 | Exact match | 141 contacts → |
“Ketel Thorstenson, LLP, is a full-service accounting firm rich in history, serving clients since 1936.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | D'arcangelo & Co., LLPdarcangelo.cpa HQ: Utica, NY, United StatesReported employees: 51-200 | Utica, NY, United States | 51-200 | Exact match | 103 contacts → |
“Bringing our clients over 70 years of dedicated experience and service, D'Arcangelo & Co, LLP offers our clients a distinct difference through unsurpassed accounting, auditing…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Fairfax, VA, United StatesReported employees: 51-200 | Fairfax, VA, United States | 51-200 | Exact match | 95 contacts → |
“MCB is a full-service accounting firm celebrating nearly 80 very independent years of business in the Washington, DC metro area.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | TFC Consulting, INCtfcci.net HQ: Rockville, MD, United StatesReported employees: 51-200 | Rockville, MD, United States | 51-200 | Exact match | 93 contacts → |
“TFC Consulting, Inc is a licensed CPA and consulting firm in the Washington DC metro area.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Acuity Accountingacuity.co HQ: Atlanta, GA, United StatesReported employees: 51-200 | Atlanta, GA, United States | 51-200 | Exact match | 89 contacts → |
“Acuity is the modern-day accounting organization built specifically for startups and small businesses.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | SFW Partners, LLCsfw.cpa HQ: St. Louis, MO, United StatesReported employees: 51-200 | St. Louis, MO, United States | 51-200 | Exact match | 76 contacts → |
“The Mission of SFW Partners, LLC is to be a highly respected, ethically guided certified public accounting firm serving as a trusted business advisor to our clients while…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: Dallas, TX, United StatesReported employees: 11-50 | Dallas, TX, United States | 11-50 | Exact match | 74 contacts → |
“SST Accountants & Consultants provides tax, audit, accounting, and business advisory services to privately-held businesses and individuals.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | HQ: Cranford, NJ, United StatesReported employees: 51-200 | Cranford, NJ, United States | 51-200 | Exact match | 73 contacts → |
“MSPC Certified Public Accountants and Advisors, P.C.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | VESTAvesta.cpa HQ: Fond Du Lac, WI, United StatesReported employees: 11-50 | Fond Du Lac, WI, United States | 11-50 | Exact match | 70 contacts → |
“Vesta is a CPA-led, professional service firm where an inspired team places clients first.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Nawrocki Smith LLPns.cpa HQ: Hauppauge, NY, United StatesReported employees: 51-200 | Hauppauge, NY, United States | 51-200 | Exact match | 67 contacts → |
“Nawrocki Smith is a full-service accounting and advisory firm offering expert financial services to individuals, small to mid-size corporations, Fortune 500 companies, local…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Brown Armstrong Cpasba.cpa HQ: Bakersfield, CA, United StatesReported employees: 51-200 | Bakersfield, CA, United States | 51-200 | Exact match | 67 contacts → |
“As accountants, we know the importance of numbers, but we’re also smart enough to know that there is more to managing your financials than that.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Schlenner Wenner & COswco.cpa HQ: St. Cloud, MN, United StatesReported employees: 51-200 | St. Cloud, MN, United States | 51-200 | Exact match | 66 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 14 | JGD & Associates LLPjgd.cpa HQ: San Diego, CA, United StatesReported employees: 11-50 | San Diego, CA, United States | 11-50 | Exact match | 66 contacts → |
“JGD & Associates is a full service CPA and advisory firm serving the San Diego area for over 40 years.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Redhammerredhammer.io HQ: Phoenix, AZ, United StatesReported employees: 51-200 | Phoenix, AZ, United States | 51-200 | Exact match | 58 contacts → |
“RedHammer: Driving Financial Clarity and Strategic Growth in Construction Founded in 2011, RedHammer has evolved from serving Hawaii’s construction companies to becoming a…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Brand Sonnenschine LLPbscpa.biz HQ: Brooklyn, United StatesReported employees: 51-200 | Brooklyn, United States | 51-200 | Exact match | 55 contacts → |
“Brand Sonnenschine LLP provides corporate and personal accounting, tax, and consulting services to businesses across the country.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Zelenkofske Axelrod LLCzallc.org HQ: Harrisburg, PA, United StatesReported employees: 51-200 | Harrisburg, PA, United States | 51-200 | Exact match | 53 contacts → |
“Zelenkofske Axelrod LLC (ZA) is a regional CPA firm with offices in Harrisburg, Greater Philadelphia (Jamison), Pittsburgh, and Greensburg, Pennsylvania; Frankford, Delaware; and…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Tucson, AZ, United StatesReported employees: 51-200 | Tucson, AZ, United States | 51-200 | Exact match | 53 contacts → |
“HeinfeldMeech is a premier auditing and consulting firm specializing in the service of governmental and nonprofit organizations.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Bt&co., P.Abtco.cpa HQ: Topeka, KS, United StatesReported employees: 51-200 | Topeka, KS, United States | 51-200 | Exact match | 51 contacts → |
“Founded in 1913, BT & Co, P.A.(BT & Co.) has grown to become one of the largest independent public accounting firms in Northeast Kansas.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Heffler, Radetich & Saitta LLPheffler.cpa HQ: Philadelphia, PA, United StatesReported employees: 11-50 | Philadelphia, PA, United States | 11-50 | Exact match | 47 contacts → |
“Heffler, Radetich & Saitta LLP, is a full-service certified public accounting and consulting firm, serving a nationwide clientele comprised of high net worth individuals…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Jm&mjmm.cpa HQ: Columbia, MD, United StatesReported employees: 11-50 | Columbia, MD, United States | 11-50 | Exact match | 43 contacts → |
“JM & M is a full service CPA firm with offices in the Maryland and Washington DC.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Pasquesi Sheppard LLCps.cpa HQ: Lake Forest, IL, United StatesReported employees: 11-50 | Lake Forest, IL, United States | 11-50 | Exact match | 41 contacts → |
“Pasquesi Sheppard LLC is a well established public accounting firm, located in downtown Lake Forest.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Bookr, INCbookr.inc HQ: Walnut Creek, CA, United StatesReported employees: 11-50 | Walnut Creek, CA, United States | 11-50 | Exact match | 40 contacts → |
“Bookr provides the product, processes, and people to seamlessly enable enterprise-grade accounting and finance support exclusively to nonprofits.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Cullen & Danowski, LLPcdllp.net HQ: Port Jefferson Station, NY, United StatesReported employees: 11-50 | Port Jefferson Station, NY, United States | 11-50 | Exact match | 39 contacts → |
“Cullen & Danowski, LLP (Firm) is a firm of certified public accountants licensed in the state of New York, serving the New York and metropolitan area for over thirty years.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Arledgearledge.cpa HQ: Oklahoma City, OK, United StatesReported employees: 11-50 | Oklahoma City, OK, United States | 11-50 | Exact match | 37 contacts → |
“Arledge & Associates is one of Oklahoma’s most respected accounting firms.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 6,560 company matches
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501c3 accounting firms: dataset insights
September 27, 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
6,510 records in the displayed employee bands.
50 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 worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 6,560 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 27, 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 ↗
501c3 accounting firms by metro
- 501c3 accounting firms in New York159
- 501c3 accounting firms in Houston102
- 501c3 accounting firms in Chicago73
- 501c3 accounting firms in Los Angeles66
- 501c3 accounting firms in Atlanta61
- 501c3 accounting firms in Miami52
- 501c3 accounting firms in Denver44
- 501c3 accounting firms in Orlando42
- 501c3 accounting firms in San Diego41
- 501c3 accounting firms in Dallas40
- 501c3 accounting firms in San Francisco39
- 501c3 accounting firms in Austin38
- 501c3 accounting firms in Portland36
- 501c3 accounting firms in Washington35
- 501c3 accounting firms in Seattle34
- 501c3 accounting firms in San Antonio33
- 501c3 accounting firms in Las Vegas31
- 501c3 accounting firms in Philadelphia31
- 501c3 accounting firms in Tampa30
- 501c3 accounting firms in Irvine28
- 501c3 accounting firms in San Jose28
- 501c3 accounting firms in Cincinnati27
- 501c3 accounting firms in Phoenix27
- 501c3 accounting firms in Charlotte26
- 501c3 accounting firms in Wilmington25
Questions about this company list
What does Exact match mean for 501c3 accounting 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 501c3 accounting firms did RevenueBase find based in the United States?
The saved snapshot records 6,560 matching company records, 47,433 tracked contacts and 22,559 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 27, 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
501c3 accounting firms by geography
- 501c3 accounting firms based in Sao Paulo, Brazil
- 501c3 accounting firms based in Calgary, Canada
- 501c3 accounting firms based in Toronto, Canada
- 501c3 accounting firms based in Vancouver, Canada
- 501c3 accounting firms based in Paris, France
- 501c3 accounting firms based in Mumbai, India
- 501c3 accounting firms based in New Delhi, India
- 501c3 accounting firms based in Dubai, United Arab Emirates
- 501c3 accounting firms based in London, United Kingdom
- 501c3 accounting firms based in Atlanta, United States
- 501c3 accounting firms based in Austin, United States
- 501c3 accounting firms based in Charlotte, United States
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 501c3 accounting firms based in the United States. Snapshot: September 27, 2026. https://revenuebase.ai/companies/501c3-accounting-firms/united-states.
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
- 501c3 accounting firms based in Sao Paulo, Brazil
- 501c3 accounting firms based in Calgary, Canada
- 501c3 accounting firms based in Toronto, Canada
- 501c3 accounting firms based in Vancouver, Canada
- 501c3 accounting firms based in Paris, France
- 501c3 accounting firms based in Mumbai, India