Company lists · Data refreshed November 2026
Top 25 Company directory data providers based in the United States
RevenueBase identified 211 company matches for company directory data providers associated with the United States as of November 2026 and tracks 2,704 professional contacts across them, including 560 with verified work emails. New York is the largest hub.
This list covers company matches for company directory data providers 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 November 6, 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 company directory data providers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 445 contacts → | ||||
Exact match “LeadGenius helps B2B companies find and reach their next best customers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 348 contacts → | ||||
Exact match “Lusha is the B2B data and sales intelligence system used by sales, marketing, recruiting, RevOps teams, and AI agents to find contacts, enrich records, and track real-world buying…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 259 contacts → | ||||
Exact match “Mobius 365 Knowledge Services Inc, formerly 365 Media, is a technology and data services company that specializes in the mining, collecting, verification, appending, processing…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 129 contacts → | ||||
Exact match “Enigma is the most reliable, trusted source of data on businesses in the United States.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 110 contacts → | ||||
Exact match “DiscoverOrg helps go-to-market teams accelerate growth with the most accurate company and contact data on the market, and a suite of tools to ensure continued growth and success.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 84 contacts → | ||||
Exact match “Whitepages is the trusted source for identity data and property intelligence, bringing together publicly available information to help millions of monthly users in the U.S.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 71 contacts → | ||||
Exact match “At MNI, our mission is to help your businesses thrive, providing tried-and-true industrial prospecting and procurement solutions since 1912.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 62 contacts → | ||||
Exact match “Markaaz is the leading global business identity and intelligence platform, connecting verified businesses through superior data, advanced technology, and a trusted global network.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 53 contacts → | ||||
Exact match “At Connectist, we specialize in providing high-quality contact data for decision-makers in companies worldwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 49 contacts → | ||||
Exact match “For over 100 years, Mergent, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 45 contacts → | ||||
Exact match “AdvizorPro is the leading provider of B2B contact and company information in the financial services ecosystem.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 42 contacts → | ||||
Exact match “ListKit is a leading B2B Data Provider that helps businesses build hyper-targeted contact lists without the need for manual verification.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 34 contacts → | ||||
Exact match “BrightQuery’s mission is to provide the most trusted, accurate and up to-date information about companies and their employees.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 30 contacts → | ||||
Exact match “AeroLeads provides B2B contact data with business emails, phone numbers, people data, and company data.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 27 contacts → | ||||
Exact match “For over 85 years, Chain Store Guide has been the leading provider of comprehensive and definitive retail and foodservice intelligence to businesses around the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 21 contacts → | ||||
Exact match “ProspectCloud is a leading provider of vetted business data, engaged with over national brands ranging from Fortune 500 to Small and Mid-Market businesses.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 19 contacts → | ||||
Exact match “FrescoData has a dedicated global data team responsible for data curation and data activation worldwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 16 contacts → | ||||
Exact match “At B2B Lists LLC, we believe that data is the cornerstone of business success.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 13 contacts → | ||||
Exact match “Amacai provides consumer and business data to companies whose core business is built upon complete and accurate contact information.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 13 contacts → | ||||
Exact match “Gilbert Data is one of the peerless and believed services provider in appending services and other services as well i.e.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 11 contacts → | ||||
Exact match “Searchbug® is a professional online data service that helps individuals and businesses locate personal contact information.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 11 contacts → | ||||
Exact match “In politics it's what you know about who, not just what you know!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 10 contacts → | ||||
Exact match “Applied Geographic Solutions, Inc.(AGS) is a leading supplier of premium quality demographic and marketing databases.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 10 contacts → | ||||
Exact match “Since 1955, Uniworld Online has been the most trusted source for contact information of multinational companies and their subsidiaries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 9 contacts → | ||||
Exact match “Offering the best of owned and compiled U.S.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “company directory data providers”. 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 211 company directory data providers based in the United States
See the full list, filter by size, metro and specialty, and access 560 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Company directory data providers based in the United States at a glance
As of Nov 6, 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 211 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 “company directory data providers” 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 560 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
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 “company directory data providers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many company directory data providers are there based in the United States?
RevenueBase identified 211 company matches for company directory data providers associated with the United States as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Leadgenius tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most company directory data providers?
New York leads with 19 company records, followed by Sheridan (7) and Boston (5).
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 560 professional contacts with verified work emails tracked across these 211 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 211 company directory data providers based in the United States. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Company directory data providers based in France
- Company directory data providers based in Germany
- Company directory data providers based in India
- Company directory data providers based in the United Kingdom
- AI companies based in the United States
- Cybersecurity companies based in the United States
Company intelligence · public preview
Top 25 company directory data providers 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 211 matching company records for company directory data providers based in the United States, with 2,704 tracked contacts and 560 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 company directory data providers 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 |  Leadgeniusleadgenius.comHQ: Berkeley, CA, United StatesReported employees: 201-500 | Berkeley, CA, United States | 201-500 | Exact match | 445 contacts → |
“LeadGenius helps B2B companies find and reach their next best customers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  LUSHAlusha.comHQ: Boston, MA, United StatesReported employees: 201-500 | Boston, MA, United States | 201-500 | Exact match | 348 contacts → |
“Lusha is the B2B data and sales intelligence system used by sales, marketing, recruiting, RevOps teams, and AI agents to find contacts, enrich records, and track real-world buying…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Mobius 365 Knowledge Services, INCmobius365.comHQ: San Mateo, CA, United StatesReported employees: 201-500 | San Mateo, CA, United States | 201-500 | Exact match | 259 contacts → |
“Mobius 365 Knowledge Services Inc, formerly 365 Media, is a technology and data services company that specializes in the mining, collecting, verification, appending, processing…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Enigma Technologies, INCenigma.comHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 129 contacts → |
“Enigma is the most reliable, trusted source of data on businesses in the United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Discoverorgdiscoverorg.comHQ: Vancouver, WA, United StatesReported employees: 501-1,000 | Vancouver, WA, United States | 501-1,000 | Exact match | 110 contacts → |
“DiscoverOrg helps go-to-market teams accelerate growth with the most accurate company and contact data on the market, and a suite of tools to ensure continued growth and success.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Whitepageswhitepages.comHQ: Seattle, WA, United StatesReported employees: 11-50 | Seattle, WA, United States | 11-50 | Exact match | 84 contacts → |
“Whitepages is the trusted source for identity data and property intelligence, bringing together publicly available information to help millions of monthly users in the U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Manufacturers News, INCmni.netHQ: Evanston, IL, United StatesReported employees: 201-500 | Evanston, IL, United States | 201-500 | Exact match | 71 contacts → |
“At MNI, our mission is to help your businesses thrive, providing tried-and-true industrial prospecting and procurement solutions since 1912.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Markaazmarkaaz.comHQ: Austin, TX, United StatesReported employees: 51-200 | Austin, TX, United States | 51-200 | Exact match | 62 contacts → |
“Markaaz is the leading global business identity and intelligence platform, connecting verified businesses through superior data, advanced technology, and a trusted global network.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Connectistconnectist.comHQ: Redwood City, CA, United StatesReported employees: 11-50 | Redwood City, CA, United States | 11-50 | Exact match | 53 contacts → |
“At Connectist, we specialize in providing high-quality contact data for decision-makers in companies worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Mergent, INCmergent.comHQ: Fort Mill, SC, United StatesReported employees: 201-500 | Fort Mill, SC, United States | 201-500 | Exact match | 49 contacts → |
“For over 100 years, Mergent, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Advizorproadvizorpro.comHQ: Atlanta, GA, United StatesReported employees: 11-50 | Atlanta, GA, United States | 11-50 | Exact match | 45 contacts → |
“AdvizorPro is the leading provider of B2B contact and company information in the financial services ecosystem.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Listkitlistkit.ioHQ: Tampa, FL, United StatesReported employees: 11-50 | Tampa, FL, United States | 11-50 | Exact match | 42 contacts → |
“ListKit is a leading B2B Data Provider that helps businesses build hyper-targeted contact lists without the need for manual verification.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Brightquerybrightquery.comHQ: Irvine, CA, United StatesReported employees: 11-50 | Irvine, CA, United States | 11-50 | Exact match | 34 contacts → |
“BrightQuery’s mission is to provide the most trusted, accurate and up to-date information about companies and their employees.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Aeroleadsaeroleads.comHQ: San Francisco, United StatesReported employees: 11-50 | San Francisco, United States | 11-50 | Exact match | 30 contacts → |
“AeroLeads provides B2B contact data with business emails, phone numbers, people data, and company data.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Chain Store Guidechainstoreguide.comHQ: Tampa, FL, United StatesReported employees: 11-50 | Tampa, FL, United States | 11-50 | Exact match | 27 contacts → |
“For over 85 years, Chain Store Guide has been the leading provider of comprehensive and definitive retail and foodservice intelligence to businesses around the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Prospectcloudprospect-cloud.comHQ: Weston, FL, United StatesReported employees: 11-50 | Weston, FL, United States | 11-50 | Exact match | 21 contacts → |
“ProspectCloud is a leading provider of vetted business data, engaged with over national brands ranging from Fortune 500 to Small and Mid-Market businesses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Frescodatafrescodata.comHQ: Carlsbad, CA, United StatesReported employees: 51-200 | Carlsbad, CA, United States | 51-200 | Exact match | 19 contacts → |
“FrescoData has a dedicated global data team responsible for data curation and data activation worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  B2B Lists, LLCb2blistsllc.comHQ: Claymont, DE, United StatesReported employees: 51-200 | Claymont, DE, United States | 51-200 | Exact match | 16 contacts → |
“At B2B Lists LLC, we believe that data is the cornerstone of business success.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Amacaiamacai.comHQ: Orem, UT, United StatesReported employees: 51-200 | Orem, UT, United States | 51-200 | Exact match | 13 contacts → |
“Amacai provides consumer and business data to companies whose core business is built upon complete and accurate contact information.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Gilbert Data LLCgilbertdb.comHQ: Las Vegas, NV, United StatesReported employees: 11-50 | Las Vegas, NV, United States | 11-50 | Exact match | 13 contacts → |
“Gilbert Data is one of the peerless and believed services provider in appending services and other services as well i.e.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Searchbug, INCsearchbug.comHQ: Carlsbad, CA, United StatesReported employees: 11-50 | Carlsbad, CA, United States | 11-50 | Exact match | 11 contacts → |
“Searchbug® is a professional online data service that helps individuals and businesses locate personal contact information.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Knowwho, INCknowwho.comHQ: Lorton, VA, United StatesReported employees: 11-50 | Lorton, VA, United States | 11-50 | Exact match | 11 contacts → |
“In politics it's what you know about who, not just what you know!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Applied Geographic Solutions, INCappliedgeographic.comHQ: Thousand Oaks, CA, United StatesReported employees: 1-10 | Thousand Oaks, CA, United States | 1-10 | Exact match | 10 contacts → |
“Applied Geographic Solutions, Inc.(AGS) is a leading supplier of premium quality demographic and marketing databases.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Uniworld Onlineuniworldonline.comHQ: Darien, CT, United StatesReported employees: 11-50 | Darien, CT, United States | 11-50 | Exact match | 10 contacts → |
“Since 1955, Uniworld Online has been the most trusted source for contact information of multinational companies and their subsidiaries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Compact Information Systemscompactlists.com HQ: Redmond, WA, United StatesReported employees: 51-200 | Redmond, WA, United States | 51-200 | Exact match | 9 contacts → |
“Offering the best of owned and compiled U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 211 company matches
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Company directory data providers: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
209 records in the displayed employee bands.
2 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 211 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for company directory data providers?
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 company directory data providers did RevenueBase find based in the United States?
The saved snapshot records 211 matching company records, 2,704 tracked contacts and 560 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Company directory data providers by geography
Cite this list
RevenueBase Data Team. Top 25 company directory data providers based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/company-directory-data-providers/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
- Company directory data providers based in France
- Company directory data providers based in Germany
- Company directory data providers based in India
- Company directory data providers based in the United Kingdom
- AI companies based in the United States
- Cybersecurity companies based in the United States
Company intelligence · public preview
Top 25 company directory data providers based in the United States
RevenueBase records 211 matching company records for company directory data providers based in the United States, with 2,704 tracked contacts and 560 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 company directory data providers 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 | Leadgeniusleadgenius.com HQ: Berkeley, CA, United StatesReported employees: 201-500 | Berkeley, CA, United States | 201-500 | Exact match | 445 contacts → |
“LeadGenius helps B2B companies find and reach their next best customers.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | LUSHAlusha.com HQ: Boston, MA, United StatesReported employees: 201-500 | Boston, MA, United States | 201-500 | Exact match | 348 contacts → |
“Lusha is the B2B data and sales intelligence system used by sales, marketing, recruiting, RevOps teams, and AI agents to find contacts, enrich records, and track real-world buying…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Mobius 365 Knowledge Services, INCmobius365.com HQ: San Mateo, CA, United StatesReported employees: 201-500 | San Mateo, CA, United States | 201-500 | Exact match | 259 contacts → |
“Mobius 365 Knowledge Services Inc, formerly 365 Media, is a technology and data services company that specializes in the mining, collecting, verification, appending, processing…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Enigma Technologies, INCenigma.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 129 contacts → |
“Enigma is the most reliable, trusted source of data on businesses in the United States.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Discoverorgdiscoverorg.com HQ: Vancouver, WA, United StatesReported employees: 501-1,000 | Vancouver, WA, United States | 501-1,000 | Exact match | 110 contacts → |
“DiscoverOrg helps go-to-market teams accelerate growth with the most accurate company and contact data on the market, and a suite of tools to ensure continued growth and success.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Whitepageswhitepages.com HQ: Seattle, WA, United StatesReported employees: 11-50 | Seattle, WA, United States | 11-50 | Exact match | 84 contacts → |
“Whitepages is the trusted source for identity data and property intelligence, bringing together publicly available information to help millions of monthly users in the U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Manufacturers News, INCmni.net HQ: Evanston, IL, United StatesReported employees: 201-500 | Evanston, IL, United States | 201-500 | Exact match | 71 contacts → |
“At MNI, our mission is to help your businesses thrive, providing tried-and-true industrial prospecting and procurement solutions since 1912.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Markaazmarkaaz.com HQ: Austin, TX, United StatesReported employees: 51-200 | Austin, TX, United States | 51-200 | Exact match | 62 contacts → |
“Markaaz is the leading global business identity and intelligence platform, connecting verified businesses through superior data, advanced technology, and a trusted global network.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Connectistconnectist.com HQ: Redwood City, CA, United StatesReported employees: 11-50 | Redwood City, CA, United States | 11-50 | Exact match | 53 contacts → |
“At Connectist, we specialize in providing high-quality contact data for decision-makers in companies worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Mergent, INCmergent.com HQ: Fort Mill, SC, United StatesReported employees: 201-500 | Fort Mill, SC, United States | 201-500 | Exact match | 49 contacts → |
“For over 100 years, Mergent, Inc.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Advizorproadvizorpro.com HQ: Atlanta, GA, United StatesReported employees: 11-50 | Atlanta, GA, United States | 11-50 | Exact match | 45 contacts → |
“AdvizorPro is the leading provider of B2B contact and company information in the financial services ecosystem.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Listkitlistkit.io HQ: Tampa, FL, United StatesReported employees: 11-50 | Tampa, FL, United States | 11-50 | Exact match | 42 contacts → |
“ListKit is a leading B2B Data Provider that helps businesses build hyper-targeted contact lists without the need for manual verification.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Brightquerybrightquery.com HQ: Irvine, CA, United StatesReported employees: 11-50 | Irvine, CA, United States | 11-50 | Exact match | 34 contacts → |
“BrightQuery’s mission is to provide the most trusted, accurate and up to-date information about companies and their employees.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Aeroleadsaeroleads.com HQ: San Francisco, United StatesReported employees: 11-50 | San Francisco, United States | 11-50 | Exact match | 30 contacts → |
“AeroLeads provides B2B contact data with business emails, phone numbers, people data, and company data.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Chain Store Guidechainstoreguide.com HQ: Tampa, FL, United StatesReported employees: 11-50 | Tampa, FL, United States | 11-50 | Exact match | 27 contacts → |
“For over 85 years, Chain Store Guide has been the leading provider of comprehensive and definitive retail and foodservice intelligence to businesses around the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Prospectcloudprospect-cloud.com HQ: Weston, FL, United StatesReported employees: 11-50 | Weston, FL, United States | 11-50 | Exact match | 21 contacts → |
“ProspectCloud is a leading provider of vetted business data, engaged with over national brands ranging from Fortune 500 to Small and Mid-Market businesses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Frescodatafrescodata.com HQ: Carlsbad, CA, United StatesReported employees: 51-200 | Carlsbad, CA, United States | 51-200 | Exact match | 19 contacts → |
“FrescoData has a dedicated global data team responsible for data curation and data activation worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | B2B Lists, LLCb2blistsllc.com HQ: Claymont, DE, United StatesReported employees: 51-200 | Claymont, DE, United States | 51-200 | Exact match | 16 contacts → |
“At B2B Lists LLC, we believe that data is the cornerstone of business success.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Amacaiamacai.com HQ: Orem, UT, United StatesReported employees: 51-200 | Orem, UT, United States | 51-200 | Exact match | 13 contacts → |
“Amacai provides consumer and business data to companies whose core business is built upon complete and accurate contact information.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Gilbert Data LLCgilbertdb.com HQ: Las Vegas, NV, United StatesReported employees: 11-50 | Las Vegas, NV, United States | 11-50 | Exact match | 13 contacts → |
“Gilbert Data is one of the peerless and believed services provider in appending services and other services as well i.e.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Searchbug, INCsearchbug.com HQ: Carlsbad, CA, United StatesReported employees: 11-50 | Carlsbad, CA, United States | 11-50 | Exact match | 11 contacts → |
“Searchbug® is a professional online data service that helps individuals and businesses locate personal contact information.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Knowwho, INCknowwho.com HQ: Lorton, VA, United StatesReported employees: 11-50 | Lorton, VA, United States | 11-50 | Exact match | 11 contacts → |
“In politics it's what you know about who, not just what you know!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Applied Geographic Solutions, INCappliedgeographic.com HQ: Thousand Oaks, CA, United StatesReported employees: 1-10 | Thousand Oaks, CA, United States | 1-10 | Exact match | 10 contacts → |
“Applied Geographic Solutions, Inc.(AGS) is a leading supplier of premium quality demographic and marketing databases.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Uniworld Onlineuniworldonline.com HQ: Darien, CT, United StatesReported employees: 11-50 | Darien, CT, United States | 11-50 | Exact match | 10 contacts → |
“Since 1955, Uniworld Online has been the most trusted source for contact information of multinational companies and their subsidiaries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Compact Information Systemscompactlists.com HQ: Redmond, WA, United StatesReported employees: 51-200 | Redmond, WA, United States | 51-200 | Exact match | 9 contacts → |
“Offering the best of owned and compiled U.S.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 211 company matches
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Company directory data providers: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
209 records in the displayed employee bands.
2 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 211 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for company directory data providers?
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 company directory data providers did RevenueBase find based in the United States?
The saved snapshot records 211 matching company records, 2,704 tracked contacts and 560 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Company directory data providers by geography
Cite this list
RevenueBase Data Team. Top 25 company directory data providers based in the United States. Snapshot: November 6, 2026. https://revenuebase.ai/companies/company-directory-data-providers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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