Company lists · Data refreshed September 2026

Top 25 First party data companies based in the United States

RevenueBase identified 50 company matches for first party data companies associated with the United States as of September 2026 and tracks 5,014 professional contacts across them, including 1,945 with verified work emails. New York is the largest hub.

This list covers company matches for first party data companies 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 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 28, 2026 How this list was built
50Companies
5,014Contacts tracked
1,945Verified emails
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The 25 largest first party data companies based in the United States

Ranked by team size
Top 25 of 50 company matches for first party data companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchWestport, CT, United StatesHQ recorded Sep 28, 20265,001-10,0003,807 contacts →

Exact match

“At Dynata, we deliver the highest quality first-party data to help businesses around the world gain precise insights, activate the right audiences, and confidently measure impact.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchDallas, TX, United StatesHQ recorded Sep 28, 20261,001-5,000476 contacts →

Exact match

“Infogroup is a big data, analytics, and marketing services provider that delivers best in class data-driven customer-centric technology solutions.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchBoston, MA, United StatesHQ recorded Sep 28, 2026201-500137 contacts →

Exact match

“ownerIQ is the @InmarInc Data and Media Plaform focused on leading the data market’s evolution towards transparency, relevancy and choice.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchSan Francisco, United StatesHQ recorded Sep 28, 202611-5082 contacts →

Exact match

“Through the use of first-party data collection and machine learning, Northbeam delivers actionable insights to DTC and ecommerce brands that result in a clear picture of your…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchNew York, NY, United StatesHQ recorded Sep 28, 202611-5070 contacts →

Exact match

“Audigent is the leading data activation, curation and identity platform.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchSan Diego, CA, United StatesHQ recorded Sep 28, 202651-20041 contacts →

Exact match

“CuberaTech is a data company revolutionizing Big Data Analytics through a data value share paradigm, where the users entrust their data to us.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchAtlanta, GA, United StatesHQ recorded Sep 28, 202611-5033 contacts →

Exact match

“We help your company leverage its first-party data to predict your customers' buying patterns.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchFremont, CA, United StatesHQ recorded Sep 28, 202611-5031 contacts →

Exact match

“Blotout is first-party data infrastructure for performance marketers, built to rebuild signal, govern data, and activate AI across eCommerce and lead generation.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchLong Island, NY, United StatesHQ recorded Sep 28, 202611-5030 contacts →

Exact match

“SHIFT44 is a data-driven marketing services company which helps companies acquire their best customers by utilizing our proprietary digital technology and expansive consumer…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchCoral Gables, FL, United StatesHQ recorded Sep 28, 202611-5029 contacts →

Exact match

“DMG is focused on data driven marketing solutions for its clients.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchWest Palm Beach, NY, United StatesHQ recorded Sep 28, 2026201-50022 contacts →

Exact match

“ACKWEST Group is a leader in first-party data creation.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchAustin, TX, United StatesHQ recorded Sep 28, 2026501-1,00021 contacts →

Exact match

“Contentstack’s Data & Insights (CDP) enables marketers to unify customer data, generate actionable insights, and orchestrate personalized interactions in real time, driving…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchLanghorne, PA, United StatesHQ recorded Sep 28, 202611-5020 contacts →

Exact match

“True Privacy + Optimization: Using 1st Party Data for New Customer Targeting & Acquisition Brands and agencies can no longer rely on 3rd party targeting data and cookie tracking…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchWilmington, DE, United StatesHQ recorded Sep 28, 20261-1016 contacts →

Exact match

“AudienceLab.io - Pioneering the Digital Frontier In today's digitized world, every click, like, and share tells a story.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchKansas City, MO, United StatesHQ recorded Sep 28, 202611-5015 contacts →

Exact match

“Leverage Lab helps organizations turn first-party data into a powerful engine for growth.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchDenver, CO, United StatesHQ recorded Sep 28, 202651-20013 contacts →

Exact match

“The Zero-Party Data Platform The Wayin Platform makes it easy for non-technical marketers to create engaging, interactive experiences that collect zero-party data at speed and…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchBloomfield Hills, MI, United StatesHQ recorded Sep 28, 202611-509 contacts →

Exact match

“Transforming Marketing Through Advanced Analytics.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchPhoenix, AZ, United StatesHQ recorded Sep 28, 20261-109 contacts →

Exact match

“RAEK collects your first-party data, fills in the gaps, and organizes it in one place, so you can utilize it to grow your business.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchTempe, AZ, United StatesHQ recorded Sep 28, 202611-509 contacts →

Exact match

“Hivewyre is a forward-thinking programmatic advertising company.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchNew York, NY, United StatesHQ recorded Sep 28, 20261-109 contacts →

Exact match

“Ownli is an equitable data exchange that allows businesses to create personalized, direct engagements with individuals by capturing certified first-party data with explicit…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchFort Myers, FL, United StatesHQ recorded Sep 28, 20261-108 contacts →

Exact match

“Nexxa provides companies with cutting-edge, data-driven marketing solutions to drive customer acquisition, retention, and growth.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchNorthbridge, MA, United StatesHQ recorded Sep 28, 20261-107 contacts →

Exact match

“TDG is the global data and digital media company.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchWinter Park, FL, United StatesHQ recorded Sep 28, 202651-2007 contacts →

Exact match

“UPDATE: In October of 2021, Amply Media was acquired by Sonobi: - In 2021, Amply Media was officially recognized as one of Fortune’s Best Workplaces.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchLake Worth, FL, United StatesHQ recorded Sep 28, 20261-106 contacts →

Exact match

“ADS Data Direct was formed to provide a better experience for advertisers and their agencies to reach active and responsive consumers.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchSacramento, CA, United StatesHQ recorded Sep 28, 20261-105 contacts →

Exact match

“Analytics Powered Revenue Marketing (APRM) is an approach to marketing that uses analytics better to understand customer behaviors, preferences, and motivations.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 50 first party data companies based in the United States

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First party data companies based in the United States at a glance

As of Sep 28, 2026
38.8%Verified-email coverage
100.3Average contacts per company
11-50Median size (employees)
12.0%Largest-city concentration · New York
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
16
51-200
8
201-500
2
501-1,000
1
1,001-5,000
1
5,001-10,000
1

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 50 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 “first party data companies” 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 1,945 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 28, 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 “first party data companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many first party data companies are there based in the United States?

RevenueBase identified 50 company matches for first party data companies 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?

Dynata tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most first party data companies?

New York leads with 6 company records, followed by Boston (3) and Kansas City (2).

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 1,945 professional contacts with verified work emails tracked across these 50 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 28, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.