Company lists · Data refreshed November 2026

Top 25 First party data consultants based in the United States

RevenueBase identified 113 company matches for first party data consultants associated with the United States as of November 2026 and tracks 9,612 professional contacts across them, including 3,745 with verified work emails. New York is the largest hub.

This list covers company matches for first party data consultants 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
113Companies
9,612Contacts tracked
3,745Verified emails
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The 25 largest first party data consultants based in the United States

Ranked by team size
Top 25 of 113 company matches for first party data consultants based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 Nov 6, 20265,001-10,0004,268 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchConway, NY, United StatesHQ recorded Nov 6, 20261,001-5,0003,442 contacts →

Exact match

“Acxiom puts data to work, solving complex challenges for the world’s leading brands and agencies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBoston, MA, United StatesHQ recorded Nov 6, 2026201-500143 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSan Francisco, United StatesHQ recorded Nov 6, 202611-5090 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 202651-20086 contacts →

Exact match

“Ketch is redefining responsible data use for the AI era.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchPrinceton, NJ, United StatesHQ recorded Nov 6, 202651-20077 contacts →

Exact match

“Privacy Pillar is a company that provides consumer data privacy solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchReston, VA, United StatesHQ recorded Nov 6, 202611-5075 contacts →

Exact match

“IDM is a data intelligence and marketing advisory firm that provides custom data solutions geared to meet the complex needs of large enterprises, including many Fortune 500…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWilmington, United StatesHQ recorded Nov 6, 202651-20069 contacts →

Exact match

“CustomerLabs helps performance marketers transform the way they run eCommerce and lead generation campaigns through Signal Engineering and First-Party Data Operations (1PD Ops).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchChicago, IL, United StatesHQ recorded Nov 6, 202611-5063 contacts →

Exact match

“Transparent Partners is a marketing technology consulting and transformation firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202611-5060 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBerkley, MI, United StatesHQ recorded Nov 6, 202611-5049 contacts →

Exact match

“KORTX collaborates with agencies and brands to translate their data and media into ownable, actionable insights and refined experiences for actual people-brands, agency staff, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSan Francisco, CA, United StatesHQ recorded Nov 6, 20261,001-5,00043 contacts →

Exact match

“MightyHive is the leading data and digital media consultancy that helps marketers take control.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchChicago, OR, United StatesHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“Hansa is a CDP agency that helps companies make their email more data-driven so they can create better customer experiences and keep customers buying.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchFremont, CA, United StatesHQ recorded Nov 6, 202611-5040 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 · Nov 6, 2026 · View company records in RevenueBase
15Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 202611-5034 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchKansas City, MO, United StatesHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“We believe that knowing who your customers are means more than tossing them into groups based solely on their job title or gender.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchWest Palm Beach, FL, United StatesHQ recorded Nov 6, 2026201-50027 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAtlanta, GA, United StatesHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“AnalyticsIQ was acquired by Alliant.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“AesirX builds privacy-first compliance infrastructure for consent, data governance, and auditable AI.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchAustin, TX, United StatesHQ recorded Nov 6, 2026501-1,00022 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 · Nov 6, 2026 · View company records in RevenueBase
21Exact matchFremont, CA, United StatesHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“LayerFive is a Unified Customer Data, Multi-Touch Attribution, and privacy management SaaS platform.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchKansas City, MO, United StatesHQ recorded Nov 6, 202611-5018 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLanghorne, PA, United StatesHQ recorded Nov 6, 202611-5015 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 · Nov 6, 2026 · View company records in RevenueBase
24Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Meru Data is a data software and consulting company focused on building solutions to simplify and sustain data privacy programs for customers worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchDenver, CO, United StatesHQ recorded Nov 6, 202651-20014 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 · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 113 first party data consultants based in the United States

See the full list, filter by size, metro and specialty, and access 3,745 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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

As of Nov 6, 2026
39.0%Verified-email coverage
85.1Average contacts per company
1-10Median size (employees)
10.6%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
58
11-50
34
51-200
13
201-500
4
501-1,000
1
1,001-5,000
2
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 113 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 consultants” 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 3,745 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 “first party data consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 113 company matches for first party data consultants 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?

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 consultants?

New York leads with 12 company records, followed by Atlanta (5) and San Francisco (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 3,745 professional contacts with verified work emails tracked across these 113 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.

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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.