Company lists · Data verified August 2026

Top 18 Advertising data management platforms based in Chicago, United States

Name: Advertising data management platforms based in Chicago, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 34 companies tracked

There are 34 advertising data management platforms headquartered in Chicago, United States (RevenueBase, August 2026). RevenueBase tracks 2,682 professional contacts across them, including 1,352 with verified work emails and 1,072 with mobile numbers. New York is the largest hub.

This list covers advertising data management platforms headquartered in Chicago, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

34Companies

2,682Contacts tracked

1,352Verified emails

1,072Mobile numbers

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The 18 largest advertising data management platforms based in Chicago, United States

Ranked by team size

Top 18 of 34 advertising data management platforms based in Chicago, United States, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	BASIS	Chicago, IL	501-1,000	886	563
2	Innovid	Chicago, IL	501-1,000	640	430
3	JUN Group	Chicago, IL	51-200	200	65
4	Inmar Media	Chicago, IL	201-500	167	83
5	Infotrust	Chicago, IL	51-200	145	37
6	Owneriq	Chicago, IL	201-500	137	1
7	DOE Media	Chicago, IL	51-200	85	13
8	Aroscop INC	Chicago, IL	51-200	19	6
9	Accuen	Chicago, IL	51-200	18	3
10	Allied Digital Strategies	Chicago, IL	1-10	8	6
11	Tincre	Chicago, IL	1-10	7	3
12	Channel Clarity	Chicago, IL	51-200	7	1
13	Svey Media	Chicago, IL	1-10	4	3
14	Incharge	Chicago, IL	1-10	4	2
15	Needle's EYE Media	Chicago, IL	1-10	3	2
16	Mufasa Media	Chicago, IL	1-10	2	1
17	Terroir Consulting	Chicago, IL	1-10	2	1
18	CTV Blueprint	Chicago, IL	1-10	2	1

Showing 18 of 34 advertising data management platforms based in Chicago, United States

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Advertising data management platforms based in Chicago, United States at a glance

As of Aug 28, 2026

11-50Median size (employees)

New YorkLargest hub · 214 HQs

1,072Contacts with mobile numbers

7Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Advertising data management platforms by metro in the United States

Metro	Companies
Advertising data management platforms in New York	214
Advertising data management platforms in San Francisco	60
Advertising data management platforms in Los Angeles	39
Advertising data management platforms in Chicago	34
Advertising data management platforms in Miami	34
Advertising data management platforms in Austin	23
Advertising data management platforms in Denver	22

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “advertising data management platforms”, with match quality audited by blind human judging, and headquartered in Chicago, United States.
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: Contact records re-verify on a rolling cadence; 7 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many advertising data management platforms are there based in Chicago, United States?

There are 34 advertising data management platforms headquartered in Chicago, United States as of August 2026 (RevenueBase).

What is the largest company on this list?

BASIS, headquartered in Chicago, tops this list with the largest team on record.

Which city has the most advertising data management platforms?

New York leads with 214 headquartered companies, followed by San Francisco (60) and Los Angeles (39).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,352 verified decision-maker contacts tracked across these 34 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.