Company lists · Data refreshed October 2026

Top 25 Supply-side platform companies for retail media networks based in Los Angeles, United States

RevenueBase identified 55 company matches for supply-side platform companies for retail media networks associated with Los Angeles, United States as of October 2026 and tracks 2,690 professional contacts across them, including 1,173 with verified work emails. Across the United States, New York is the largest hub for this category (235 companies); Los Angeles has 55.

This list covers company matches for supply-side platform companies for retail media networks associated with Los Angeles, 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 October 20, 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 Oct 20, 2026 How this list was built
55Companies
2,690Contacts tracked
1,173Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest supply-side platform companies for retail media networks based in Los Angeles, United States

Ranked by team size
Top 25 of 55 company matches for supply-side platform companies for retail media networks based in Los Angeles, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 20, 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 matchLos Angeles, CA, United StatesHQ recorded Oct 20, 2026501-1,000596 contacts →

Exact match

“MGID is a global advertising platform helping brands and publishers succeed on the open web with performance-driven, AI-powered native solutions.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
2Exact matchLos Angeles, CA, United StatesHQ recorded Oct 20, 2026201-500583 contacts →

Exact match

“VideoAmp is a software and data company creating a more sophisticated data-driven advertising ecosystem that redefines how media is valued, bought and sold.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
3Exact matchLos Angeles, CA, United StatesHQ recorded Oct 20, 2026501-1,000335 contacts →

Exact match

“Pacvue is the only fully integrated Commerce Operating System that seamlessly unifies retail media, commerce management and advanced measurement to power growth across 100+ global…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
4Exact matchLos Angeles, CA, United StatesHQ recorded Oct 20, 2026201-500245 contacts →

Exact match

“AdMedia helps Agencies and Brands meet their KPIs and hit their ROI objectives.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
5Exact matchLos Angeles, CA, United StatesHQ recorded Oct 20, 2026501-1,000202 contacts →

Exact match

“Target Media Partners (TMP) is dedicated to helping auto dealerships and other SMBs grow their business through our mix of digital advertising solutions, and we are the only media…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
6Exact matchLos Angeles, CA, United StatesHQ recorded Oct 20, 202651-200134 contacts →

Exact match

“Sabio is a leading Connected TV (CTV) advertising platform built to help brands reach, engage, and validate streaming audiences.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
7Exact matchLos Angeles, CA, United StatesHQ recorded Oct 20, 202651-20091 contacts →

Exact match

“Cannella Media: Drive Profitable Response.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
8Exact matchLos Angeles, CA, United StatesHQ recorded Oct 20, 202651-20054 contacts →

Exact match

“tvScientific is the first and only CTV advertising platform purpose built for serious performance marketers.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
9Exact matchLos Angeles, CA, United StatesHQ recorded Oct 20, 202611-5041 contacts →

Exact match

“AdQuick is the all‑in‑one AI-powered technology platform that makes out‑of‑home advertising easy to plan, purchase, and measure.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
10Exact matchLos Angeles, CA, United StatesHQ recorded Oct 20, 202611-5029 contacts →

Exact match

“At Peak Ventures, we build technology that makes digital advertising smarter, faster, and more effective.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
11Exact matchLos Angeles, CA, United StatesHQ recorded Oct 20, 202611-5029 contacts →

Exact match

“IRIS.TV, a Viant Technology company, is the leading content data marketplace for streaming.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
12Exact matchLos Angeles, CA, United StatesHQ recorded Oct 20, 202651-20026 contacts →

Exact match

“W4 LLC was acquired by Digital Media Solutions on July 1, 2018.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
13Exact matchLos Angeles, CA, United StatesHQ recorded Oct 20, 202611-5025 contacts →

Exact match

“Ventrix Advertising provides digital advertising and marketing to nationally known brands, by leveraging our own portfolio of proprietary media solutions and web properties.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
14Exact matchLos Angeles, CA, United StatesHQ recorded Oct 20, 202611-5019 contacts →

Exact match

“You didn't fail at marketing.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
15Exact matchLos Angeles, United StatesHQ recorded Oct 20, 202611-5017 contacts →

Exact match

“CTV is a complex ecosystem at the intersection of technology and old-school media.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
16Exact matchLos Angeles, CA, United StatesHQ recorded Oct 20, 202611-5014 contacts →

Exact match

“CitizenNet, A Conde Nast company, specializes in workflows for sales and social media buying advertisers.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
17Exact matchLos Angeles, CA, United StatesHQ recorded Oct 20, 202611-5014 contacts →

Exact match

“MilkMoney is the premiere on-demand media buying marketplace connecting advertisers with IRL ad placements reaching target consumers where they live, work and play.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
18Exact matchLos Angeles, CA, United StatesHQ recorded Oct 20, 202611-5013 contacts →

Exact match

“Rainmaker Ad Ventures has spent two decades winning on every front line in performance marketing.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
19Exact matchLos Angeles, CA, United StatesHQ recorded Oct 20, 202611-5010 contacts →

Exact match

“Tylie Ad Solutions is a leading ad tech service provider empowering advertisers through first-in-class technology solutions, industry-best service and expert thought leadership.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
20Exact matchLos Angeles, CA, United StatesHQ recorded Oct 20, 202611-509 contacts →

Exact match

“At Modern Formula, we pride ourselves on being the experts in what we do.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
21Exact matchLos Angeles, CA, United StatesHQ recorded Oct 20, 202651-2008 contacts →

Exact match

“8 Years spent building the world’s largest data bank exclusively for Amazon 1 Billion+ unique Search phrases we test for your products hours spent analyzing data $7billion in…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
22Exact matchLos Angeles, CA, United StatesHQ recorded Oct 20, 202611-508 contacts →

Exact match

“Optimal Fusion is a leading integrated media company utilizing exclusive properties and platforms to link brands and consumers through targeted-high-impact marketing solutions.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
23Exact matchLos Angeles, CA, United StatesHQ recorded Oct 20, 20261-107 contacts →

Exact match

“KAR Direct is an e-commerce partner that manages META, Google, Klaviyo, Shopify & other performance marketing platforms (Tiktok, Pinterest, Twitter & more) for our D2C and brand…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
24Exact matchLos Angeles, CA, United StatesHQ recorded Oct 20, 202651-2007 contacts →

Exact match

“Matchpoint is the only end-to-end automated Media Supply Chain built by industry leaders to launch, manage, and deliver content to digital platforms quickly and affordably.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
25Exact matchLos Angeles, CA, United StatesHQ recorded Oct 20, 202611-506 contacts →

Exact match

“The vision of this organization is to continuously innovate and improve the field of digital advertising by focusing on the research and development of tools used to optimize the…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase

Showing 25 of 55 supply-side platform companies for retail media networks based in Los Angeles, United States

See the full list, filter by size, metro and specialty, and access 1,173 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Supply-side platform companies for retail media networks based in Los Angeles, United States at a glance

As of Oct 20, 2026
43.6%Verified-email coverage
48.9Average contacts per company
11-50Median size (employees)
Oct 20, 2026Page data refreshed

Companies by employee count

1-10
14
11-50
26
51-200
10
201-500
2
501-1,000
3

Email recency for this list is measured across the whole United States list rather than for Los Angeles, so it is reported there. Company counts and contact totals on this page are exact for Los Angeles, over 55 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 Los Angeles, United States whose business descriptions match “supply-side platform companies for retail media networks” 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 1,173 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 October 20, 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 “supply-side platform companies for retail media networks”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many supply-side platform companies for retail media networks are there based in Los Angeles, United States?

RevenueBase identified 55 company matches for supply-side platform companies for retail media networks associated with Los Angeles, United States as of October 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?

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

Which city in the United States has the most supply-side platform companies for retail media networks?

New York leads the United States with 235 company records, followed by San Francisco (60) and Los Angeles (55).

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 1,173 professional contacts with verified work emails tracked across these 55 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 October 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 55 supply-side platform companies for retail media networks based in Los Angeles, United States. Start with a free account, no credit card.

Download this list →

Related lists

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.