Company lists · Data refreshed September 2026

Top 20 Advertising platforms based in Indianapolis, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 33 companies tracked

RevenueBase identified 33 company matches for advertising platforms associated with Indianapolis, United States as of September 2026 and tracks 218 professional contacts across them, including 108 with verified work emails. Across the United States, New York is the largest hub for this category (1,007 companies); Indianapolis has 33.

This list covers company matches for advertising platforms associated with Indianapolis, 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 23, 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 23, 2026 How this list was built

33Companies

218Contacts tracked

108Verified emails

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The 20 largest advertising platforms based in Indianapolis, United States

Ranked by team size

Top 20 of 33 company matches for advertising platforms based in Indianapolis, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Young & Laramore	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 23, 2026	51-200	65 contacts →
	Exact match “Young & Laramore is a national full-service advertising agency, whose services include strategic marketing and proprietary research, multi-platform media planning and buying…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
2	Williams Randall Advertising	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 23, 2026	11-50	25 contacts →
	Exact match “Williams Randall Advertising is a full-service marketing and advertising agency with our office in Indianapolis, Indiana.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
3	Paradigm Digital Group	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 23, 2026	11-50	13 contacts →
	Exact match “Paradigm Digital Group is a national digital marketing and advertising firm specializing in creative solutions for the transportation and education sector.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
4	Steerpoint	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 23, 2026	11-50	12 contacts →
	Exact match “SteerPoint is a full-service Digital Marketing Agency providing an array of professional marketing services including search engine optimization (SEO), social media, PPC, Web…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
5	Triad CTV	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 23, 2026	11-50	8 contacts →
	Exact match “TriAD CTV offers advanced audience-first targeting capabilities, robust analytics, and seamless campaign management; enabling advertisers to reach their desired audience…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
6	Campaign Ad-Cloud	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 23, 2026	11-50	7 contacts →
	Exact match “Campaign Ad-Cloud® is America's #1 Voter Ad-Targeting Platform® We empower political agencies and consultants with the cutting-edge advertising technologies necessary to digitally…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
7	Evereffect	Exact match	Indianapolis, United StatesHQ recorded Sep 23, 2026	11-50	7 contacts →
	Exact match “EverEffect is a full-service digital marketing company.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
8	mediateam.ai	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 23, 2026	1-10	7 contacts →
	Exact match “Install the Ad Assembly Line for Content, Campaigns, and Conversions!” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
9	Spur Interactiv	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 23, 2026	11-50	6 contacts →
	Exact match “Spur Interactiv offers a unique blend of digital marketing, ad-tech & sales enablement solutions that drive results for their clients.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
10	AMP	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 23, 2026	11-50	6 contacts →
	Exact match “Our approach to media buying is born in social.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
11	KH Complete Advertising	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 23, 2026	1-10	5 contacts →
	Exact match “KH Complete Advertising, a minority-owned full-service advertising agency, was established in 1994.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
12	Paid Media Pros	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 23, 2026	1-10	3 contacts →
	Exact match “Full service PPC agency proving account management, audits, consulting, and online training content for digital advertising campaigns across Google Ads, Microsoft Ads, Facebook…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
13	Lantern Digital Marketing, LLC	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 23, 2026	1-10	2 contacts →
	Exact match “Based in Indianapolis, IN, Lantern Digital Marketing has worked with a number of small- to medium-sized businesses in a variety of industries across the country, from automotive…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
14	Digital Paradise	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 23, 2026	1-10	2 contacts →
	Exact match “First, we understand your business.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
15	MAC Strat	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 23, 2026	1-10	2 contacts →
	Exact match “Digital marketing consulting and services for SEO, PPC, and content.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
16	Kalu PPC	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 23, 2026	1-10	1 contacts →
	Exact match “Our Services Include: 1.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
17	Oktober Media	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 23, 2026	1-10	1 contacts →
	Exact match “We execute client campaigns for B2B and B2C across all digital media platforms.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
18	Orbital LAB	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 23, 2026	1-10	1 contacts →
	Exact match “Orbital Lab, Inc.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
19	Launch Consulting CO	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 23, 2026	1-10	1 contacts →
	Exact match “Using digital advertising we turn target market and prospects into paying customers or clients.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
20	Crundwell Digital Marketing	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 23, 2026	1-10	1 contacts →
	Exact match “Crundwell Digital Marketing provide digital marketing solutions including web design, search engine optimization, search engine marketing, social media marketing and consultation…” Recorded in the RevenueBase company graph · Sep 23, 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 “advertising platforms”. 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 20 of 33 advertising platforms based in Indianapolis, United States

See the full list, filter by size, metro and specialty, and access 108 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Advertising platforms based in Indianapolis, United States at a glance

As of Sep 23, 2026

49.5%Verified-email coverage

6.6Average contacts per company

1-10Median size (employees)

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole United States list rather than for Indianapolis, so it is reported there. Company counts and contact totals on this page are exact for Indianapolis, over 33 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 Indianapolis, United States whose business descriptions match “advertising platforms” 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 108 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 23, 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.

Advertising platforms by metro in the United States

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 “advertising platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many advertising platforms are there based in Indianapolis, United States?

RevenueBase identified 33 company matches for advertising platforms associated with Indianapolis, 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?

Young & Laramore 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 advertising platforms?

New York leads the United States with 1,007 company records, followed by Los Angeles (393) and Miami (323). Indianapolis has 33.

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 108 professional contacts with verified work emails tracked across these 33 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 23, 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.