Company lists · Data refreshed September 2026

Top 14 Internet advertising agencies based in Sioux Falls, United States

Name: Internet advertising agencies based in Sioux Falls, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 26, 2026 27 companies tracked

RevenueBase identified 27 company matches for internet advertising agencies associated with Sioux Falls, United States as of September 2026 and tracks 277 professional contacts across them, including 101 with verified work emails. Across the United States, New York is the largest hub for this category (1,610 companies); Sioux Falls has 27.

This list covers company matches for internet advertising agencies associated with Sioux Falls, 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 26, 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 26, 2026 How this list was built

27Companies

277Contacts tracked

101Verified emails

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The 14 largest internet advertising agencies based in Sioux Falls, United States

Ranked by team size

Top 14 of 27 company matches for internet advertising agencies based in Sioux Falls, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 26, 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	The Agency	Exact match	Sioux Falls, SD, United StatesHQ recorded Sep 26, 2026	51-200	63 contacts →
	Exact match “From Small Businesses to Fortune 500 companies, The Agency helps brands find their voice and share it with the world.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
2	9 Clouds	Exact match	Sioux Falls, SD, United StatesHQ recorded Sep 26, 2026	11-50	49 contacts →
	Exact match “Businesses turn to us for help generating leads and sales while also saving time and making the most of marketing dollars.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
3	Epicosity	Exact match	Sioux Falls, SD, United StatesHQ recorded Sep 26, 2026	11-50	31 contacts →
	Exact match “Epicosity is a full-service growth partner specializing in creative, strategy, digital and media services.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
4	44i, INC	Exact match	Sioux Falls, SD, United StatesHQ recorded Sep 26, 2026	11-50	21 contacts →
	Exact match “Integrated digital marketing, branding, web and video designed to drive business growth.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
5	Keymedia Solutions	Exact match	Sioux Falls, SD, United StatesHQ recorded Sep 26, 2026	11-50	15 contacts →
	Exact match “KeyMedia solutions, a Marketing Technology company specializing in online media strategy, campaign optimization, and performance analysis.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
6	Sterling Emarketing	Exact match	Sioux Falls, SD, United StatesHQ recorded Sep 26, 2026	11-50	13 contacts →
	Exact match “Sterling eMarketing is a full-service advertising agency specializing in retail and automotive retail sales.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
7	The Sampson House	Exact match	Sioux Falls, SD, United StatesHQ recorded Sep 26, 2026	11-50	13 contacts →
	Exact match “The Sampson House is an award-winning digital marketing agency implementing proven strategies and increasing value with exceptional brand identities, campaigns, websites, and…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
8	Cannonball Digital	Exact match	Sioux Falls, SD, United StatesHQ recorded Sep 26, 2026	1-10	10 contacts →
	Exact match “Cannonball Digital was created to challenge the way things have always been done.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
9	Michels Communications	Exact match	Sioux Falls, SD, United StatesHQ recorded Sep 26, 2026	11-50	9 contacts →
	Exact match “Michels Communications is a publishing company based out of S Minnesota Ave, Sioux Falls, SD, United States.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
10	44i Digital	Exact match	Sioux Falls, SD, United StatesHQ recorded Sep 26, 2026	11-50	7 contacts →
	Exact match “44i Digital partners with media groups and/or agencies to help create seamless, easy-to-use, easy-to-sell white label digital advertising services to add to their advertising…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
11	Fused Agency	Exact match	Sioux Falls, SD, United StatesHQ recorded Sep 26, 2026	1-10	6 contacts →
	Exact match “We're a digital-first creative & marketing agency in Sioux Falls.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
12	9 Yards Marketing	Exact match	Sioux Falls, SD, United StatesHQ recorded Sep 26, 2026	1-10	2 contacts →
	Exact match “WHY CHOOSE ME to handle your marketing?” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
13	Fisheye Marketing	Exact match	Sioux Falls, SD, United StatesHQ recorded Sep 26, 2026	1-10	2 contacts →
	Exact match “Fisheye Marketing is a small-business marketing company in Sioux Falls, SD.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
14	Nash-Keller Media, LLC	Exact match	Sioux Falls, SD, United StatesHQ recorded Sep 26, 2026	11-50	1 contacts →
	Exact match “Nash-Keller Media takes an outside of the box marketing approach when assisting in your business growth.” Recorded in the RevenueBase company graph · Sep 26, 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 “internet advertising agencies”. 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 14 of 27 internet advertising agencies based in Sioux Falls, United States

See the full list, filter by size, metro and specialty, and access 101 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Internet advertising agencies based in Sioux Falls, United States at a glance

As of Sep 26, 2026

36.5%Verified-email coverage

10.3Average contacts per company

1-10Median size (employees)

Sep 26, 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 Sioux Falls, so it is reported there. Company counts and contact totals on this page are exact for Sioux Falls, over 27 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 Sioux Falls, United States whose business descriptions match “internet advertising agencies” 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 101 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 26, 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.

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

How many internet advertising agencies are there based in Sioux Falls, United States?

RevenueBase identified 27 company matches for internet advertising agencies associated with Sioux Falls, 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?

The Agency 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 internet advertising agencies?

New York leads the United States with 1,610 company records, followed by Los Angeles (992) and Miami (802). Sioux Falls has 27.

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 101 professional contacts with verified work emails tracked across these 27 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 26, 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.