Company lists · Data refreshed September 2026

Top 25 Integrated marketing agencies based in St Louis, United States

Name: Integrated marketing agencies based in St Louis, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 42 companies tracked

RevenueBase identified 42 integrated marketing agencies headquartered in St Louis, United States as of September 2026 and tracks 805 professional contacts across them, including 450 with verified work emails. New York is the largest hub.

This list covers integrated marketing agencies headquartered in St Louis, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 4, 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

42Companies

805Contacts tracked

450Verified emails

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The 25 largest integrated marketing agencies based in St Louis, United States

Ranked by team size

Top 25 of 42 integrated marketing agencies based in St Louis, United States, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names integrated marketing agencies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	We ARE AlexanderPartial evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	51-200	128
	“We Are Alexander is a solution-focused marketing agency that puts products in consumers' hands.” Source: company website · checked Sep 4, 2026
2	Paradowski CreativeIndirect evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	51-200	99
	“We’ve a full-service agency partnering with clients worldwide.” Source: company website · checked Sep 4, 2026
3	Cannonball AdvertisingPartial evidence	St Louis, United StatesHQ checked Sep 4, 2026	51-200	62
	“Marketing, Sales Promotion and Advertising Agency located in St.” Source: company website · checked Sep 4, 2026
4	Captiva MarketingPartial evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	11-50	57
	“Captiva Marketing is a successful and growing full service digital marketing firm specializing in all elements of search marketing, web design and development, photography, and…” Source: company website · checked Sep 4, 2026
5	Jump CompanyPartial evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	11-50	54
	“Founded in 2001, Jump Company is a marketing agency specializing in branding, content and performance marketing.” Source: company website · checked Sep 4, 2026
6	1905 NEW MediaIndirect evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	11-50	33
	“As technology has continued to evolve and influence the way we communicate with each other, it has become exceedingly more important to surround oneself with industry experts to…” Source: company website · checked Sep 4, 2026
7	BAM Marketing AgencyPartial evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	11-50	32
	“Born from decades long media expertise and located in the historic downtown Cupples Building at Clark Avenue, BAM Marketing has grown into a full-service marketing and advertising…” Source: company website · checked Sep 4, 2026
8	IntegrityPartial evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	11-50	27
	“Integrity, St Louis’ leading web marketing agency, is proud to announce the addition of The Kerry Group, a global leader in experiential event marketing for the automotive…” Source: company website · checked Sep 4, 2026
9	UpbrandIndirect evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	11-50	16
	“UPBrand is a team of strategists, writers, designers, brand managers, digital experts, producers, goofballs and mad scientists, all striving toward the same goals of thoughtful…” Source: company website · checked Sep 4, 2026
10	MagnetizePartial evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	11-50	11
	“Magnetize is a marketing agency with decades of experience.” Source: company website · checked Sep 4, 2026
11	Farfetched Studios LLCIndirect evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	1-10	11
	“Farfetched Studios LLC a digital, traditional, do-it-all Agency.” Source: company website · checked Sep 4, 2026
12	Acumen StudioIndirect evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	1-10	10
	“We Connect Businesses With Buyers.” Source: company website · checked Sep 4, 2026
13	Cartwheel A Maritz AgencyIndirect evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	51-200	10
	“With humble beginnings in 1894 as a watch manufacturer, Maritz pioneered the incentive industry as a way to weather the Great Depression, later revolutionizing how companies…” Source: company website · checked Sep 4, 2026
14	Agile & COPartial evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	11-50	8
	“Instead of creating a strict plan for each client’s marketing campaign, Agile & Co.” Source: company website · checked Sep 4, 2026
15	Kaleidoscope Management GroupPartial evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	1-10	6
	“Forward-thinking marketing & communication strategies that cut through the noise.” Source: company website · checked Sep 4, 2026
16	Thumbs UP Marketing, INCPartial evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	11-50	5
	“Thumbs Up Marketing has been a beacon of excellence in communication and problem-solving for over 40 years.” Source: company website · checked Sep 4, 2026
17	JOE Bishop CreativeIndirect evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	1-10	4
	“We're a small Saint Louis based advertising agency.” Source: company website · checked Sep 4, 2026
18	SYL Wilson MarketingPartial evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	1-10	3
	“The Syl Wilson Marketing team consists of proven team leaders.” Source: company website · checked Sep 4, 2026
19	Intaglio CreativeIndirect evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	1-10	3
	“We listen to your needs and deliver custom solutions.” Source: company website · checked Sep 4, 2026
20	Gainer MarketingPartial evidence	St Louis, United StatesHQ checked Sep 4, 2026	1-10	2
	“If you are seeking a comprehensive marketing solution for your business needs, my freelance marketing service could be an ideal choice for you.” Source: company website · checked Sep 4, 2026
21	NOVELIndirect evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	1-10	2
	“Content-forward brand and digital strategy.” Source: company website · checked Sep 4, 2026
22	4 Site DigitalIndirect evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	1-10	2
	“4 Site Digital is a St.” Source: company website · checked Sep 4, 2026
23	Inline InteractiveIndirect evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	1-10	1
	“Inline Interactive is a full-service web design and development company that prides itself on excellence in strategy, creativity, and delivery.” Source: company website · checked Sep 4, 2026
24	Powers DigitalPartial evidence	St Louis, United StatesHQ checked Sep 4, 2026	1-10	1
	“Powers Digital is a limited liability company delivering digital marketing consulting to clients looking to how they might better use the web and social media to build their…” Source: company website · checked Sep 4, 2026
25	The PoggioIndirect evidence	St Louis, MO, United StatesHQ checked Sep 4, 2026	1-10	1
	Source: company website · checked Sep 4, 2026

Showing 25 of 42 integrated marketing agencies based in St Louis, United States

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Integrated marketing agencies based in St Louis, United States at a glance

As of Sep 4, 2026

1-10Median size (employees)

New YorkLargest hub · 1603 HQs

Contacts with mobile numbers

Sep 4, 2026Data 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 this city, so it is reported there. Company counts and contact totals on this page are exact for St Louis, over 42 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among integrated marketing agencies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

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: Companies headquartered in St Louis, United States whose own description of what they do matches “integrated marketing agencies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among integrated marketing agencies, and records with no verified work email. Companies headquartered outside St Louis are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 450 across the full list. 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 4, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Integrated marketing agencies by metro in the United States

Frequently asked

How many integrated marketing agencies are there based in St Louis, United States?

RevenueBase identified 42 integrated marketing agencies headquartered in St Louis, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

We ARE Alexander, headquartered in St Louis, tops this list with the largest team on record.

Which city has the most integrated marketing agencies?

New York leads with 1603 headquartered companies, followed by Los Angeles (1032) and Miami (670).

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 450 verified decision-maker contacts tracked across these 42 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 4, 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.