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Company lists · Data refreshed September 2026

Top 25 Marketing staffing based in Kansas City, United States

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 118 companies tracked

RevenueBase identified 118 marketing staffing headquartered in Kansas City, United States as of September 2026 and tracks 1,188 professional contacts across them, including 392 with verified work emails. New York is the largest hub.

This list covers marketing staffing headquartered in Kansas City, 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 5, 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 5, 2026 86% judged on-target in blind review
118Companies
1,188Contacts tracked
392Verified emails
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The 25 largest marketing staffing based in Kansas City, United States

Ranked by team size
Top 25 of 118 marketing staffing based in Kansas City, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names marketing staffing: 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.
#CompanyHeadquartersEmployeesContacts
1
BarkleyIndirect evidence
Kansas City, MO, United StatesHQ checked Sep 5, 2026501-1,000323

“This page is being closed.”

Source: company website · checked Sep 5, 2026
2
SLWMPartial evidence
Kansas City, MO, United StatesHQ checked Sep 5, 2026201-500275

“At SLWM, we're a tech-enabled marketing activation partner, combining global supply chain expertise with creative design to help brands and the teams who manage them produce…”

Source: company website · checked Sep 5, 2026
3
Trozzolo Communications GroupIndirect evidence
Kansas City, MO, United StatesHQ checked Sep 5, 202651-20067

“We are Trozzolo.”

Source: company website · checked Sep 5, 2026
4
Gragg AdvertisingPartial evidence
Kansas City, MO, United StatesHQ checked Sep 5, 202651-20054

“We exceed expectations of what marketing can be.”

Source: company website · checked Sep 5, 2026
5
Crux KCPartial evidence
Kansas City, MO, United StatesHQ checked Sep 5, 202611-5046

“Crux is the “un-agency,” a radical rethink of what marketing can and should be.”

Source: company website · checked Sep 5, 2026
6
Native DigitalIndirect evidence
Kansas City, MO, United StatesHQ checked Sep 5, 202611-5030

“Native Digital specializes in full-funnel performance.”

Source: company website · checked Sep 5, 2026
7
Alliance Workforce INCPartial evidence
Kansas City, KS, United StatesHQ checked Sep 5, 2026201-50026

“Alliance Workforce was voted Kansas City’s favorite staffing agency of 2023.”

Source: company website · checked Sep 5, 2026
8
Moss Marketing GroupPartial evidence
Kansas City, MO, United StatesHQ checked Sep 5, 202611-5023

“An innovated marketing group specializing in videography, digital marketing & strategic social media presence!”

Source: company website · checked Sep 5, 2026
9
Fasone & Partners Advertising Marketing DigitalIndirect evidence
Kansas City, MO, United StatesHQ checked Sep 5, 202611-5016

“The Little Agency That Roars!" From the beginning our attention has been on becoming the brightest, not the biggest, ad agency in Kansas City.”

Source: company website · checked Sep 5, 2026
10
Creative Marketing ProgramsPartial evidence
Kansas City, MO, United StatesHQ checked Sep 5, 202611-5014

“Creative Marketing Programs of Kansas City (CMPkc) is a full-service marketing firm specializing in digital marketing, and database solutions for healthcare, retail, and other…”

Source: company website · checked Sep 5, 2026
11
Huttworks Digital Marketing AgencyPartial evidence
Kansas City, MO, United StatesHQ checked Sep 5, 20261-1012

“HuttWorks offers managed digital marketing services to small and medium-sized businesses looking to grow their brand and extend their reach.”

Source: company website · checked Sep 5, 2026
12
Johnny Lightning Strikes AgainPartial evidence
Kansas City, MO, United StatesHQ checked Sep 5, 202611-5010

“Johnny Lightning Strikes Again is a full-service marketing agency in Kansas City, MO that helps businesses achieve their objectives through strategic marketing, advertising…”

Source: company website · checked Sep 5, 2026
13
SeedlogicIndirect evidence
Kansas City, MO, United StatesHQ checked Sep 5, 20261-1010

“At Seedlogic, we work with brands to deliver measurable results by helping our clients find new customers through creative messaging & design, intelligent media buying, and…”

Source: company website · checked Sep 5, 2026
14
Make Digital GroupIndirect evidence
Kansas City, MO, United StatesHQ checked Sep 5, 202611-508

“We're strategists, marketers, designers, developers, and visionaries who love to MAKE creative and intriguing campaigns that drive results for your bottom line.”

Source: company website · checked Sep 5, 2026
15
Ground Plan Studio MarketingIndirect evidence
Kansas City, MO, United StatesHQ checked Sep 5, 20261-108

“SATISFACTION GUARANTEED We connect you to your customers.”

Source: company website · checked Sep 5, 2026
16
YCS MarketingPartial evidence
Kansas City, MO, United StatesHQ checked Sep 5, 202611-508

“YCS® Marketing is a Kansas City-based full-service marketing and design agency with a passion for technology.”

Source: company website · checked Sep 5, 2026
17
RALLYPartial evidence
Kansas City, MO, United StatesHQ checked Sep 5, 20261-107

“Rally provides advertising and marketing services for the senior living industry, including but not limited to marketing audits and marketing plan development.”

Source: company website · checked Sep 5, 2026
18
Marketing EngineIndirect evidence
Kansas City, MO, United StatesHQ checked Sep 5, 202611-504

“It Starts With Strategy.”

Source: company website · checked Sep 5, 2026
19
On The TOP Search, LLCIndirect evidence
Kansas City, MO, United StatesHQ checked Sep 5, 20261-104

“Allow us to introduce ourselves!”

Source: company website · checked Sep 5, 2026
20
Wholistic Media AgencyIndirect evidence
Kansas City, MO, United StatesHQ checked Sep 5, 20261-103

“At Wholistic Media Agency, we use our own unique 4-step approach to promote your brand or product on social media.”

Source: company website · checked Sep 5, 2026
21
Fuller Creative, LLCPartial evidence
Kansas City, MO, United StatesHQ checked Sep 5, 20261-103

“Fuller Creative (evolving into Fuller.ai) is a modern marketing, creative, and AI-enabled growth agency built for brands that need both standout creative and measurable…”

Source: company website · checked Sep 5, 2026
22
Revup Media MarketingPartial evidence
Kansas City, MO, United StatesHQ checked Sep 5, 20261-103

“We are a digital marketing agency that specializes in helping businesses improve their online presence through various strategies such as search engine optimization (SEO), social…”

Source: company website · checked Sep 5, 2026
23
Messenger INKIndirect evidence
Kansas City, MO, United StatesHQ checked Sep 5, 20261-102

“FUELING BRANDS.”

Source: company website · checked Sep 5, 2026
24
VOX Digital MarketingIndirect evidence
Kansas City, MO, United StatesHQ checked Sep 5, 20261-102

“Where strategy and creativity meet to boost your revenue.”

Source: company website · checked Sep 5, 2026
25
Hidden Street MarketingPartial evidence
Kansas City, United StatesHQ checked Sep 5, 20261-102

“Marketing Team via Monthly Subscription Save an insane amount of time and money by subscribing to our entire marketing team and suite of services for one flat monthly fee.”

Source: company website · checked Sep 5, 2026

Showing 25 of 118 marketing staffing based in Kansas City, United States

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Marketing staffing based in Kansas City, United States at a glance

As of Sep 5, 2026
1-10Median size (employees)
New YorkLargest hub · 1305 HQs
Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
91
11-50
21
51-200
3
201-500
2
501-1,000
1

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 Kansas City, over 118 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 marketing staffing, 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 Kansas City, United States whose own description of what they do matches “marketing staffing”. 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 marketing staffing, and records with no verified work email. Companies headquartered outside Kansas City 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, 392 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 5, 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.

Marketing staffing by metro in the United States

Frequently asked

How many marketing staffing are there based in Kansas City, United States?

RevenueBase identified 118 marketing staffing headquartered in Kansas City, 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?

Barkley, headquartered in Kansas City, tops this list with the largest team on record.

Which city has the most marketing staffing?

New York leads with 1305 headquartered companies, followed by Los Angeles (947) and Chicago (558).

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 392 verified decision-maker contacts tracked across these 118 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 5, 2026.

Ready to reach these companies? Verified emails and direct dials for all 118 marketing staffing based in Kansas City, United States. Start with a free account, no credit card.

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Related lists

Browse: Companies home · Marketing staffing in United States · All United States lists · All Marketing staffing lists · New 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.

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