Company lists · Data refreshed September 2026

Top 25 Outbound marketing service providers based in Chicago, United States

Name: Outbound marketing service providers based in Chicago, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 87 companies tracked

RevenueBase identified 87 company matches for outbound marketing service providers associated with Chicago, United States as of September 2026 and tracks 662 professional contacts across them, including 230 with verified work emails. Across the United States, New York is the largest hub for this category (230 companies); Chicago has 87.

This list covers company matches for outbound marketing service providers associated with Chicago, 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 14, 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 14, 2026 How this list was built

87Companies

662Contacts tracked

230Verified emails

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The 25 largest outbound marketing service providers based in Chicago, United States

Ranked by team size

Top 25 of 87 company matches for outbound marketing service providers based in Chicago, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 14, 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	Walker Sands	Exact match	Chicago, IL, United StatesHQ recorded Sep 14, 2026	201-500	199 contacts →
	Exact match “Walker Sands is an integrated B2B growth services agency with expertise in strategy, data, content, creative, strategic communications, digital marketing and RevOps.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
2	Almoh Media	Exact match	Chicago, IL, United StatesHQ recorded Sep 14, 2026	51-200	140 contacts →
	Exact match “We are Almoh Media, a fully integrated B2B marketing agency specializing in lead generation, account-based marketing, demand generation, digital marketing, account management, and…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
3	Demandworks	Exact match	Chicago, IL, United StatesHQ recorded Sep 14, 2026	51-200	51 contacts →
	Exact match “DemandWorks is a B2B demand generation partner that helps technology, SaaS, and enterprise brands reach, engage, and convert the buying committees that matter most.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
4	Birddog Media	Exact match	Chicago, United StatesHQ recorded Sep 14, 2026	51-200	23 contacts →
	Exact match “Whether you are an advertiser, agency or publisher start your lead generation and call center programs with people you can trust and the best technology in the industry.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
5	Symmetri Marketing Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 14, 2026	11-50	17 contacts →
	Exact match “Symmetri Marketing Group has joined Yes & , an independent, fully-integrated creative agency designed to redefine what’s possible.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
6	Gibas Associates	Exact match	Chicago, IL, United StatesHQ recorded Sep 14, 2026	11-50	17 contacts →
	Exact match “You can trust Greg Marketing to help you get more sales.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
7	M2 Digital Media Group M2dmg.com	Exact match	Chicago, IL, United StatesHQ recorded Sep 14, 2026	11-50	9 contacts →
	Exact match “M2 Digital Media Group, Inc is a Chicago, IL based online business development company helping small to medium businesses with a full suite of online marketing services.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
8	Reachmail Media Services	Exact match	Chicago, IL, United StatesHQ recorded Sep 14, 2026	11-50	8 contacts →
	Exact match “We help B2B technology marketers find the best audiences for their demand generation offers.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
9	Ping Marketing	Exact match	Chicago, IL, United StatesHQ recorded Sep 14, 2026	1-10	8 contacts →
	Exact match “Ping Marketing is a B2C ISP & WISP growth agency that specializes in automating your marketing and sales process.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
10	Reputation Elevation	Exact match	Chicago, IL, United StatesHQ recorded Sep 14, 2026	1-10	8 contacts →
	Exact match “Reputation Elevation helps businesses to- get more qualified leads - more effectively engage prospects through the sales cycle - become more trusted as the 'go-to people' in their…” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
11	Mates Marketing	Exact match	Chicago, IL, United StatesHQ recorded Sep 14, 2026	11-50	7 contacts →
	Exact match “Mates Marketing is an agency specializing in lead generation service.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
12	Simple Machines Marketing	Exact match	Chicago, IL, United StatesHQ recorded Sep 14, 2026	1-10	6 contacts →
	Exact match “Simple Machines is a marketing firm that provides digital marketing and sales solutions for growing businesses.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
13	Smarklabs	Exact match	Chicago, IL, United StatesHQ recorded Sep 14, 2026	1-10	6 contacts →
	Exact match “SmarkLabs is the faster, more reliable, and scalable way to do marketing.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
14	Tekzop	Exact match	Chicago, IL, United StatesHQ recorded Sep 14, 2026	11-50	6 contacts →
	Exact match “We are a leading marketing technology company working with small and medium-sized businesses all across the globe.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
15	Rillation Revenue	Exact match	Chicago, IL, United StatesHQ recorded Sep 14, 2026	1-10	5 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
16	Magic Promotions, INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 14, 2026	1-10	4 contacts →
	Exact match “Welcome to Magic Promotions Inc, your trusted partner for all your marketing solutions.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
17	Scaled Reach	Exact match	Chicago, IL, United StatesHQ recorded Sep 14, 2026	1-10	3 contacts →
	Exact match “At Scaled Reach, we're passionate about helping our clients achieve extraordinary results through targeted digital marketing.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
18	EB Digital	Exact match	Chicago, United StatesHQ recorded Sep 14, 2026	1-10	3 contacts →
	Exact match “EB Digital offers marketing solutions for growing businesses.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
19	Elenix Digital	Exact match	Chicago, IL, United StatesHQ recorded Sep 14, 2026	1-10	2 contacts →
	Exact match “Are you struggling with inconsistent high-quality lead generation, an unpredictable sales pipeline, and the stress of manual prospecting?” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
20	Opsvise	Exact match	Chicago, IL, United StatesHQ recorded Sep 14, 2026	1-10	2 contacts →
	Exact match “Get Quality Leads for your B2B Business.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
21	Luna Vista Digital, LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 14, 2026	1-10	1 contacts →
	Exact match “After 20+ years in digital marketing, Tim Grant has launched his solo venture Luna Vista Digital, LLC.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
22	Zynk30	Exact match	Chicago, IL, United StatesHQ recorded Sep 14, 2026	1-10	1 contacts →
	Exact match “Zynk 30 is a Marketing agency working with start-ups, small businesses, and large brands seeking comprehensive, dynamic marketing strategies and execution to grow market share.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
23	Gogo Media Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 14, 2026	1-10	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
24	Madolive Online	Exact match	Chicago, IL, United StatesHQ recorded Sep 14, 2026	1-10	1 contacts →
	Exact match “Online marketing consulting specializing in media buying, integrated marketing, product/project management and strategy development.” Recorded in the RevenueBase company graph · Sep 14, 2026 · View company records in RevenueBase
25	Demand Dynamix	Exact match	Chicago, IL, United StatesHQ recorded Sep 14, 2026	1-10	1 contacts →
	Exact match “Demand Dynamix helps businesses build repeatable processes to target and nurture the interest of high value prospects.” Recorded in the RevenueBase company graph · Sep 14, 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 “outbound marketing service providers”. 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 25 of 87 outbound marketing service providers based in Chicago, United States

See the full list, filter by size, metro and specialty, and access 230 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Outbound marketing service providers based in Chicago, United States at a glance

As of Sep 14, 2026

34.7%Verified-email coverage

7.6Average contacts per company

1-10Median size (employees)

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for Chicago, so it is reported there. Company counts and contact totals on this page are exact for Chicago, over 87 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 Chicago, United States whose business descriptions match “outbound marketing service providers” 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 230 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 14, 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.

Outbound marketing service providers 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 “outbound marketing service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many outbound marketing service providers are there based in Chicago, United States?

RevenueBase identified 87 company matches for outbound marketing service providers associated with Chicago, 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?

Walker Sands 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 outbound marketing service providers?

New York leads the United States with 230 company records, followed by Los Angeles (133) and Miami (116). Chicago has 87.

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 230 professional contacts with verified work emails tracked across these 87 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 14, 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.