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List of marketing and communications agencies in Illinois

Tamtam tracks 39 marketing and communications agencies headquartered in Illinois. This list ranks all of them by number of employees on LinkedIn, led by SGK, tms and Credico. Their median headcount is 405. Half of them were founded in 1994 or later. The most common headquarters are Chicago (20), Des Plaines (3) and Downers Grove (2).

馃嚭馃嚫 Illinois39 companiesUpdated Oct 24, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
SGKsgkinc.com

Global packaging and brand experience company delivering solutions for brands to speak louder, scale faster, and grow stronger, with 6,500 employees worldwide

Advertising Services 馃嚭馃嚫 Des Plaines 6,821 n/a
2
tmstmsw.com

Global agency providing technology, marketing, and sourcing solutions through creative services, strategic consultancy, and supply chain management for world-leading consumer brands.

Business Consulting and Services 馃嚭馃嚫 Chicago 2,827 1986
3
Credicocredico.com

A leading customer acquisition agency connecting brands with local sales teams to acquire new customers through face-to-face methods

Advertising Services 馃嚭馃嚫 Chicago 2,779 1991
4
Marketing Werksproductconnections.com

A fully integrated engagement agency specializing in omnichannel solutions to build brand-consumer relationships, offering a suite of creative services

Advertising Services 馃嚭馃嚫 Chicago 1,826 1987
5
Schawk!sgkinc.com

Global packaging and brand experience company delivering solutions to empower brands to speak, scale, and grow, with a focus on simplifying marketing and amplifying value

Advertising Services 馃嚭馃嚫 Des Plaines 1,772 1953
6
Valassis Marketing Solutionsrrd.com

Innovative marketing solutions company powering business-to-human connections, driving economic growth, and accelerating revenue potential for brands through data intelligence and technology

Advertising Services 馃嚭馃嚫 Chicago 1,743 n/a
7
Some Film Companysomefilm.co

A movie production studio specializing in commercials, feature films, and television with locations in Chicago, Los Angeles, and Athens, Greece

Movies, Videos, and Sound 馃嚭馃嚫 Chicago 1,332 n/a
8
Marksmakemarks.com

Global brand design and experience agency part of a brand impact group, providing expertise in brand needs from intelligence to expression

Design Services 馃嚭馃嚫 Chicago 1,179 2019
9
Czarnowski Collectiveczarnowskicollective.com

A full-service marketing company specializing in creating unforgettable brand experiences through strategic storytelling, creativity, fabrication, and global operations for over 70 years

Events Services 馃嚭馃嚫 Chicago 943 1947
10
Golingolinketchum.com

Global PR agency driving impactful change for clients, earning attention through collaborative work Award-winning, recognized for excellence and employee satisfaction

Public Relations and Communications Services 馃嚭馃嚫 Chicago 942 1956
11
MIDLANDmidlandco.com

A leading distributor providing paper, packaging, and facility supplies, with added value solutions and services including strategic consulting and branding

Paper and Forest Product Manufacturing 馃嚭馃嚫 Wheeling 901 1907
12
MERGEmergeworld.com

Data-driven storytelling and AI-powered personalization services for healthcare and consumer brands across strategy, creative, public relations, performance marketing, and digital platform expertise.

Advertising Services 馃嚭馃嚫 Chicago 880 2018
13
Impact Networking, LLCimpactmybiz.com

Providing expert-driven managed services including IT, cybersecurity, marketing, AI, and digital transformation to help businesses grow and succeed.

IT Services and IT Consulting 馃嚭馃嚫 Lake Forest 764 1999
14
Americaneagle.comamericaneagle.com

A family-owned company providing comprehensive web solutions with over 30 years of IT experience, delivering high-quality customer service and successful online endeavors

Technology, Information and Internet 馃嚭馃嚫 Des Plaines 719 1978
15
Visionamsive.com

This company provides data-driven marketing solutions for top national brands and creates large-format graphics for stadiums, retail spaces, and major events

Advertising Services 馃嚭馃嚫 Bolingbrook 709 n/a
16
Smithbucklinsmithbucklin.com

Providing comprehensive association management, event coordination, educational programming, and strategic consulting to modernize operations, advance organizational missions, and deliver enhanced member value.

Non-profit Organizations 馃嚭馃嚫 Chicago 708 1949
17
American Marketing & Publishing, LLCampcorporate.com

AMP helps independent, family-owned businesses improve their visibility and credibility in local search results through ad-tech solutions and trusted marketing partnerships

Advertising Services 馃嚭馃嚫 Dekalb 655 1997
18
Arc Worldwidearcww.com

A leading shopper and retail agency focused on creating Irresistible Commerce by uncovering growth barriers, delivering creative solutions, and driving brand sales and love

Advertising Services 馃嚭馃嚫 Chicago 609 n/a
19
Stewart Talentstewarttalent.com

A leading national talent agency with offices in four major US markets, offering comprehensive representation in television, film, theatre, voice-over, commercial, print, and more

Entertainment Providers 馃嚭馃嚫 Chicago 566 1980
20
PRA Business Eventspra.com

Leading business event management firm creating transformative and impactful experiences through strategy, collaboration, design, and operational excellence for over four decades

Events Services 馃嚭馃嚫 Chicago 405 1981
21
Kensiumkensium.com

A full-service ecommerce solutions provider specializing in Magento and BigCommerce websites, Acumatica integration, technical SEO, PPC campaigns, and ongoing support services

IT Services and IT Consulting 馃嚭馃嚫 Chicago 336 2006
22
Creative Group, Inc.creativegroupinc.com

A top meeting, incentive, and recognition agency specializing in engagement solutions, end-to-end event management, and global live/virtual meetings and events

Events Services 馃嚭馃嚫 Schaumburg 308 1970
23
LEClecltd.com

A Chicago-based company founded in 1986, LEC specializes in building and sustaining brands through strategic messaging, award-winning design, and creative solutions

Advertising Services 馃嚭馃嚫 Chicago 234 1986
24
Dealer eProcessdealereprocess.com

A leading digital marketing agency for dealerships, offering innovative website solutions, advanced online tools, and industry-leading digital marketing services for enhanced customer experience and increased sales

Marketing Services 馃嚭馃嚫 Lisle 223 2006
25
Fishergofisher.net

Multichannel marketing company delivering customized solutions through creative design, printing, logistics, and digital services to reach target audiences effectively

Advertising Services 馃嚭馃嚫 Bridgeview 154 1933
26
BFCbfcprint.com

Integrated print and digital marketing solutions, marketing fulfillment services, field sales support, 3PL pick, pack & fulfillment, and kitting capabilities for brands

Printing Services 馃嚭馃嚫 Batavia 128 1975
27
Straight Northstraightnorth.com

Internet marketing agency driving online sales leads and e-commerce revenue for growth-minded firms through SEO, PPC, display ads, email marketing, and responsive websites

Advertising Services 馃嚭馃嚫 Downers Grove 110 1997
28
Corporate Imaging Concepts (CIC)home.corp-imaging.com

A company specializing in branded promotional products, technology-driven order fulfillment, and exceptional customer service to help organizations build stronger brands

Advertising Services 馃嚭馃嚫 Northbrook 84 1996
29
StudioNorthstudionorth.com

A fast-growing B2B marketing agency specializing in tech, healthcare, and software industries They use data-driven strategies and creative solutions to achieve goals

Advertising Services 馃嚭馃嚫 North Chicago 66 1978
30
Chicago Marketing, Incchicagomarketinginc.com

Specializing in personalized customer acquisition and retention through outsourced and in-store marketing campaigns for a variety of clients in different industries

Advertising Services 馃嚭馃嚫 Palatine 64 2009
31
Lyons Consulting Grouplyonscg.com

Global commerce service provider specializing in delivering innovative digital commerce solutions and guiding clients through retail and eCommerce challenges to optimize performance and growth

Technology, Information and Internet 馃嚭馃嚫 Chicago 64 2003
32
imagination.themxgroup.com

A B2B agency specializing in content marketing, part of The Mx Group, offering brand, demand, digital, and strategic solutions

Advertising Services 馃嚭馃嚫 Chicago 34 1994
33
Sage Tree, LLCadvantageunifiedcommerce.com

Specializing in e-commerce and brand strategy, sales management, content creation, advertising, and marketplace management to help brands succeed online and offline

Advertising Services 馃嚭馃嚫 Naperville 18 n/a
34
Pilot Digital Marketingpilotdigital.com

Provider of comprehensive Internet marketing strategies and solutions to help businesses find and retain customers through improving online presence

Advertising Services 馃嚭馃嚫 Chicago 16 2009
35
Psycray Corppsycray.com

A service company providing high-quality Internet technology solutions, specializing in internet marketing, SEO, SEM, web design, and domain management

Software Development 馃嚭馃嚫 Chicago 15 2001
36
Notre Dame Global Partnershipsund.com

An organization managing sales, marketing, sponsorship, and branding for University of Notre Dame Athletics, forming partnerships with industry-leading brands globally

Spectator Sports 馃嚭馃嚫 Chicago 14 2018
37
True Interactivetrueinteractive.com

This company delivers transparent digital marketing solutions, advanced analytics, and collaborative client partnerships to produce exceptional results

Marketing Services 馃嚭馃嚫 Schaumburg 13 2005
38
Impaxsimpaxs.com

This company specializes in helping B2B companies create captivating video content that establishes trust and attracts their ideal customers

Business Consulting and Services 馃嚭馃嚫 Saint Charles 7 n/a
39
Tall Ridgetallridge.com

Full-service eCommerce provider specializing in strategic growth for top brands, with expertise in Amazon, Walmart, and other marketplaces

Advertising Services 馃嚭馃嚫 Downers Grove 4 2015

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How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 24, 2026.

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