Company lists · Data refreshed September 2026

Top 25 IT consulting pr agencies based in Chicago, United States

Name: IT consulting pr agencies based in Chicago, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 70 companies tracked

RevenueBase identified 70 IT consulting pr agencies headquartered in Chicago, United States as of September 2026 and tracks 302 professional contacts across them, including 80 with verified work emails. Across the United States, New York is the largest hub for this category (260 companies); Chicago has 70.

This list covers IT consulting pr agencies headquartered in Chicago, 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

70Companies

302Contacts tracked

80Verified emails

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The 25 largest IT consulting pr agencies based in Chicago, United States

Ranked by team size

Top 25 of 70 IT consulting pr agencies based in Chicago, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to IT consulting pr agencies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Pearl Consulting Group	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	22 contacts →
	Strong evidence “Pearl Consulting Group is a global IT consulting firm dedicated to helping businesses navigate the complexities of technology with confidence.” Source: RevenueBase Database · checked Sep 28, 2026
2	K-Plus Technology Solutions	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	21 contacts →
	Strong evidence “K+ Technology Solutions delivers IT consulting and recruitment services revolving around Application Development, Messaging, and Infrastructure solutions.” Source: RevenueBase Database · checked Sep 28, 2026
3	Reputation Partners, LLC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	19 contacts →
	Indirect evidence “Reputation Partners (RP) is a national strategic communications and public relations firm exclusively focused on building, protecting and restoring organizational and leadership…” Source: RevenueBase Database · checked Sep 28, 2026
4	Taylor Johnson Public Relations	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “For more than four decades, Taylor Johnson has been 100% niched in the real estate industry, bringing a deep knowledge and understanding of our clients’ business to the work we do…” Source: RevenueBase Database · checked Sep 28, 2026
5	TC Public Relations	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	10 contacts →
	Indirect evidence “TC Public Relations is a dynamic team of communications professionals with a mission to provide excellence in public relations services.” Source: RevenueBase Database · checked Sep 28, 2026
6	The MAS INK	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	8 contacts →
	Indirect evidence “Hi, I'm MAS, Mika Ann Stambaugh, and I’m super excited to launch my public relations firm called TMI (The MAS Ink).” Source: RevenueBase Database · checked Sep 28, 2026
7	Propllr	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	7 contacts →
	Partial evidence “Propllr is a B2B technology communications agency that uses PR and content marketing to help clients build trust with customers, employees, and investors.” Source: RevenueBase Database · checked Sep 28, 2026
8	Swank Public Relations	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “Specializes in public relations and brand management with a journalistic perspective.” Source: RevenueBase Database · checked Sep 28, 2026
9	Braincloud Group	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	5 contacts →
	Indirect evidence “BrainCloud Group is a trusted advisor to any enterprise looking to stay ahead of the rapid pace of innovation in communication, collaboration, automation and cybersecurity…” Source: RevenueBase Database · checked Sep 28, 2026
10	Dalyn Miller Public Relations	Strong evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	5 contacts →
	Strong evidence “Dalyn Miller Public Relations is a full-service PR firm providing brands with media relations, strategic planning, brand consulting (positioning, messaging, strategy), brand…” Source: RevenueBase Database · checked Sep 28, 2026
11	3points Communications	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	4 contacts →
	Partial evidence “A boutique PR and communications firm in Chicago.” Source: RevenueBase Database · checked Sep 28, 2026
12	Chap Public Relations	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “Chap Public Relations advises leadership teams on strategic communications decisions.” Source: RevenueBase Database · checked Sep 28, 2026
13	Topout Group	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “TopOut Group is a Chicago, Illinois based tech services consulting company.” Source: RevenueBase Database · checked Sep 28, 2026
14	Vinesprout, INC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “VineSprout is a PR firm that specializes in growing tech startups.” Source: RevenueBase Database · checked Sep 28, 2026
15	Alpaytac Public Relations & Marketing Communications	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	3 contacts →
	Indirect evidence “Alpaytac Marketing Communications/Public Relations, is a full-service agency headquartered in Chicago with offices in Los Angeles, New York and Washington, D.C.” Source: RevenueBase Database · checked Sep 28, 2026
16	PR Return	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “A full-service, results-focused public relations agency, PR Return specializes in traditional and online media relations, social media, content creation, marketing communications…” Source: RevenueBase Database · checked Sep 28, 2026
17	Knack Public Relations	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “Knack Public Relations: PR with Passion, Purpose + Possibility” Source: RevenueBase Database · checked Sep 28, 2026
18	Brand Breakers	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “We are an industry-leading Public Relations and Marketing services firm, specializing in transforming ordinary into extraordinary.” Source: RevenueBase Database · checked Sep 28, 2026
19	Laura Orrico Public Relations, LLC	Indirect evidence	Chicago, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “My name is Laura Orrico, and I am the President of Laura Orrico Public Relations, LLC.” Source: RevenueBase Database · checked Sep 28, 2026
20	Debat Media, INC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence “Public Relations Consultant/Media Specialist/Journalist/Storyteller/Book Promotion” Source: RevenueBase Database · checked Sep 28, 2026
21	Mars Communications, INC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
22	Cascade Communications PR & Integrated Marketing	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “Cascade Communications is an acclaimed PR & Integrated Marketing Agency for startups, small businesses and growing small enterprises.” Source: RevenueBase Database · checked Sep 28, 2026
23	Sabrina Wottreng Public Relations	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “Sabrina Wottreng Public Relations specializes in media relations and strategic communications for B2B companies.” Source: RevenueBase Database · checked Sep 28, 2026
24	Elisco Communications	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “Elisco Communications is committed to helping startups reach their business goals through strategic, results-oriented communications strategies.” Source: RevenueBase Database · checked Sep 28, 2026
25	Athene Creative Consulting	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Partial evidence “At Athene CC we offer a full spectrum of creative consulting, public relations, and communication strategies.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: IT consulting pr agencies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names IT consulting pr agencies.
Partial evidence: Its own public description names part of IT consulting pr agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT consulting pr agencies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 70 IT consulting pr agencies based in Chicago, United States

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IT consulting pr agencies based in Chicago, United States at a glance

As of Sep 28, 2026

26.5%Verified-email coverage

4.3Average contacts per company

1-10Median size (employees)

Sep 28, 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 70 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 IT consulting pr agencies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Chicago, United States whose own description of what they do matches “IT consulting pr agencies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names IT consulting pr agencies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among IT consulting pr agencies, and records with no verified work email. Companies headquartered outside Chicago 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 its RevenueBase Smart Search 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, 80 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 28, 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.

IT consulting pr agencies by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names IT consulting pr agencies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many IT consulting pr agencies are there based in Chicago, United States?

RevenueBase identified 70 IT consulting pr agencies headquartered in Chicago, 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?

Pearl Consulting Group, headquartered in Chicago, tops this list with the largest team on record.

Which city in the United States has the most IT consulting pr agencies?

New York leads the United States with 260 headquartered companies, followed by Los Angeles (119) and San Francisco (106). Chicago has 70.

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 80 verified decision-maker contacts tracked across these 70 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 28, 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 Smart Search, 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.