Company lists · Data refreshed September 2026

Top 25 Hcm consulting firms based in Chicago, United States

Name: Hcm consulting firms 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 147 companies tracked

RevenueBase identified 147 hcm consulting firms headquartered in Chicago, United States as of September 2026 and tracks 3,223 professional contacts across them, including 1,797 with verified work emails. Across the United States, New York is the largest hub for this category (219 companies); Chicago has 147.

This list covers hcm consulting firms 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

147Companies

3,223Contacts tracked

1,797Verified emails

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The 25 largest hcm consulting firms based in Chicago, United States

Ranked by team size

Top 25 of 147 hcm consulting firms 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 hcm consulting firms: 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	Chartis	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	501-1,000	815 contacts →
	Indirect evidence “The challenges facing US healthcare are longstanding and all too familiar.” Source: RevenueBase Database · checked Sep 28, 2026
2	Topbloc	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	501-1,000	756 contacts →
	Indirect evidence “Everforth TopBloc leverages proprietary automation to deploy Workday’s Human Capital Management, Payroll, and Financials business services quickly and efficiently, reducing…” Source: RevenueBase Database · checked Sep 28, 2026
3	Healthscape Advisors, A Chartis Company	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	224 contacts →
	Partial evidence “HealthScape Advisors, a Chartis Company is a management consulting firm dedicated to serving clients in the healthcare industry.” Source: RevenueBase Database · checked Sep 28, 2026
4	Advanced Resources	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	n/a	223 contacts →
	Partial evidence “Over our 30+ year history, Advanced Resources has supported thousands of clients as they tackle their human capital challenges by providing staffing, direct hire, and consulting…” Source: RevenueBase Database · checked Sep 28, 2026
5	Advanced Group	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	501-1,000	125 contacts →
	Indirect evidence “Advanced Group provides expertise in talent acquisition and management, outsourcing, and professional services.” Source: RevenueBase Database · checked Sep 28, 2026
6	Ferguson Partners	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	106 contacts →
	Indirect evidence “As a global talent management boutique serving all industries and with a strong concentration of real assets, healthcare, hospitality, and private equity clients, Ferguson…” Source: RevenueBase Database · checked Sep 28, 2026
7	Claro Healthcare	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	96 contacts →
	Partial evidence “Claro Healthcare is a premier healthcare consulting firm dedicated to helping our clients achieve and fund their mission.” Source: RevenueBase Database · checked Sep 28, 2026
8	HCT Healthcare Transformation	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	74 contacts →
	Indirect evidence “Our business is healthcare.” Source: RevenueBase Database · checked Sep 28, 2026
9	Pathstone Partners	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	45 contacts →
	Indirect evidence “Pathstone Partners was founded with one core mission: To enable healthcare organizations to provide high quality, accessible, and affordable healthcare to their communities.” Source: RevenueBase Database · checked Sep 28, 2026
10	The Kaleidoscope Group	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	41 contacts →
	Partial evidence “The Kaleidoscope Group is a business consulting firm helping organizations strengthen leadership, culture, and performance.” Source: RevenueBase Database · checked Sep 28, 2026
11	Blueprint Talent Group LLC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	34 contacts →
	Indirect evidence “We help high-growth companies find, develop, and retain great talent- create people strategy aligned with your values, culture, and business goals - develop the story that…” Source: RevenueBase Database · checked Sep 28, 2026
12	RJ Reliance, INC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	34 contacts →
	Indirect evidence “RJ Reliance is the leading client-focused Human Capital Management solution and service partner.” Source: RevenueBase Database · checked Sep 28, 2026
13	Armitage Advisors	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	25 contacts →
	Partial evidence “Armitage Advisors is a management consulting firm on a mission to Make Healthcare Work Better.” Source: RevenueBase Database · checked Sep 28, 2026
14	Instant Technology	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	25 contacts →
	Indirect evidence “We are Instant Technology.” Source: RevenueBase Database · checked Sep 28, 2026
15	ATW Health Solutions	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	21 contacts →
	Indirect evidence “ATW Health Solutions is a Woman-Owned Small Business that is also 8(a) certified by the United States Small Business Administration (SBA).” Source: RevenueBase Database · checked Sep 28, 2026
16	STS Strategic Talent Solutions	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	17 contacts →
	Partial evidence “STS is a Chicago-based talent management consulting firm specializing in driving deliberate change in senior executives, leadership teams, and organizations.” Source: RevenueBase Database · checked Sep 28, 2026
17	Sagin, LLC	Indirect evidence	Chicago, United StatesHQ checked Sep 28, 2026	51-200	13 contacts →
	Indirect evidence “We help companies grow, change and create measurable results.” Source: RevenueBase Database · checked Sep 28, 2026
18	Lake Shore Associates, INC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	13 contacts →
	Partial evidence “Lake Shore Associates (LSA) is a certified woman-owned management consulting firm that provides strategic, unbiased, and objective advisory and delivery services to improve an…” Source: RevenueBase Database · checked Sep 28, 2026
19	Hirexhire	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	12 contacts →
	Indirect evidence “HirexHire (pronounced: Hire by Hire) is a Chicago-based recruiting and talent consultancy that integrates with companies short-term to provide long-term talent solutions.” Source: RevenueBase Database · checked Sep 28, 2026
20	Sage Health Strategy	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	11 contacts →
	Indirect evidence “Experienced Health Care Leaders.” Source: RevenueBase Database · checked Sep 28, 2026
21	Alma Advisory Group	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	11-50	11 contacts →
	Partial evidence “Alma Advisory Group (Alma) is a consulting services organization with a mission to foster short- and long-term organizational success through the cultivation of people, practice…” Source: RevenueBase Database · checked Sep 28, 2026
22	Prism Healthcare Partners LTD	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	51-200	9 contacts →
	Indirect evidence “Prism Healthcare Partners is now part of Berkeley Research Group (BRG).” Source: RevenueBase Database · checked Sep 28, 2026
23	Vantage Solutions LLC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	9 contacts →
	Indirect evidence “At Vantage Solutions, we believe that business success is driven by people.” Source: RevenueBase Database · checked Sep 28, 2026
24	RTR HR And Staffing Services, LLC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	8 contacts →
	Indirect evidence “RTR HR and Staffing Services, LLC connects clients to a strong HR and Staffing team.” Source: RevenueBase Database · checked Sep 28, 2026
25	The Frontlines	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	1-10	6 contacts →
	Partial evidence “The Frontlines is a human capital consulting firm that helps frontline businesses & their workforces partner to accomplish great things together.” 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: hcm consulting firms. 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 hcm consulting firms.
Partial evidence: Its own public description names part of hcm consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name hcm consulting firms. 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 147 hcm consulting firms based in Chicago, United States

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Hcm consulting firms based in Chicago, United States at a glance

As of Sep 28, 2026

55.8%Verified-email coverage

21.9Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 147 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 hcm consulting firms, 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 “hcm consulting firms”. 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 hcm consulting firms), 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 hcm consulting firms, 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, 1,797 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.

Hcm consulting firms 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 hcm consulting firms, 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 hcm consulting firms are there based in Chicago, United States?

RevenueBase identified 147 hcm consulting firms 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?

Chartis, headquartered in Chicago, tops this list with the largest team on record.

Which city in the United States has the most hcm consulting firms?

New York leads the United States with 219 headquartered companies, followed by Atlanta (188) and Chicago (147).

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 1,797 verified decision-maker contacts tracked across these 147 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.