Company lists · Data refreshed September 2026

Top 25 IT consultant search firms based in Naperville, United States

Name: IT consultant search firms based in Naperville, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 26, 2026 76 companies tracked

RevenueBase identified 76 IT consultant search firms headquartered in Naperville, United States as of September 2026 and tracks 1,522 professional contacts across them, including 309 with verified work emails. Across the United States, New York is the largest hub for this category (1,327 companies); Naperville has 76.

This list covers IT consultant search firms headquartered in Naperville, 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 26, 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 26, 2026 86% judged on-target in blind review

76Companies

1,522Contacts tracked

309Verified emails

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The 25 largest IT consultant search firms based in Naperville, United States

Ranked by team size

Top 25 of 76 IT consultant search firms based in Naperville, United States, ranked by team size, largest first. Data refreshed Sep 26, 2026. RevenueBase Smart Search rates how each company's information relates to IT consultant search 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	Evolutyz Corp	Partial evidence	Naperville, IL, United StatesHQ checked Sep 26, 2026	201-500	200 contacts →
	Partial evidence “Evoluytz is an award-winning IT consulting firm that delivers custom technical solutions designed to transform businesses and help IT experts realize their full potential.” Source: RevenueBase Database · checked Sep 26, 2026
2	Stivers	Partial evidence	Naperville, IL, United StatesHQ checked Sep 26, 2026	51-200	180 contacts →
	Partial evidence “About Stivers Founded in 1945, Stivers is a staffing and recruiting firm specializing in office, professional, supply chain, IT support/help desk, and retail merchandising…” Source: RevenueBase Database · checked Sep 26, 2026
3	Libsys INC	Indirect evidence	Naperville, IL, United StatesHQ checked Sep 26, 2026	501-1,000	178 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 26, 2026
4	Total Staffing Solutions INC	Indirect evidence	Naperville, IL, United StatesHQ checked Sep 26, 2026	51-200	79 contacts →
	Indirect evidence “Total Staffing Solutions is a full-service staffing agency specializing in clerical, industrial & professional staffing and recruitment.” Source: RevenueBase Database · checked Sep 26, 2026
5	Banner Personnel Service, INC	Partial evidence	Naperville, IL, United StatesHQ checked Sep 26, 2026	11-50	69 contacts →
	Partial evidence “A leader in the search and staffing industry since 1970, Banner Personnel Service, Inc.” Source: RevenueBase Database · checked Sep 26, 2026
6	Indsoft	Indirect evidence	Naperville, IL, United StatesHQ checked Sep 26, 2026	51-200	60 contacts →
	Indirect evidence “IndSoft is one of the fastest growing consulting services companies that offers software solutions, staff augmentation and consulting services to a client base that includes…” Source: RevenueBase Database · checked Sep 26, 2026
7	Aikon Technologies, INC	Indirect evidence	Naperville, IL, United StatesHQ checked Sep 26, 2026	11-50	51 contacts →
	Indirect evidence “Aikon Technologies, Inc (Aikon) is a SAP centric consulting organization.” Source: RevenueBase Database · checked Sep 26, 2026
8	180 Engineering	Indirect evidence	Naperville, IL, United StatesHQ checked Sep 26, 2026	11-50	46 contacts →
	Indirect evidence “Founded in 2008 by Joe Coletta, a former engineering executive, 180 Engineering was built to create a 180-degree difference in recruitment and consulting.” Source: RevenueBase Database · checked Sep 26, 2026
9	MTK Technologies	Indirect evidence	Naperville, IL, United StatesHQ checked Sep 26, 2026	51-200	44 contacts →
	Indirect evidence “MTK TECHNOLOGIES was established with the sole aim of providing quality and skilled manpower, which is relevant to the industry.” Source: RevenueBase Database · checked Sep 26, 2026
10	Talented It, INC	Partial evidence	Naperville, IL, United StatesHQ checked Sep 26, 2026	51-200	39 contacts →
	Partial evidence “Talented IT, Inc is an MBE Certified, global business and technology consulting firm that partners with clients to achieve breakthrough performance through the intelligent use of…” Source: RevenueBase Database · checked Sep 26, 2026
11	Ashley Ellis, INC	Indirect evidence	Naperville, IL, United StatesHQ checked Sep 26, 2026	51-200	39 contacts →
	Indirect evidence “Ashley Ellis is a professional staffing services firm that serves the Information Technology and Engineering and Accounting spaces by providing recruiting services in these areas.” Source: RevenueBase Database · checked Sep 26, 2026
12	TEK Connexion	Indirect evidence	Naperville, IL, United StatesHQ checked Sep 26, 2026	51-200	34 contacts →
	Indirect evidence “Tek Connexion, a Consulting Solutions company, is a premier technology workforce solutions provider with locations in Pittsburgh and Chicago.” Source: RevenueBase Database · checked Sep 26, 2026
13	Optime-Tech LLC	Indirect evidence	Naperville, IL, United StatesHQ checked Sep 26, 2026	51-200	31 contacts →
	Indirect evidence “Optime-Tech is a certified Women-led Minority Enterprise & NMSDC.” Source: RevenueBase Database · checked Sep 26, 2026
14	Agilysis	Partial evidence	Naperville, IL, United StatesHQ checked Sep 26, 2026	51-200	28 contacts →
	Partial evidence “Agilysis is an IT consulting firm focused exclusively on Workday, helping enterprises maximize the strategic value of their investment.” Source: RevenueBase Database · checked Sep 26, 2026
15	Miller Resource Group	Partial evidence	Naperville, IL, United StatesHQ checked Sep 26, 2026	11-50	26 contacts →
	Partial evidence “Miller Resource Group, founded in 1970, is an internationally recognized, award-winning executive search firm specializing in Food Manufacturing and Industrial Technology.” Source: RevenueBase Database · checked Sep 26, 2026
16	Keen Info Tek, INC	Indirect evidence	Naperville, IL, United StatesHQ checked Sep 26, 2026	51-200	26 contacts →
	Indirect evidence “Since 2005, Keen Info Tek, Inc.” Source: RevenueBase Database · checked Sep 26, 2026
17	HR Source Staffing	Indirect evidence	Naperville, IL, United StatesHQ checked Sep 26, 2026	11-50	24 contacts →
	Indirect evidence “HR SOURCE Staffing partners with businesses to fill their staffing needs for temporary, temp to hire and direct placement.” Source: RevenueBase Database · checked Sep 26, 2026
18	A2zxperts	Indirect evidence	Naperville, IL, United StatesHQ checked Sep 26, 2026	11-50	23 contacts →
	Indirect evidence “Where Talent Meets Opportunity.And Customers meet the best of the talent in the industry Certificates: Minority Business Enterprise: Certified by NMSDC Women Owned Small Business…” Source: RevenueBase Database · checked Sep 26, 2026
19	Aspen Technical Staffing, INC	Indirect evidence	Naperville, IL, United StatesHQ checked Sep 26, 2026	11-50	22 contacts →
	Indirect evidence “Aspen Technical Staffing is a dynamic staffing agency, specializing in the placement of Project Managers, Engineers, Designers and Drafters.” Source: RevenueBase Database · checked Sep 26, 2026
20	Request Technology, LLC	Partial evidence	Naperville, IL, United StatesHQ checked Sep 26, 2026	1-10	22 contacts →
	Partial evidence “With over 45 years of experience, Request Technology, LLC, formerly Quest Enterprises, Inc, is an established entrepreneurial executive search firm that specializes in recruiting…” Source: RevenueBase Database · checked Sep 26, 2026
21	Digitalis INC	Partial evidence	Naperville, IL, United StatesHQ checked Sep 26, 2026	11-50	21 contacts →
	Partial evidence “Digitialis Inc is a one stop shop that delivers tailor made, efficient, and cost effective IT solutions to steam roll your company’s technology front.” Source: RevenueBase Database · checked Sep 26, 2026
22	Prairie Consulting Services	Indirect evidence	Naperville, IL, United StatesHQ checked Sep 26, 2026	51-200	17 contacts →
	Indirect evidence “ℎ ℎ -.” Source: RevenueBase Database · checked Sep 26, 2026
23	Ideal IT Solutions	Partial evidence	Naperville, IL, United StatesHQ checked Sep 26, 2026	11-50	14 contacts →
	Partial evidence “Ideal IT Solutions, headquartered in Illinois, is a professional Consulting, IT and ITES solution provider firm that builds technology prototypes and products for global…” Source: RevenueBase Database · checked Sep 26, 2026
24	Management Recruiters Of Chicago-Far West	Indirect evidence	Naperville, IL, United StatesHQ checked Sep 26, 2026	1-10	13 contacts →
	Indirect evidence “Management Recruiters of Chicago-Far West is an affiliate of THE NUMBER ONE RECRUITING FIRM in the industry, Management Recruiters International.” Source: RevenueBase Database · checked Sep 26, 2026
25	Solution Partners, INC	Indirect evidence	Naperville, IL, United StatesHQ checked Sep 26, 2026	11-50	12 contacts →
	Indirect evidence “On a contingency basis, we provide staff augmentation, consulting and permanent placement services to our clients for positions ranging from help desk and systems support to QA…” Source: RevenueBase Database · checked Sep 26, 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 consultant search 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 IT consultant search firms.
Partial evidence: Its own public description names part of IT consultant search firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT consultant search 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 76 IT consultant search firms based in Naperville, United States

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IT consultant search firms based in Naperville, United States at a glance

As of Sep 26, 2026

20.3%Verified-email coverage

20.0Average contacts per company

11-50Median size (employees)

Sep 26, 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 Naperville, so it is reported there. Company counts and contact totals on this page are exact for Naperville, over 76 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 consultant search 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 Naperville, United States whose own description of what they do matches “IT consultant search 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 IT consultant search 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 IT consultant search firms, and records with no verified work email. Companies headquartered outside Naperville 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, 309 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 26, 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 consultant search 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 IT consultant search 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 IT consultant search firms are there based in Naperville, United States?

RevenueBase identified 76 IT consultant search firms headquartered in Naperville, 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?

Evolutyz Corp, headquartered in Naperville, tops this list with the largest team on record.

Which city in the United States has the most IT consultant search firms?

New York leads the United States with 1,327 headquartered companies, followed by Houston (759) and Atlanta (632). Naperville has 76.

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 309 verified decision-maker contacts tracked across these 76 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 26, 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.