Company lists · Data refreshed September 2026

Top 25 IT service management consulting firms based in Naperville, United States

Name: IT service management consulting 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 4, 2026 59 companies tracked

RevenueBase identified 59 IT service management consulting firms headquartered in Naperville, United States as of September 2026 and tracks 1,044 professional contacts across them, including 196 with verified work emails. New York is the largest hub.

This list covers IT service management consulting 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, how directly it supports the match, and when it was last checked. Data refreshed September 4, 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

59Companies

1,044Contacts tracked

196Verified emails

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The 25 largest IT service management consulting firms based in Naperville, United States

Ranked by team size

Top 25 of 59 IT service management consulting firms based in Naperville, United States, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names IT service management consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Evolutyz CorpStrong evidence	Naperville, IL, United StatesHQ checked Sep 4, 2026	201-500	198
	“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: company website · checked Sep 4, 2026
2	IndsoftPartial evidence	Naperville, IL, United StatesHQ checked Sep 4, 2026	51-200	60
	“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: company website · checked Sep 4, 2026
3	Aikon Technologies, INCPartial evidence	Naperville, IL, United StatesHQ checked Sep 4, 2026	11-50	51
	“Aikon Technologies, Inc (Aikon) is a SAP centric consulting organization.” Source: company website · checked Sep 4, 2026
4	ESOULPartial evidence	Naperville, IL, United StatesHQ checked Sep 4, 2026	51-200	40
	“eSoul is the leading information technology consulting, services, and business process outsourcing organization that envisioned and pioneered the adoption of the flexible global…” Source: company website · checked Sep 4, 2026
5	Talented It, INCStrong evidence	Naperville, IL, United StatesHQ checked Sep 4, 2026	51-200	39
	“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: company website · checked Sep 4, 2026
6	Moran Technology ConsultingStrong evidence	Naperville, IL, United StatesHQ checked Sep 4, 2026	11-50	35
	“Moran Technology Consulting (Moran), founded in 2004, is a leading Information Technology (IT) consulting firm, primarily serving Higher Education, while also offering services to…” Source: company website · checked Sep 4, 2026
7	TEK ConnexionPartial evidence	Naperville, IL, United StatesHQ checked Sep 4, 2026	51-200	34
	“Tek Connexion, a Consulting Solutions company, is a premier technology workforce solutions provider with locations in Pittsburgh and Chicago.” Source: company website · checked Sep 4, 2026
8	Optime-Tech LLCIndirect evidence	Naperville, IL, United StatesHQ checked Sep 4, 2026	51-200	31
	“Optime-Tech is a certified Women-led Minority Enterprise & NMSDC.” Source: company website · checked Sep 4, 2026
9	Solution Partners ServicesPartial evidence	Naperville, IL, United StatesHQ checked Sep 4, 2026	51-200	21
	“At Solution Partners Services, we offer a full range of IT services for any sized client, providing marketplace or customized solutions with the ability to deliver them wherever…” Source: company website · checked Sep 4, 2026
10	Digitalis INCPartial evidence	Naperville, IL, United StatesHQ checked Sep 4, 2026	11-50	21
	“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: company website · checked Sep 4, 2026
11	Netra Technologies, INCIndirect evidence	Naperville, IL, United StatesHQ checked Sep 4, 2026	51-200	20
	“Netra Technologies is a professional services firm delivering technology solutions to Global companies and government agencies since 1998.” Source: company website · checked Sep 4, 2026
12	Prairie Consulting ServicesIndirect evidence	Naperville, IL, United StatesHQ checked Sep 4, 2026	51-200	17
	“ℎ ℎ -.” Source: company website · checked Sep 4, 2026
13	Binary Tech Consulting CorpIndirect evidence	Naperville, IL, United StatesHQ checked Sep 4, 2026	51-200	15
	“Binary tech delivers deep expertise, objective insights, a tailored approach and unparalleled collaboration to help leaders confidently face the future.” Source: company website · checked Sep 4, 2026
14	Zakiant TechnologiesPartial evidence	Naperville, IL, United StatesHQ checked Sep 4, 2026	11-50	13
	“We are an information technology consulting company headquartered in Naperville, Illinois focusing on technology and managed services to companies wishing to adopt public cloud…” Source: company website · checked Sep 4, 2026
15	Re-Quest, INCIndirect evidence	Naperville, United StatesHQ checked Sep 4, 2026	11-50	11
	“Founded in 2003, Re-Quest, Inc.” Source: company website · checked Sep 4, 2026
16	Paradigm Technology GroupPartial evidence	Naperville, IL, United StatesHQ checked Sep 4, 2026	11-50	8
	“Paradigm Technology Group provides a single resource to assess, design, procure, deploy and support critical cloud/telecom/IT services.” Source: company website · checked Sep 4, 2026
17	Capb InfotekStrong evidence	Naperville, IL, United StatesHQ checked Sep 4, 2026	51-200	7
	“CapB is a global leader in providing IT and Management consulting solutions to Fortune 500 organizations & state and local governments.” Source: company website · checked Sep 4, 2026
18	Nanna Networks INCStrong evidence	Naperville, IL, United StatesHQ checked Sep 4, 2026	11-50	6
	“Nanna Networks Inc.(Nanna) is a comprehensive IT consulting company with core competencies in Cloud & Infrastructure, Cybersecurity, Business Intelligence, and Helpdesk services.” Source: company website · checked Sep 4, 2026
19	Ayana Technical Services, INCPartial evidence	Naperville, IL, United StatesHQ checked Sep 4, 2026	11-50	4
	“Ayana Technical Services is a specialized global professional services company that provides technology consulting for a wide spectrum of business needs.” Source: company website · checked Sep 4, 2026
20	The AscendPartial evidence	Naperville, IL, United StatesHQ checked Sep 4, 2026	51-200	4
	“The Ascend, founded in 2005, is a privately held, fast-growing, strategic business and technology consulting firm that creates tangible and demonstrable business value to our…” Source: company website · checked Sep 4, 2026
21	Inspirant Group, A 10pearls CompanyIndirect evidence	Naperville, IL, United StatesHQ checked Sep 4, 2026	11-50	4
	“What is an?” Source: company website · checked Sep 4, 2026
22	MKS Technology INCStrong evidence	Naperville, IL, United StatesHQ checked Sep 4, 2026	1-10	3
	“Satisfy a variety of your business computing needs with services from our IT consulting firm in Naperville, Illinois.” Source: company website · checked Sep 4, 2026
23	FSG Partners, LLCStrong evidence	Naperville, IL, United StatesHQ checked Sep 4, 2026	1-10	2
	“FSG Partners, LLC is an IT management consultancy with a mission of helping clients achieve business goals through the cost effective deployment of Information Technology.” Source: company website · checked Sep 4, 2026
24	MetarosStrong evidence	Naperville, IL, United StatesHQ checked Sep 4, 2026	1-10	2
	“We are a boutique consulting firm specializing in modernizing your IT to meet the constantly evolving business landscape, empowering you to execute on your most critical…” Source: company website · checked Sep 4, 2026
25	80p Virtual Assistant, LLCIndirect evidence	Naperville, IL, United StatesHQ checked Sep 4, 2026	1-10	2
	“Based in Naperville IL, 80p Virtual Assistant offers 360° sourcing and support services for small, medium to large businesses.” Source: company website · checked Sep 4, 2026

Showing 25 of 59 IT service management consulting firms based in Naperville, United States

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IT service management consulting firms based in Naperville, United States at a glance

As of Sep 4, 2026

11-50Median size (employees)

New YorkLargest hub · 650 HQs

Contacts with mobile numbers

Sep 4, 2026Data 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 this city, so it is reported there. Company counts and contact totals on this page are exact for Naperville, over 59 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 service management consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 service management consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among IT service management consulting 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 an evidence 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, 196 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 4, 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 service management consulting firms by metro in the United States

Frequently asked

How many IT service management consulting firms are there based in Naperville, United States?

RevenueBase identified 59 IT service management consulting 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 has the most IT service management consulting firms?

New York leads with 650 headquartered companies, followed by Houston (429) and Atlanta (377).

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 196 verified decision-maker contacts tracked across these 59 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 4, 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.