Company lists · Data refreshed September 2026

Top 25 Implementation service providers based in Chicago, United States

Name: Implementation service providers based in Chicago, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 86 companies tracked

RevenueBase identified 86 company matches for implementation service providers associated with Chicago, United States as of September 2026 and tracks 2,448 professional contacts across them, including 1,199 with verified work emails. Across the United States, Houston is the largest hub for this category (129 companies); Chicago has 86.

This list covers company matches for implementation service providers associated with Chicago, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 20, 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 RevenueBase SmartSearch · Exact Recorded Sep 20, 2026 How this list was built

86Companies

2,448Contacts tracked

1,199Verified emails

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The 25 largest implementation service providers based in Chicago, United States

Ranked by team size

Top 25 of 86 company matches for implementation service providers based in Chicago, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Topbloc	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	501-1,000	756 contacts →
	Exact match “Everforth TopBloc leverages proprietary automation to deploy Workday’s Human Capital Management, Payroll, and Financials business services quickly and efficiently, reducing…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	Beyond KEY	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	201-500	363 contacts →
	Exact match “Our Journey of Growth, Trust, and Purpose Two decades ago, Beyond Key started with a vision not just to solve business problems with technology, but to create lasting impact.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	Q1 Technologies, INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	1,001-5,000	262 contacts →
	Exact match “Q1 Technologies is a global IT solutions and services provider focused on delivering innovative, scalable, and high-impact technology outcomes for enterprises worldwide.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	W. Capra	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	51-200	108 contacts →
	Exact match “W.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	Logan Consulting	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	51-200	84 contacts →
	Exact match “Logan Consulting helps manufacturing, distribution and service companies use technology to reduce costs and increase sales resulting in higher company profits.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	DTI Diversified Technology INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	51-200	62 contacts →
	Exact match “DTI is a 100% African American-owned IT consulting and network services firm with nearly 40 years of experience.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	Ultra Consultants	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	51-200	60 contacts →
	Exact match “Ultra Consultants is an independent ERP consulting firm guiding manufacturing and distribution companies on their Digital and Business Transformations.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	Logicon, LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	51-200	56 contacts →
	Exact match “At Logicon, we help businesses streamline operations, reduce manual work, and make technology effortless.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	Bluerock	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	201-500	53 contacts →
	Exact match “BlueROCK was founded on the premise that all companies should have a trusted partner for unbiased technology advice and guidance.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	Digiteon Consulting	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	51-200	40 contacts →
	Exact match “Digiteon helps Digital Agencies, ERP VARs, and ISVs scale their technical delivery without the overhead of hiring full-time teams.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Simetrica Consulting	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	51-200	40 contacts →
	Exact match “Simetrica Consulting is a computer software company based out of Ave.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	Echelon Consulting, L.L.C	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	11-50	37 contacts →
	Exact match “Echelon Consulting, LLC.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	US Software Professionals INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	11-50	36 contacts →
	Exact match “USSP (US Software Professionals Inc) is a best in class IT consulting firm offering end to end service and implementation solutions to clients worldwide.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	Mdrn Tech	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	11-50	16 contacts →
	Exact match “At MDRN Tech, we dare to dream big, push boundaries and deliver a more modern way.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15	Havensight Consulting Group, LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	11-50	14 contacts →
	Exact match “Havensight is an SAP-focused software company bringing modern, mobile-first execution to inventory and warehouse operations.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16	Sonoma Partners	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	51-200	9 contacts →
	Exact match “Sonoma Partners was acquired by EY on March 16, 2018* Chicago-based Sonoma Partners provides technology and business process consulting to enterprise and mid-sized firms.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	RAO Solutions	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	1-10	8 contacts →
	Exact match “RAO Solutions was formed to affect positive, qualitative and quantitative change within your organization.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	Eight-Bot, INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	1-10	7 contacts →
	Exact match “EIGHT BOT is NOT your traditional Enterprise development shop.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	The Quimera Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	1-10	6 contacts →
	Exact match “We are a Chicago based consultancy firm established in 2014 to help implement technology solutions for various business areas and industries.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20	Professional Innovations, INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	11-50	5 contacts →
	Exact match “Professional Innovations, Inc, is the leader in Business Intelligence, Data Warehousing and Enterprise Performance Management.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21	Onramp Networks	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	11-50	4 contacts →
	Exact match “OnRamp Networks is a young and privately held company based in downtown Chicago.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22	Teqlogica Corporation	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	51-200	4 contacts →
	Exact match “Teqlogica Corporation is a growing minority-owned, company, in the business of IT services.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23	Rooksdm	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	11-50	3 contacts →
	Exact match “We have found that professional services businesses are great at what they do but stifle their growth because they are stuck in manual processes.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24	C.A.S.T	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	1-10	3 contacts →
	Exact match “CAST is a consulting company looking to help construction companies take their business to the next level through the use of technology.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25	Virgo Solutions	Exact match	Chicago, IL, United StatesHQ recorded Sep 20, 2026	11-50	3 contacts →
	Exact match “Virgo Solutions provides comprehensive customized IT solutions designed to adapt as your business expands.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “implementation service providers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 86 implementation service providers based in Chicago, United States

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Implementation service providers based in Chicago, United States at a glance

As of Sep 20, 2026

49.0%Verified-email coverage

28.5Average contacts per company

11-50Median size (employees)

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 86 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

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: Company records associated with Chicago, United States whose business descriptions match “implementation service providers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,199 professional contacts with verified work emails across the full matched dataset. 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 20, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Implementation service providers by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “implementation service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many implementation service providers are there based in Chicago, United States?

RevenueBase identified 86 company matches for implementation service providers associated with Chicago, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Topbloc tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most implementation service providers?

Houston leads the United States with 129 company records, followed by New York (108) and Chicago (86).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,199 professional contacts with verified work emails tracked across these 86 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 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.