Company lists · Data refreshed September 2026

Top 25 Cloud infrastructure staffing companies based in Chicago, United States

Name: Cloud infrastructure staffing companies based in Chicago, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 80 companies tracked

RevenueBase identified 80 company matches for cloud infrastructure staffing companies associated with Chicago, United States as of September 2026 and tracks 1,491 professional contacts across them, including 404 with verified work emails. Across the United States, New York is the largest hub for this category (227 companies); Chicago has 80.

This list covers company matches for cloud infrastructure staffing companies 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 27, 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 27, 2026 How this list was built

80Companies

1,491Contacts tracked

404Verified emails

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The 25 largest cloud infrastructure staffing companies based in Chicago, United States

Ranked by team size

Top 25 of 80 company matches for cloud infrastructure staffing companies based in Chicago, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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	Connect Search, LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 27, 2026	51-200	310 contacts →
	Exact match “Connect Search, LLC is a boutique staffing firm founded by a group of partners who share the same vision and are all recruiters at heart.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2	Crystal Equation Corporation	Exact match	Chicago, IL, United StatesHQ recorded Sep 27, 2026	201-500	262 contacts →
	Exact match “Crystal Equation (CE) is a certified Women-Owned Business that empowers people and advances technology initiatives by building trust.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3	SWOON	Exact match	Chicago, IL, United StatesHQ recorded Sep 27, 2026	501-1,000	225 contacts →
	Exact match “A bold vision can only take you so far.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4	Brilliant	Exact match	Chicago, IL, United StatesHQ recorded Sep 27, 2026	51-200	162 contacts →
	Exact match “About Brilliant® Brilliant is an award-winning staffing and recruiting firm that provides direct-hire and contract staffing services in accounting, finance, technology, and…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5	Rockstar Coders	Exact match	Chicago, IL, United StatesHQ recorded Sep 27, 2026	11-50	60 contacts →
	Exact match “Stay in the groove with world-class programmers in the technologies you need.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6	North Bridge Staffing Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 27, 2026	51-200	37 contacts →
	Exact match “North Bridge Staffing was established in 2002 by Gerrie and Pat Dugan, who believed there was a need to provide customized talent solutions to clients, associates, and candidates.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7	Talution Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 27, 2026	11-50	35 contacts →
	Exact match “Talution Group was established in 2009 to address the IT market’s growing demand for staff augmentation, with a focus on application development, Salesforce, functional roles…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8	Parallel Works	Exact match	Chicago, IL, United StatesHQ recorded Sep 27, 2026	11-50	26 contacts →
	Exact match “Parallel Works was founded in 2015 out of Argonne National Laboratory with the goal of democratizing hybrid multi-cloud computing, and a strong focus on commercializing…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9	prominic.net	Exact match	Chicago, United StatesHQ recorded Sep 27, 2026	11-50	18 contacts →
	Exact match “Prominic.NET is a Top Cloud Hosting Provider Across Most Technology Platforms.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10	Cullerton Group	Exact match	Chicago, IL, United StatesHQ recorded Sep 27, 2026	11-50	16 contacts →
	Exact match “Cullerton Group is a staffing firm specialized in the placement of IT and Engineering candidates.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11	IFG US	Exact match	Chicago, IL, United StatesHQ recorded Sep 27, 2026	11-50	12 contacts →
	Exact match “With over 15 years of expertise in human capital solutions, IFG US partners with Fortune 500 companies and fast-growing startups nationwide to turn staffing challenges into…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12	Mccann Partners	Exact match	Chicago, IL, United StatesHQ recorded Sep 27, 2026	11-50	12 contacts →
	Exact match “McCann Partners is a Chicago-based IT recruitment firm that was founded by Megan McCann in 2011.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13	Paul Murphy Associates	Exact match	Chicago, IL, United StatesHQ recorded Sep 27, 2026	1-10	9 contacts →
	Exact match “Paul Murphy Associates is a renowned supplier of comprehensive staffing solutions and recruitment services, catering to a diverse clientele both on a full-time and contractual…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14	RTR HR And Staffing Services, LLC	Exact match	Chicago, IL, United StatesHQ recorded Sep 27, 2026	1-10	8 contacts →
	Exact match “RTR HR and Staffing Services, LLC connects clients to a strong HR and Staffing team.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15	1872 Consulting	Exact match	Chicago, IL, United StatesHQ recorded Sep 27, 2026	11-50	7 contacts →
	Exact match “In 1871, Mrs.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16	JY Careers	Exact match	Chicago, IL, United StatesHQ recorded Sep 27, 2026	1-10	6 contacts →
	Exact match “JY Careers specializes in the sourcing and permanent placement of long-term, professional individuals.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17	ULAP	Exact match	Chicago, IL, United StatesHQ recorded Sep 27, 2026	1-10	5 contacts →
	Exact match “Ulap is founded by pioneers of cloud and big data solutions with deep expertise in Kubernetes, AWS, Azure, GCP.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18	E.Bit Consulting	Exact match	Chicago, IL, United StatesHQ recorded Sep 27, 2026	11-50	5 contacts →
	Exact match “e.biT Consulting is a boutique IT and Digital Staffing Firm specializing in contract, contract-to-hire, and direct placement opportunities.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19	NE Digital, INC	Exact match	Chicago, IL, United StatesHQ recorded Sep 27, 2026	11-50	5 contacts →
	Exact match “We are an IT-consultation powerhouse that designs and operates IT for Private Equity asset value creation.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20	Inbound Partners	Exact match	Chicago, IL, United StatesHQ recorded Sep 27, 2026	11-50	4 contacts →
	Exact match “We help organizations of all sizes hire the right people, at the right time, into the right seats.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21	IIT Staffing.com	Exact match	Chicago, IL, United StatesHQ recorded Sep 27, 2026	1-10	4 contacts →
	Exact match “At IIT Staffing, we specialize in connecting top talent with leading organizations across various industries.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
22	Ursitti Elite Staffing And Associates	Exact match	Chicago, United StatesHQ recorded Sep 27, 2026	1-10	3 contacts →
	Exact match “Join us in revolutionizing the staffing industry.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
23	TOP Tier Resources	Exact match	Chicago, IL, United StatesHQ recorded Sep 27, 2026	11-50	3 contacts →
	Exact match “We specialize in staffing Finance & Accounting, Administration, Operations, Marketing, Human Resources and Legal.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
24	Talentbank	Exact match	Chicago, IL, United StatesHQ recorded Sep 27, 2026	1-10	3 contacts →
	Exact match “TalentBank is a boutique IT Staffing firm, dedicated to full-time placement of IT professionals in the Chicago & New York metro areas.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
25	PSM Partners	Exact match	Chicago, IL, United StatesHQ recorded Sep 27, 2026	51-200	2 contacts →
	Exact match “Porcaro Stolarek Mete Partners, LLC (PSM) is a Chicago-based consulting firm specializing in technology and talent services.” Recorded in the RevenueBase company graph · Sep 27, 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 “cloud infrastructure staffing companies”. 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 80 cloud infrastructure staffing companies based in Chicago, United States

See the full list, filter by size, metro and specialty, and access 404 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cloud infrastructure staffing companies based in Chicago, United States at a glance

As of Sep 27, 2026

27.1%Verified-email coverage

18.6Average contacts per company

11-50Median size (employees)

Sep 27, 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 80 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 “cloud infrastructure staffing companies” 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 404 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 27, 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.

Cloud infrastructure staffing companies 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 “cloud infrastructure staffing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cloud infrastructure staffing companies are there based in Chicago, United States?

RevenueBase identified 80 company matches for cloud infrastructure staffing companies 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?

Connect Search, LLC 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 cloud infrastructure staffing companies?

New York leads the United States with 227 company records, followed by Houston (136) and Dallas (130). Chicago has 80.

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 404 professional contacts with verified work emails tracked across these 80 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 27, 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.