Company lists · Data refreshed September 2026

Top 25 Project management consulting firms based in Chicago, United States

Name: Project management 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 5, 2026 269 companies tracked

RevenueBase identified 269 project management consulting firms headquartered in Chicago, United States as of September 2026 and tracks 5,490 professional contacts across them, including 2,521 with verified work emails. New York is the largest hub.

This list covers project management 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 5, 2026 86% judged on-target in blind review

269Companies

5,490Contacts tracked

2,521Verified emails

Explore all 269 companies → Free signup · no credit card · 500 free credits

The 25 largest project management consulting firms based in Chicago, United States

Ranked by team size

Top 25 of 269 project management consulting firms based in Chicago, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names project 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	DLCStrong evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	201-500	546
	“DLC is an award-winning industry leader in Finance, Accounting, Program Management & Process Improvement Consulting.” Source: company website · checked Sep 5, 2026
2	AareteStrong evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	201-500	543
	“AArete is a global management and technology consulting firm specializing in driving profitability improvement, digital transformation, and strategy & change for clients.” Source: company website · checked Sep 5, 2026
3	Weaver Consultants GroupStrong evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	201-500	382
	“From its inception in 1991, Weaver Consultants Group has been founded upon the tenets of attentive and responsive customer service, strong project management, and solid internal…” Source: company website · checked Sep 5, 2026
4	Primera EngineersPartial evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	201-500	362
	“Primera Engineers is a mid-size, full-service, woman-owned (WBE) engineering design and consulting firm specializing in four areas of expertise: buildings, transportation…” Source: company website · checked Sep 5, 2026
5	CSG Government SolutionsPartial evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	201-500	287
	“CSG is a national leader in planning, managing and supporting complex projects that modernize the IT and business processes of large government programs.” Source: company website · checked Sep 5, 2026
6	Infrastructure Engineering INCPartial evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	201-500	224
	“Infrastructure Engineering Inc.(IEI) is a majority African American-owned, multi-disciplinary consulting firm with offices in eight states that delivers design engineering…” Source: company website · checked Sep 5, 2026
7	Accretive SolutionsIndirect evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	501-1,000	217
	“Your World.” Source: company website · checked Sep 5, 2026
8	ESD NOW Stantec Consulting ServicesIndirect evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	201-500	208
	“A global company, ESD is a leader in Improving Society Through the Built Environment.” Source: company website · checked Sep 5, 2026
9	D'escoto, INCIndirect evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	201-500	156
	“d'Escoto, Inc, established in 1972 and incorporated in 1977, is a professional business enterprise offering multi-disciplinary design and construction services to public and…” Source: company website · checked Sep 5, 2026
10	Globetrotters Engineering CorporationIndirect evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	201-500	155
	“Globetrotters provides its clients with exceptional service and capabilities.” Source: company website · checked Sep 5, 2026
11	R.M. Chin & Associates, INCIndirect evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	51-200	136
	“R.M.” Source: company website · checked Sep 5, 2026
12	Alam, An Accentedge CompanyStrong evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	201-500	128
	“Alam & Company LLC, a Microsoft Certified Partner Consulting company, provides information technology, project management, six sigma, and outsourcing services to public and…” Source: company website · checked Sep 5, 2026
13	KDM EngineeringStrong evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	51-200	114
	“Founded upon a vision of challenging and changing the energy infrastructure to help light up the world, KDM specializes in engineering consulting and design, program and project…” Source: company website · checked Sep 5, 2026
14	Diamond Management & Technology ConsultantsStrong evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	501-1,000	114
	“Diamond is a management and technology consulting firm.” Source: company website · checked Sep 5, 2026
15	HBR ConsultingPartial evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	501-1,000	106
	“HBR Consulting is now part of Harbor.” Source: company website · checked Sep 5, 2026
16	The Concord GroupStrong evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	51-200	102
	“The Concord Group is a progressive development and construction consulting firm that provides a comprehensive, fully integrated suite of project management controls to mitigate…” Source: company website · checked Sep 5, 2026
17	SQN Associates, LLCIndirect evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	51-200	74
	“sine qua non:(noun) something considered absolutely essential.” Source: company website · checked Sep 5, 2026
18	Environmental Design International INCIndirect evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	51-200	68
	“Clients can trust Environmental Design International inc.(EDI) to be responsive, demonstrate technical excellence, adhere to the demands of budgets and schedules, and offer…” Source: company website · checked Sep 5, 2026
19	Spaan Tech, INCIndirect evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	51-200	51
	Source: company website · checked Sep 5, 2026
20	Rubinos & Mesia Engineers RMEPartial evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	51-200	49
	“RUBINOS & MESIA ENGINEERS, INC.(RME), a MBE, was established in 1982 as a Chicago based Structural / Civil Engineering and Construction Management Firm.” Source: company website · checked Sep 5, 2026
21	Kgdr Consultants INCIndirect evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	51-200	36
	Source: company website · checked Sep 5, 2026
22	ENC Construction & DevelopmentPartial evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	11-50	34
	“ENC is a Chicago-based general contractor and construction management firm with a regional footprint.” Source: company website · checked Sep 5, 2026
23	Cullen Construction ManagementPartial evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	11-50	31
	“Cullen Construction Management is an experienced team of professionals who provide expert Owner's Representative and Construction Management Services in every market sector.” Source: company website · checked Sep 5, 2026
24	Source Consulting GroupPartial evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	11-50	29
	“Source Consulting Group LLC is the premier full-service consulting firm focusing exclusively on the strategic and operational business process and technology needs of legal and…” Source: company website · checked Sep 5, 2026
25	ESAIndirect evidence	Chicago, IL, United StatesHQ checked Sep 5, 2026	11-50	26
	“Precision-Tuned Foodservice Solutions: Expert support and strategic guidance, precisely when your brand needs it.” Source: company website · checked Sep 5, 2026

Showing 25 of 269 project management consulting firms based in Chicago, United States

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Project management consulting firms based in Chicago, United States at a glance

As of Sep 5, 2026

1-10Median size (employees)

New YorkLargest hub · 484 HQs

Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

176

11-50

51-200

201-500

501-1,000

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 Chicago, over 269 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 project 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 Chicago, United States whose own description of what they do matches “project 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 project management 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 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, 2,521 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 5, 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.

Project management consulting firms by metro in the United States

Frequently asked

How many project management consulting firms are there based in Chicago, United States?

RevenueBase identified 269 project management 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?

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

Which city has the most project management consulting firms?

New York leads with 484 headquartered companies, followed by Houston (365) and Chicago (269).

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 2,521 verified decision-maker contacts tracked across these 269 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 5, 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.