Company lists · Data refreshed September 2026

Top 25 Business architecture consulting firms based in Chicago, United States

Name: Business architecture 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 21, 2026 219 companies tracked

RevenueBase identified 219 business architecture consulting firms headquartered in Chicago, United States as of September 2026 and tracks 2,969 professional contacts across them, including 1,085 with verified work emails. New York is the largest hub.

This list covers business architecture 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 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 21, 2026 86% judged on-target in blind review

219Companies

2,969Contacts tracked

1,085Verified emails

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The 25 largest business architecture consulting firms based in Chicago, United States

Ranked by team size

Top 25 of 219 business architecture consulting firms based in Chicago, United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to business architecture consulting 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	DLC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	201-500	546 contacts →
	Partial evidence “DLC is an award-winning industry leader in Finance, Accounting, Program Management & Process Improvement Consulting.” Source: RevenueBase Database · checked Sep 21, 2026
2	Accretive Solutions	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	501-1,000	217 contacts →
	Indirect evidence “Your World.” Source: RevenueBase Database · checked Sep 21, 2026
3	9rooftops	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	201-500	169 contacts →
	Indirect evidence “We are architects of the Unfair Advantage.” Source: RevenueBase Database · checked Sep 21, 2026
4	Sheehan Nagle Hartray Architects, A Woolpert Company	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	51-200	148 contacts →
	Partial evidence “Sheehan Nagle Hartray Architects is an award-winning firm with offices in Chicago and London offering architectural design, interior design, and pre-design services including site…” Source: RevenueBase Database · checked Sep 21, 2026
5	STA Group	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	51-200	143 contacts →
	Indirect evidence “Strategies For Business Transformation STA Group offers end-to-end business, technology and digital strategy for today’s leading businesses.” Source: RevenueBase Database · checked Sep 21, 2026
6	Diamond Management & Technology Consultants	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	501-1,000	114 contacts →
	Partial evidence “Diamond is a management and technology consulting firm.” Source: RevenueBase Database · checked Sep 21, 2026
7	W. Capra	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	51-200	108 contacts →
	Indirect evidence “W.” Source: RevenueBase Database · checked Sep 21, 2026
8	CGN Global	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	201-500	104 contacts →
	Partial evidence “A Chicago-based firm with offices in Mexico, the UK, France, Turkey, India, and China, providing supply chain, digital, strategy and transformation consulting services to…” Source: RevenueBase Database · checked Sep 21, 2026
9	Aberdeen Advisors LLC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	51-200	85 contacts →
	Indirect evidence “Headquartered in Chicago, with satellite offices in India and Mexico, Aberdeen Advisors LLC is a boutique digital consultancy providing innovative products and services.” Source: RevenueBase Database · checked Sep 21, 2026
10	Partners By Design	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	51-200	63 contacts →
	Indirect evidence “Whether you’re considering an office update, planning a corporate relocation, or envisioning a state-of-the-art facility built from the ground-up, Partners by Design can take your…” Source: RevenueBase Database · checked Sep 21, 2026
11	Bluerock	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	201-500	53 contacts →
	Indirect evidence “BlueROCK was founded on the premise that all companies should have a trusted partner for unbiased technology advice and guidance.” Source: RevenueBase Database · checked Sep 21, 2026
12	Liberty Advisor Group	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	201-500	48 contacts →
	Indirect evidence “Liberty Advisor Group is now a Resultant company, uniting senior-led strategic advisory with a 300+-person technical engine to turn complex business challenges into measurable…” Source: RevenueBase Database · checked Sep 21, 2026
13	BOX Studios	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	44 contacts →
	Partial evidence “BOX Studios is a full-service architecture and interior design firm dedicated to providing excellent customer service and designs tailored specifically to each of our clients’…” Source: RevenueBase Database · checked Sep 21, 2026
14	Studio GC Architecture Interiors	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	39 contacts →
	Partial evidence “Studio GC is a Chicago-based architecture firm founded with the intent of providing very personal architectural design services.” Source: RevenueBase Database · checked Sep 21, 2026
15	Acliviti	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	38 contacts →
	Indirect evidence “At Acliviti, we believe exceptional customer experience isn’t just a tech initiative - it’s a strategic advantage.” Source: RevenueBase Database · checked Sep 21, 2026
16	Echelon Consulting, L.L.C	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	37 contacts →
	Partial evidence “Echelon Consulting, LLC.” Source: RevenueBase Database · checked Sep 21, 2026
17	Voyage Advisory	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	33 contacts →
	Indirect evidence “Voyage’s team of management consultants work side-by-side with leaders to achieve their top objectives and solve their toughest problems.” Source: RevenueBase Database · checked Sep 21, 2026
18	Source Consulting Group	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	29 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 21, 2026
19	CTS Impact	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	51-200	29 contacts →
	Partial evidence “CTS Impact is a hands-on business consulting firm focused on delivering practical solutions to complex business issues in the areas of Finance, IT and Human Resources.” Source: RevenueBase Database · checked Sep 21, 2026
20	Wright Heerema Architects	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	29 contacts →
	Partial evidence “Wright Heerema Architects is an architectural firm that provides integrated master planning, programming, architecture and interior design services.” Source: RevenueBase Database · checked Sep 21, 2026
21	Senga Architects INC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	17 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
22	Burger Consulting Group	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	1-10	16 contacts →
	Partial evidence “Focused on IT Strategy and Business Performance BCG provides unparalleled customer service and personalized strategic consulting for our clients.” Source: RevenueBase Database · checked Sep 21, 2026
23	Atul Karkhanis Architects LTD	Indirect evidence	Chicago, United StatesHQ checked Sep 21, 2026	1-10	15 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
24	MEPIS	Partial evidence	Chicago, IL, United StatesHQ checked Sep 21, 2026	11-50	14 contacts →
	Partial evidence “MEPIS MEPIS is a full service Professional Architecture & Engineering design firm, with a diversified team of professionals who perform design services and design build.” Source: RevenueBase Database · checked Sep 21, 2026
25	Sagin, LLC	Indirect evidence	Chicago, United StatesHQ checked Sep 21, 2026	51-200	13 contacts →
	Indirect evidence “We help companies grow, change and create measurable results.” Source: RevenueBase Database · checked Sep 21, 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: business architecture consulting 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 business architecture consulting firms.
Partial evidence: Its own public description names part of business architecture consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name business architecture consulting 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 219 business architecture consulting firms based in Chicago, United States

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Business architecture consulting firms based in Chicago, United States at a glance

As of Sep 21, 2026

36.5%Verified-email coverage

13.6Average contacts per company

1-10Median size (employees)

184.9%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

152

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 219 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 business architecture consulting 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 Chicago, United States whose own description of what they do matches “business architecture consulting 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 business architecture consulting 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 business architecture 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 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, 1,085 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 21, 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.

Business architecture consulting firms by metro in the United States

Business architecture consulting firms in New York405
Business architecture consulting firms in Atlanta242
Business architecture consulting firms in Houston221
Business architecture consulting firms in Chicago219
Business architecture consulting firms in Los Angeles144
Business architecture consulting firms in Washington138
Business architecture consulting firms in Miami133
Business architecture consulting firms in Dallas125
Business architecture consulting firms in Austin120
Business architecture consulting firms in Denver116
Business architecture consulting firms in Boston104
Business architecture consulting firms in San Francisco104
Business architecture consulting firms in Seattle97
Business architecture consulting firms in Minneapolis85
Business architecture consulting firms in Phoenix82
Business architecture consulting firms in Charlotte81
Business architecture consulting firms in San Diego78
Business architecture consulting firms in Tampa71
Business architecture consulting firms in Portland68
Business architecture consulting firms in Orlando67
Business architecture consulting firms in San Antonio63
Business architecture consulting firms in Philadelphia62
Business architecture consulting firms in Las Vegas60
Business architecture consulting firms in Columbus53
Business architecture consulting firms in Cincinnati51
Business architecture consulting firms in Nashville50
Business architecture consulting firms in Arlington49
Business architecture consulting firms in Irvine44
Business architecture consulting firms in Pittsburgh44
Business architecture consulting firms in Scottsdale43
Business architecture consulting firms in Raleigh41
Business architecture consulting firms in Baltimore37
Business architecture consulting firms in Indianapolis36
Business architecture consulting firms in Richmond36
Business architecture consulting firms in Alexandria35
Business architecture consulting firms in New York City35
Business architecture consulting firms in Cleveland34
Business architecture consulting firms in Salt Lake City34
Business architecture consulting firms in Jacksonville33
Business architecture consulting firms in Sheridan33
Business architecture consulting firms in Frisco32
Business architecture consulting firms in Fort Lauderdale31
Business architecture consulting firms in Irving31
Business architecture consulting firms in Detroit30
Business architecture consulting firms in Kansas City30
Business architecture consulting firms in Sacramento30
Business architecture consulting firms in Plano29
Business architecture consulting firms in Reston28
Business architecture consulting firms in Alpharetta27
Business architecture consulting firms in Charleston25
Business architecture consulting firms in Madison25
Business architecture consulting firms in Milwaukee25
Business architecture consulting firms in Wilmington25

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 business architecture consulting 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 business architecture consulting firms are there based in Chicago, United States?

RevenueBase identified 219 business architecture 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 business architecture consulting firms?

New York leads with 405 headquartered companies, followed by Atlanta (242) and Houston (221).

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 1,085 verified decision-maker contacts tracked across these 219 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 21, 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.