Company lists · Data refreshed September 2026

Top 25 Educational architecture companies based in Chicago, United States

Name: Educational architecture 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 16, 2026 88 companies tracked

RevenueBase identified 88 educational architecture companies headquartered in Chicago, United States as of September 2026 and tracks 1,228 professional contacts across them, including 689 with verified work emails. New York is the largest hub.

This list covers educational architecture companies 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 16, 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 16, 2026 86% judged on-target in blind review

88Companies

1,228Contacts tracked

689Verified emails

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The 25 largest educational architecture companies based in Chicago, United States

Ranked by team size

Top 25 of 88 educational architecture companies based in Chicago, United States, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to educational architecture companies: 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	Lamar Johnson Collaborative	Partial evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	201-500	224 contacts →
	Partial evidence “Lamar Johnson Collaborative (LJC) is a full-service, integrated architecture and design firm.” Source: RevenueBase Database · checked Sep 16, 2026
2	Sheehan Nagle Hartray Architects, A Woolpert Company	Partial evidence	Chicago, IL, United StatesHQ checked Sep 16, 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 16, 2026
3	Partners By Design	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 16, 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 16, 2026
4	DXU Architects	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	51-200	62 contacts →
	Indirect evidence “We are solution based, always looking to exhaust the possibilities in efforts to vet out the best scenario.” Source: RevenueBase Database · checked Sep 16, 2026
5	Antunovich Associates	Partial evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	51-200	57 contacts →
	Partial evidence “Antunovich Associates is an Architectural, Planning and Interior Design Firm with offices located in Chicago, Washington, D.C, Los Angeles, Austin, and Buffalo.” Source: RevenueBase Database · checked Sep 16, 2026
6	Fitzgerald	Partial evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	11-50	56 contacts →
	Partial evidence “With roots dating back more than 100 years, FitzGerald is a national architecture, interior design, and sustainability firm committed to the creation of exemplary environments…” Source: RevenueBase Database · checked Sep 16, 2026
7	Whitney Architects	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	11-50	48 contacts →
	Indirect evidence “Made up of a diverse group of architects and interior designers, Whitney Architects is a design firm built on the fundamental belief that our work can change people’s lives for…” Source: RevenueBase Database · checked Sep 16, 2026
8	Studio GC Architecture Interiors	Partial evidence	Chicago, IL, United StatesHQ checked Sep 16, 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 16, 2026
9	STR Partners LLC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	11-50	37 contacts →
	Partial evidence “STR Partners is a full-service architectural firm led by three principals and staffed by more than 50 talented design professionals.” Source: RevenueBase Database · checked Sep 16, 2026
10	Wright Heerema Architects	Partial evidence	Chicago, IL, United StatesHQ checked Sep 16, 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 16, 2026
11	Rada Architects	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	11-50	25 contacts →
	Indirect evidence “Founded in 1994, RADA Architects Eco+Design © is an award winning Chicago firm for academic, commercial and institutional clients – private and public.” Source: RevenueBase Database · checked Sep 16, 2026
12	SGW Architecture & Design	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	11-50	23 contacts →
	Indirect evidence “Sullivan, Goulette & Wilson was founded in 1994 upon this commitment: to combine superior design with exceptional client service.” Source: RevenueBase Database · checked Sep 16, 2026
13	University Of Illinois At Chicago School Of Architecture	Partial evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	51-200	22 contacts →
	Partial evidence “Architecture is one of the most powerful tools available for imagining possible futures and reshaping our world.” Source: RevenueBase Database · checked Sep 16, 2026
14	Booth Hansen	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	11-50	21 contacts →
	Indirect evidence “At Booth Hansen, we are driven by a single focus.” Source: RevenueBase Database · checked Sep 16, 2026
15	Senga Architects INC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	11-50	17 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
16	Brook Architecture	Partial evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	1-10	16 contacts →
	Partial evidence “Brook Architecture, Inc.” Source: RevenueBase Database · checked Sep 16, 2026
17	Studio Arq, LLC	Partial evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	11-50	15 contacts →
	Partial evidence “Started in 2008, Studio ARQ, LLC is a full service architectural firm specializing in commercial, residential and institutional planning & design, owner representation services…” Source: RevenueBase Database · checked Sep 16, 2026
18	Atul Karkhanis Architects LTD	Indirect evidence	Chicago, United StatesHQ checked Sep 16, 2026	1-10	15 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
19	MEPIS	Partial evidence	Chicago, IL, United StatesHQ checked Sep 16, 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 16, 2026
20	Nurture	Partial evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	1-10	14 contacts →
	Partial evidence “Nurture is an architecture studio driven to create positive environmental impacts that consciously sustain communities and culture.” Source: RevenueBase Database · checked Sep 16, 2026
21	John Ronan Architects	Partial evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	11-50	13 contacts →
	Partial evidence “Founded in John Ronan Architects is an internationally-recognized design firm based in Chicago and comprised of dedicated design professionals committed to producing architecture…” Source: RevenueBase Database · checked Sep 16, 2026
22	Smng A LTD	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	1-10	13 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
23	Searl Lamaster Howe Architecture Interiors	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	1-10	11 contacts →
	Indirect evidence “We are committed to realizing inspiring spaces for people who value where they live, work, play, and learn.” Source: RevenueBase Database · checked Sep 16, 2026
24	EAA	Partial evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	11-50	10 contacts →
	Partial evidence “Established in 1991, Earles Architects and Associates (EAA) is a full-service architectural design firm offering a wide range of architectural, interior design and planning…” Source: RevenueBase Database · checked Sep 16, 2026
25	Cook Architectural Design Studio	Partial evidence	Chicago, IL, United StatesHQ checked Sep 16, 2026	1-10	8 contacts →
	Partial evidence “COOK ARCHITECTURAL Design Studio (CA/ds) is an award winning architecture firm creating the highest quality commercial and residential buildings and interiors in the greater…” Source: RevenueBase Database · checked Sep 16, 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: educational architecture companies. 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 educational architecture companies.
Partial evidence: Its own public description names part of educational architecture companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name educational architecture companies. 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 88 educational architecture companies based in Chicago, United States

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Educational architecture companies based in Chicago, United States at a glance

As of Sep 16, 2026

56.1%Verified-email coverage

14.0Average contacts per company

1-10Median size (employees)

308.0%Largest-city concentration · New York

Sep 16, 2026Page data 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 for Chicago, so it is reported there. Company counts and contact totals on this page are exact for Chicago, over 88 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 educational architecture companies, 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 “educational architecture companies”. 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 educational architecture companies), 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 educational architecture companies, 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, 689 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 16, 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.

Educational architecture companies by metro in the United States

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 educational architecture companies, 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 educational architecture companies are there based in Chicago, United States?

RevenueBase identified 88 educational architecture companies 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?

Lamar Johnson Collaborative, headquartered in Chicago, tops this list with the largest team on record.

Which city has the most educational architecture companies?

New York leads with 271 headquartered companies, followed by Los Angeles (117) and Houston (98).

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 689 verified decision-maker contacts tracked across these 88 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 16, 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.