Company lists · Data refreshed October 2026

Top 24 Commercial to residential conversion architects based in Chicago, United States

Name: Commercial to residential conversion architects based in Chicago, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 10, 2026 48 companies tracked

RevenueBase identified 48 company matches for commercial to residential conversion architects associated with Chicago, United States as of October 2026 and tracks 279 professional contacts across them, including 150 with verified work emails. Across the United States, New York is the largest hub for this category (160 companies); Chicago has 48.

This list covers company matches for commercial to residential conversion architects 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 October 10, 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 Oct 10, 2026 How this list was built

48Companies

279Contacts tracked

150Verified emails

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The 24 largest commercial to residential conversion architects based in Chicago, United States

Ranked by team size

Top 24 of 48 company matches for commercial to residential conversion architects based in Chicago, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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	Hartshorne Plunkard Architecture	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	51-200	69 contacts →
	Exact match “Hartshorne Plunkard Architecture is an award winning, full service architecture, interior and planning design firm that practices nationally from its Near North Chicago studio.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
2	Antunovich Associates	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	51-200	55 contacts →
	Exact match “Antunovich Associates is an Architectural, Planning and Interior Design Firm with offices located in Chicago, Washington, D.C, Los Angeles, Austin, and Buffalo.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3	Atul Karkhanis Architects LTD	Exact match	Chicago, United StatesHQ recorded Oct 10, 2026	1-10	16 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4	Bldg Projects	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	11-50	11 contacts →
	Exact match “We have thousands of projects that have been completed that vary from residential developments to space planning.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5	Searl Lamaster Howe Architecture Interiors	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	1-10	10 contacts →
	Exact match “We are committed to realizing inspiring spaces for people who value where they live, work, play, and learn.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6	FC Studio INC	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	11-50	9 contacts →
	Exact match “FC Studio is a distinguished Chicago-based architecture and design firm specializing in hospitality, commercial, and luxury residential projects.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7	Jonathan Splitt Architects, LTD	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	1-10	6 contacts →
	Exact match “Jonathan Splitt Architects Ltd.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
8	Fortman, Peterson & Associates	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	1-10	5 contacts →
	Exact match “Fortman, Peterson & Associates is a Chicago, Illinois based award winning architectural firm specializing in residential and commercial projects.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9	Dearborn Architects	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	1-10	5 contacts →
	Exact match “Our client’s build restaurants, daycare centers, dental clinics, offices, warehouse, etc.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
10	Drumlin	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	1-10	4 contacts →
	Exact match “What We Believe.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11	Heba Kamel Interiors	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	1-10	4 contacts →
	Exact match “Specializing in Residential and Commercial Interior Architecture and Design, Heba Kamel Interiors includes in its repertoire custom furnishings and accessories, color selection…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12	Darcy Bonner And Associates	Exact match	Chicago, United StatesHQ recorded Oct 10, 2026	11-50	3 contacts →
	Exact match “interior design and architecture” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13	Cook Architectural Design Studio	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	1-10	3 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14	Studio Dwell Architects	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	1-10	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15	Foster Dale Architects, INC	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	1-10	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16	Semple Rappe Architects	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	1-10	2 contacts →
	Exact match “We are a resourceful, intuitive architecture firm focused on enriching life through design.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17	Bugaj Architects	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	1-10	2 contacts →
	Exact match “Bugaj Architects offer full architectural services, from program development and schematic planning, to construction administration and interior design, with structural…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18	Full Circle Architects	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	1-10	2 contacts →
	Exact match “At Full Circle Architects, we look at architecture and design from every angle; especially the human angle.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19	R&r Chicago Design-Build	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	1-10	2 contacts →
	Exact match “Picture stepping into a space that feels exactly right - that's what we create at R&R Chicago Design-Build.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20	Adam Beck Architects, LLC	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	51-200	1 contacts →
	Exact match “Adam Beck has spent over 13 years in the architecture profession continuously pursuing excellent design.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21	Seth Romig Architect, LLC	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	1-10	1 contacts →
	Exact match “We design space.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22	Jackson Harlan LLC	Exact match	Chicago, United StatesHQ recorded Oct 10, 2026	1-10	1 contacts →
	Exact match “Full service architectural and interior design firm working in the residential, commercial and public spheres of design.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23	Buildmax Design & Construction INC	Exact match	Chicago, IL, United StatesHQ recorded Oct 10, 2026	1-10	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
24	Moira Daley Design	Exact match	Chicago, United StatesHQ recorded Oct 10, 2026	1-10	1 contacts →
	Exact match “Moira Daley Design (MD) is an interior design firm in the greater Chicagoland area specializing in residential and commercial design.” Recorded in the RevenueBase company graph · Oct 10, 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 “commercial to residential conversion architects”. 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 24 of 48 commercial to residential conversion architects based in Chicago, United States

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Commercial to residential conversion architects based in Chicago, United States at a glance

As of Oct 10, 2026

53.8%Verified-email coverage

5.8Average contacts per company

1-10Median size (employees)

Oct 10, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 48 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 “commercial to residential conversion architects” 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 150 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 October 10, 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.

Commercial to residential conversion architects 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 “commercial to residential conversion architects”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many commercial to residential conversion architects are there based in Chicago, United States?

RevenueBase identified 48 company matches for commercial to residential conversion architects associated with Chicago, United States as of October 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?

Hartshorne Plunkard Architecture 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 commercial to residential conversion architects?

New York leads the United States with 160 company records, followed by Los Angeles (72) and Chicago (48).

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 150 professional contacts with verified work emails tracked across these 48 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 October 10, 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.