Company lists · Data refreshed September 2026

Top 25 Multifamily residential architects based in the United States

Name: Multifamily residential architects based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 3,003 companies tracked

RevenueBase identified 3,003 multifamily residential architects headquartered in the United States as of September 2026 and tracks 23,994 professional contacts across them, including 10,913 with verified work emails. New York is the largest hub.

This list covers multifamily residential architects headquartered in the 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 17, 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 17, 2026 86% judged on-target in blind review

3,003Companies

23,994Contacts tracked

10,913Verified emails

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The 25 largest multifamily residential architects based in the United States

Ranked by team size

Top 25 of 3,003 multifamily residential architects based in the United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to multifamily residential architects: 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	Related Group	Indirect evidence	Miami, FL, United StatesHQ checked Sep 17, 2026	501-1,000	452 contacts →
	Indirect evidence “For more than 35 years, Related Group has been improving city skylines with developments characterized by innovative design, enduring quality, and environments that celebrate…” Source: RevenueBase Database · checked Sep 17, 2026
2	AO	Strong evidence	Orange, CA, United StatesHQ checked Sep 17, 2026	201-500	343 contacts →
	Strong evidence “Founded in 1974, AO is a full service Architectural, Master Planning and Design firm specializing in Retail, Residential and Mixed-Use projects.” Source: RevenueBase Database · checked Sep 17, 2026
3	Cooper Carry	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 17, 2026	201-500	336 contacts →
	Partial evidence “Cooper Carry is a national architecture firm that brings an internationally recognized team of design professionals to the wide variety of project types we engage in, all united…” Source: RevenueBase Database · checked Sep 17, 2026
4	BSB Design	Indirect evidence	West Des Moines, IA, United StatesHQ checked Sep 17, 2026	51-200	281 contacts →
	Indirect evidence “For 60 years, BSB Design has partnered with clients to shape places that perform.” Source: RevenueBase Database · checked Sep 17, 2026
5	CBT Architects	Indirect evidence	Boston, MA, United StatesHQ checked Sep 17, 2026	51-200	221 contacts →
	Indirect evidence “CBT is working nationally and internationally on projects that range from urban district master planning to large-scale mixed-use developments, civic and cultural venues…” Source: RevenueBase Database · checked Sep 17, 2026
6	Dwell Design Studio, LLC	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 17, 2026	201-500	199 contacts →
	Indirect evidence “Dwell is methodically unconventional: designing clever spaces that aren’t outlandish or lacking purpose.” Source: RevenueBase Database · checked Sep 17, 2026
7	Fortune-Johnson LLC	Partial evidence	Peachtree Corners, GA, United StatesHQ checked Sep 17, 2026	51-200	199 contacts →
	Partial evidence “With over units completed, Fortune-Johnson is the premier contractor for building multifamily projects in the Southeast.” Source: RevenueBase Database · checked Sep 17, 2026
8	Humphreys	Partial evidence	Plano, TX, United StatesHQ checked Sep 17, 2026	51-200	195 contacts →
	Partial evidence “Humphreys is a team of design professionals dedicated to multifamily innovation.” Source: RevenueBase Database · checked Sep 17, 2026
9	LMN Architects	Partial evidence	Seattle, WA, United StatesHQ checked Sep 17, 2026	51-200	170 contacts →
	Partial evidence “About LMN Architects Seattle-based LMN Architects specializes in the planning and design of significant public and private facilities, including convention centers, cultural arts…” Source: RevenueBase Database · checked Sep 17, 2026
10	Streetlights Residential	Strong evidence	Dallas, TX, United StatesHQ checked Sep 17, 2026	51-200	151 contacts →
	Strong evidence “StreetLights Residential is one of the premier developers of urban multifamily and mixed-use communities in the country.” Source: RevenueBase Database · checked Sep 17, 2026
11	WHA Architects Planners Designers	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 17, 2026	51-200	140 contacts →
	Indirect evidence “Original, relevant designs that work in the real world.” Source: RevenueBase Database · checked Sep 17, 2026
12	Rrmm Architects	Partial evidence	Chesapeake, VA, United StatesHQ checked Sep 17, 2026	51-200	125 contacts →
	Partial evidence “RRMM Architects is recognized as a leading, dynamic design firm offering architectural, design build, interior design, and planning services.” Source: RevenueBase Database · checked Sep 17, 2026
13	MCG Architecture	Partial evidence	Independence, OH, United StatesHQ checked Sep 17, 2026	51-200	122 contacts →
	Partial evidence “At MCG Architecture, we are dedicating our professional lives to exploring design solutions.” Source: RevenueBase Database · checked Sep 17, 2026
14	Mulhern Kulp Structural Engineering	Strong evidence	Ambler, PA, United StatesHQ checked Sep 17, 2026	51-200	118 contacts →
	Strong evidence “Mulhern+Kulp is a structural engineering firm with a unique specialty in residential design, providing services to Architects, Builders and Developers nationwide.” Source: RevenueBase Database · checked Sep 17, 2026
15	Hakes Brothers	Indirect evidence	Las Cruces, NM, United StatesHQ checked Sep 17, 2026	51-200	117 contacts →
	Indirect evidence “Established in 2006, Hakes Brothers has since evolved into the foremost homebuilder headquartered in New Mexico, a testament to our dedication and expertise.” Source: RevenueBase Database · checked Sep 17, 2026
16	TCA Architects, INC	Partial evidence	Irvine, CA, United StatesHQ checked Sep 17, 2026	51-200	112 contacts →
	Partial evidence “Inspired by cultural narrative and evolutionary design, TCA Architects are dedicated to creating experiences that champion community and promote forward-thinking change.” Source: RevenueBase Database · checked Sep 17, 2026
17	Pelli Clarke & Partners	Indirect evidence	New Haven, CT, United StatesHQ checked Sep 17, 2026	51-200	112 contacts →
	Indirect evidence “Founded in 1977, Pelli Clarke & Partners has designed some of the world’s most recognizable buildings.” Source: RevenueBase Database · checked Sep 17, 2026
18	Landsouth Construction, LLC	Partial evidence	Jacksonville, FL, United StatesHQ checked Sep 17, 2026	51-200	112 contacts →
	Partial evidence “LandSouth Construction is the Southeast’s premier multifamily general contractor, specializing in Class A luxury communities, affordable housing/HUD, senior living, and complex…” Source: RevenueBase Database · checked Sep 17, 2026
19	MVE Partners, INC	Partial evidence	Irvine, CA, United StatesHQ checked Sep 17, 2026	51-200	111 contacts →
	Partial evidence “Established in 1974, MVE + Partners (MVE) is one of the country’s most innovative and respected design and planning firms encompassing a 100-person team of architects, designers…” Source: RevenueBase Database · checked Sep 17, 2026
20	CRG Residential	Strong evidence	Carmel, IN, United StatesHQ checked Sep 17, 2026	51-200	110 contacts →
	Strong evidence “CRG Residential is a highly qualified multifamily development and construction team that offers an all-inclusive suite of services.” Source: RevenueBase Database · checked Sep 17, 2026
21	Gross Residential	Strong evidence	North Royalton, OH, United StatesHQ checked Sep 17, 2026	201-500	103 contacts →
	Strong evidence “Gross Residential is a vertically integrated real estate company specializing in multifamily development, construction, property management, and investment throughout Ohio…” Source: RevenueBase Database · checked Sep 17, 2026
22	Kaas Wilson Architects	Partial evidence	Bloomington, MN, United StatesHQ checked Sep 17, 2026	51-200	102 contacts →
	Partial evidence “Kaas Wilson Architects is a unique Architectural design firm that uses a team approach to better understand specialized environments for work, home, and health.” Source: RevenueBase Database · checked Sep 17, 2026
23	Cube 3	Partial evidence	North Andover, MA, United StatesHQ checked Sep 17, 2026	51-200	101 contacts →
	Partial evidence “Established in 2003, CUBE 3 is well-known nationally as a design industry and innovation leader-providing thoughtful, individualized solutions for a wide range of architectural…” Source: RevenueBase Database · checked Sep 17, 2026
24	Lessard Design INC	Indirect evidence	Vienna, VA, United StatesHQ checked Sep 17, 2026	51-200	101 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
25	Kingscott Associates	Partial evidence	Kalamazoo, MI, United StatesHQ checked Sep 17, 2026	51-200	93 contacts →
	Partial evidence “Established in 1929, Kingscott is the second oldest architectural, engineering, and interior design firm in the state of Michigan and has office locations in Kalamazoo, Grand…” Source: RevenueBase Database · checked Sep 17, 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: multifamily residential architects. 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 multifamily residential architects.
Partial evidence: Its own public description names part of multifamily residential architects, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name multifamily residential architects. 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 3,003 multifamily residential architects based in the United States

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Multifamily residential architects based in the United States at a glance

As of Sep 17, 2026

45.5%Verified-email coverage

8.0Average contacts per company

1-10Median size (employees)

5.7%Largest-city concentration · New York

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

2,083

11-50

760

51-200

136

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 3,003 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 multifamily residential architects, 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 the United States whose own description of what they do matches “multifamily residential architects”. 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 multifamily residential architects), 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 multifamily residential architects, and records with no verified work email. Companies headquartered outside United States 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, 10,913 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 17, 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.

Multifamily residential architects by metro

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 multifamily residential architects, 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 multifamily residential architects are there based in the United States?

RevenueBase identified 3,003 multifamily residential architects headquartered in the 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?

Related Group, headquartered in Miami, tops this list with the largest team on record.

Which city has the most multifamily residential architects?

New York leads with 171 headquartered companies, followed by Los Angeles (89) and Chicago (67).

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 10,913 verified decision-maker contacts tracked across these 3,003 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 17, 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.