Company lists · Data refreshed September 2026

Top 25 Multifamily architecture firms based in New York, United States

Name: Multifamily architecture firms based in New York, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 425 companies tracked

RevenueBase identified 425 multifamily architecture firms headquartered in New York, United States as of September 2026 and tracks 4,389 professional contacts across them, including 1,645 with verified work emails. New York is the largest hub.

This list covers multifamily architecture firms headquartered in New York, 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

425Companies

4,389Contacts tracked

1,645Verified emails

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The 25 largest multifamily architecture firms based in New York, United States

Ranked by team size

Top 25 of 425 multifamily architecture firms based in New York, 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 architecture 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	Rose Associates	Indirect evidence	New York, United StatesHQ checked Sep 17, 2026	201-500	609 contacts →
	Indirect evidence “WORLD CLASS ACQUISITIONS, DEVELOPMENT & MANAGEMENT, ROOTED IN NEW YORK.” Source: RevenueBase Database · checked Sep 17, 2026
2	Ramsa Robert A.M. Stern Architects	Indirect evidence	New York, NY, United StatesHQ checked Sep 17, 2026	201-500	352 contacts →
	Indirect evidence “RAMSA \| Robert A.M.” Source: RevenueBase Database · checked Sep 17, 2026
3	Beyer Blinder Belle	Partial evidence	New York, NY, United StatesHQ checked Sep 17, 2026	51-200	198 contacts →
	Partial evidence “Founded in 1968, Beyer Blinder Belle Architects is an award-winning architecture, planning, and interiors with offices in New York City, Washington DC, Boston, and Miami.” Source: RevenueBase Database · checked Sep 17, 2026
4	Marvel	Indirect evidence	New York, NY, United StatesHQ checked Sep 17, 2026	51-200	176 contacts →
	Indirect evidence “Marvel is dedicated to shaping public space, designing for institutional growth, and expanding economic and creative opportunities for a wide range of clients.” Source: RevenueBase Database · checked Sep 17, 2026
5	Rafael Viñoly Architects	Partial evidence	New York, NY, United StatesHQ checked Sep 17, 2026	51-200	123 contacts →
	Partial evidence “Rafael Viñoly Architects was founded in New York in 1983, and has since become known internationally for its architectural and planning projects around the globe.” Source: RevenueBase Database · checked Sep 17, 2026
6	ODA	Indirect evidence	New York, NY, United StatesHQ checked Sep 17, 2026	51-200	93 contacts →
	Indirect evidence “Since its inception in 2007, ODA has quickly emerged as one of the most recognized firms of its generation, promptly establishing a reputation for delivering imaginative and…” Source: RevenueBase Database · checked Sep 17, 2026
7	1100 Architect	Partial evidence	New York, NY, United StatesHQ checked Sep 17, 2026	51-200	77 contacts →
	Partial evidence “1100 Architect is a full-service architecture firm based in New York City and Frankfurt, Germany, working across a broad range of project types, including living spaces, learning…” Source: RevenueBase Database · checked Sep 17, 2026
8	Ismael Leyva Architects	Partial evidence	New York, NY, United StatesHQ checked Sep 17, 2026	51-200	70 contacts →
	Partial evidence “Founded in 1996, New York City-based Ismael Leyva Architects has grown into an internationally recognized architecture, interior design, and urban planning firm.” Source: RevenueBase Database · checked Sep 17, 2026
9	Slate Property Group	Partial evidence	New York, NY, United StatesHQ checked Sep 17, 2026	11-50	65 contacts →
	Partial evidence “Slate Property Group is an owner, operator, developer and lender, primarily focused on multifamily in the New York metropolitan area.” Source: RevenueBase Database · checked Sep 17, 2026
10	GMH Architecture Pllc	Partial evidence	New York, United StatesHQ checked Sep 17, 2026	11-50	64 contacts →
	Partial evidence “Boutique architectural/design firm.” Source: RevenueBase Database · checked Sep 17, 2026
11	Ferguson & Shamamian Architects	Indirect evidence	New York, NY, United StatesHQ checked Sep 17, 2026	51-200	55 contacts →
	Indirect evidence “Ferguson & Shamamian Architects was established in 1988 by Mark Ferguson and Oscar Shamamian and is led today by a dedicated team of Partners and Principals.” Source: RevenueBase Database · checked Sep 17, 2026
12	Laguarda.Low Architects	Indirect evidence	New York, NY, United StatesHQ checked Sep 17, 2026	51-200	45 contacts →
	Indirect evidence “Laguarda.Low Architects is an award-winning, international studio that practices a pure methodology toward the process of design.” Source: RevenueBase Database · checked Sep 17, 2026
13	Magnusson Architecture And Planning PC	Indirect evidence	New York, NY, United StatesHQ checked Sep 17, 2026	11-50	42 contacts →
	Indirect evidence “Over the course of 40 years MAP has designed more than 100 residential developments comprising over homes throughout New York City and the surrounding area.” Source: RevenueBase Database · checked Sep 17, 2026
14	GKV Architects, DPC	Partial evidence	New York, NY, United StatesHQ checked Sep 17, 2026	51-200	36 contacts →
	Partial evidence “Award-winning New York City-based architecture and design firm with an out of the ordinary hands-on, innovative approach to base building and interior design.” Source: RevenueBase Database · checked Sep 17, 2026
15	Grade NEW York	Indirect evidence	New York, NY, United StatesHQ checked Sep 17, 2026	11-50	33 contacts →
	Indirect evidence “GRADE New York is an award-winning, full-service design firm led by Thomas Hickey and Edward Yedid.” Source: RevenueBase Database · checked Sep 17, 2026
16	Urban Architectural Initiatives, Ra, PC	Partial evidence	New York, NY, United StatesHQ checked Sep 17, 2026	11-50	33 contacts →
	Partial evidence “Founded in 1996, Urban Architectural Initiatives, RA, P.C.(UAI) is a minority owned, vibrant and diverse group of professionals united around the idea that great architecture is…” Source: RevenueBase Database · checked Sep 17, 2026
17	Raffaella Bortoluzzi Architecture Pllc	Indirect evidence	New York, NY, United StatesHQ checked Sep 17, 2026	n/a	32 contacts →
	Indirect evidence “Labo Design Studio was founded in 2001 by Raffaella Bortoluzzi.” Source: RevenueBase Database · checked Sep 17, 2026
18	G3 Architecture Interiors Planning	Partial evidence	New York, NY, United StatesHQ checked Sep 17, 2026	11-50	31 contacts →
	Partial evidence “G3 provides high quality architectural and interior design solutions to corporations, institutions, developers, and property owners.” Source: RevenueBase Database · checked Sep 17, 2026
19	MWT Hotel & Resort Architect	Indirect evidence	New York, United StatesHQ checked Sep 17, 2026	51-200	30 contacts →
	Indirect evidence “Specialty Studios : Hotel & Resort : Apartments : At Mark W.” Source: RevenueBase Database · checked Sep 17, 2026
20	CTA Architects P.C	Indirect evidence	New York, NY, United StatesHQ checked Sep 17, 2026	51-200	28 contacts →
	Indirect evidence “Established in 1987, we have worked primarily on large buildings.” Source: RevenueBase Database · checked Sep 17, 2026
21	Kushner Studios	Partial evidence	New York, NY, United StatesHQ checked Sep 17, 2026	11-50	28 contacts →
	Partial evidence “About Us KUSHNER studios is an Architecture and Design firm in New York City.” Source: RevenueBase Database · checked Sep 17, 2026
22	Aria Development Group	Partial evidence	New York, NY, United StatesHQ checked Sep 17, 2026	11-50	25 contacts →
	Partial evidence “Aria Development Group is an award-winning real estate company with multifamily investments in New York, Washington, D.C, Miami, Nashville, Charlotte, N.C, and Kansas City, Mo.” Source: RevenueBase Database · checked Sep 17, 2026
23	HBC Architects	Indirect evidence	New York, NY, United StatesHQ checked Sep 17, 2026	11-50	25 contacts →
	Indirect evidence “Est.” Source: RevenueBase Database · checked Sep 17, 2026
24	Barliswedlick Architects	Indirect evidence	New York, NY, United StatesHQ checked Sep 17, 2026	11-50	21 contacts →
	Indirect evidence “BarlisWedlick is an award-winning, full-service firm known for designing expressive, sustainable, and soulful places to live, work, and gather.” Source: RevenueBase Database · checked Sep 17, 2026
25	Adam America Real Estate	Indirect evidence	New York, NY, United StatesHQ checked Sep 17, 2026	11-50	21 contacts →
	Indirect evidence “Adam America Real Estate is a privately held real estate development and investment company.” 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 architecture 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 multifamily architecture firms.
Partial evidence: Its own public description names part of multifamily architecture firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name multifamily architecture 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 425 multifamily architecture firms based in New York, United States

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Multifamily architecture firms based in New York, United States at a glance

As of Sep 17, 2026

37.5%Verified-email coverage

10.3Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · New York

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

273

11-50

113

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for New York, so it is reported there. Company counts and contact totals on this page are exact for New York, over 425 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 architecture 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 New York, United States whose own description of what they do matches “multifamily architecture 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 multifamily architecture 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 multifamily architecture firms, and records with no verified work email. Companies headquartered outside New York 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, 1,645 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 architecture firms 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 multifamily architecture 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 multifamily architecture firms are there based in New York, United States?

RevenueBase identified 425 multifamily architecture firms headquartered in New York, 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?

Rose Associates, headquartered in New York, tops this list with the largest team on record.

Which city has the most multifamily architecture firms?

New York leads with 425 headquartered companies, followed by Los Angeles (229) and Seattle (156).

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 1,645 verified decision-maker contacts tracked across these 425 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.