Company lists · Data refreshed September 2026

Top 25 Architectural firms for multifamily based in New York, United States

Name: Architectural firms for multifamily 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 30, 2026 668 companies tracked

RevenueBase identified 668 architectural firms for multifamily headquartered in New York, United States as of September 2026 and tracks 8,662 professional contacts across them, including 3,590 with verified work emails. Across the United States, New York is the largest hub for this category.

This list covers architectural firms for multifamily 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 30, 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 30, 2026 86% judged on-target in blind review

668Companies

8,662Contacts tracked

3,590Verified emails

Explore this list → Free signup · no credit card · 500 free credits

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

Ranked by team size

Top 25 of 668 architectural firms for multifamily based in New York, United States, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to architectural firms for multifamily: 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	KPF	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	501-1,000	970 contacts →
	Indirect evidence “KPF is dedicated to transforming cities through impactful design, collaborating closely with the world’s most forward-thinking clients to create high performing, carefully crafted…” Source: RevenueBase Database · checked Sep 30, 2026
2	Rose Associates	Indirect evidence	New York, United StatesHQ checked Sep 30, 2026	201-500	609 contacts →
	Indirect evidence “WORLD CLASS ACQUISITIONS, DEVELOPMENT & MANAGEMENT, ROOTED IN NEW YORK.” Source: RevenueBase Database · checked Sep 30, 2026
3	Ramsa Robert A.M. Stern Architects	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	201-500	352 contacts →
	Indirect evidence “RAMSA \| Robert A.M.” Source: RevenueBase Database · checked Sep 30, 2026
4	Fairstead	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	501-1,000	239 contacts →
	Indirect evidence “Fairstead is a purpose-driven real estate firm dedicated to building affordable communities across the country.” Source: RevenueBase Database · checked Sep 30, 2026
5	Extell	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	201-500	211 contacts →
	Indirect evidence “Recognized as one of New York City’s most active real estate developers, Extell Development Company is a nationally acclaimed real estate developer of residential, commercial…” Source: RevenueBase Database · checked Sep 30, 2026
6	Beyer Blinder Belle	Partial evidence	New York, NY, United StatesHQ checked Sep 30, 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 30, 2026
7	Marvel	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 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 30, 2026
8	Ennead Architects	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	51-200	171 contacts →
	Indirect evidence “Ennead, a CannonDesign Company, is an internationally acclaimed 160+ person practice based in New York City with offices in Los Angeles and Shanghai.” Source: RevenueBase Database · checked Sep 30, 2026
9	Rockrose Development Corp	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	51-200	170 contacts →
	Indirect evidence “HISTORY Rockrose Development Corp.” Source: RevenueBase Database · checked Sep 30, 2026
10	Fogarty Finger	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	51-200	131 contacts →
	Indirect evidence “Fogarty Finger is committed to redefining the urban built environment through projects that are as evocative as they are pragmatic.” Source: RevenueBase Database · checked Sep 30, 2026
11	Rafael Viñoly Architects	Partial evidence	New York, NY, United StatesHQ checked Sep 30, 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 30, 2026
12	The Domain Companies	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	51-200	105 contacts →
	Indirect evidence “The Domain Companies is one of the nation’s leading real estate investment and development firms specializing in sustainable mixed-use development.” Source: RevenueBase Database · checked Sep 30, 2026
13	HLZAE	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	51-200	105 contacts →
	Indirect evidence “Buildings are our passion, new and old, inside and out.” Source: RevenueBase Database · checked Sep 30, 2026
14	ODA	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 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 30, 2026
15	SJP Properties	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	51-200	87 contacts →
	Indirect evidence “For more than 40 years, SJP Properties has been a leader and innovator in commercial and residential development, investment, design, and construction.” Source: RevenueBase Database · checked Sep 30, 2026
16	Omnibuild	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	51-200	85 contacts →
	Indirect evidence “Named to ENR's Top 400 list and Inc.” Source: RevenueBase Database · checked Sep 30, 2026
17	Sblm Architects	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	51-200	84 contacts →
	Indirect evidence “With offices in New York City, Long Island, Miami, and Dallas, SBLM Architects has completed over projects since our inception.” Source: RevenueBase Database · checked Sep 30, 2026
18	GREA	Partial evidence	New York, NY, United StatesHQ checked Sep 30, 2026	51-200	78 contacts →
	Partial evidence “Global Real Estate Advisors is a real estate advisory firm that develops and executes thesis-driven, value-creation strategies for investors and owners of multifamily real estate.” Source: RevenueBase Database · checked Sep 30, 2026
19	1100 Architect	Partial evidence	New York, NY, United StatesHQ checked Sep 30, 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 30, 2026
20	Ismael Leyva Architects	Partial evidence	New York, NY, United StatesHQ checked Sep 30, 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 30, 2026
21	EDG Architecture Engineering	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	51-200	66 contacts →
	Indirect evidence “We are architects, engineers and consultants who specialize in the design of new buildings, renovations, and restoration projects.” Source: RevenueBase Database · checked Sep 30, 2026
22	Slate Property Group	Partial evidence	New York, NY, United StatesHQ checked Sep 30, 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 30, 2026
23	GMH Architecture Pllc	Partial evidence	New York, United StatesHQ checked Sep 30, 2026	11-50	64 contacts →
	Partial evidence “Boutique architectural/design firm.” Source: RevenueBase Database · checked Sep 30, 2026
24	PEI Cobb Freed & Partners	Partial evidence	New York, NY, United StatesHQ checked Sep 30, 2026	51-200	58 contacts →
	Partial evidence “a global leader in architecture, planning, and sustainable design” Source: RevenueBase Database · checked Sep 30, 2026
25	Ferguson & Shamamian Architects	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 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 30, 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: architectural firms for multifamily. 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 architectural firms for multifamily.
Partial evidence: Its own public description names part of architectural firms for multifamily, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name architectural firms for multifamily. 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 668 architectural firms for multifamily based in New York, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 3,590 reachable decision-makers.

Free signup · no credit card

View the full list →

Architectural firms for multifamily based in New York, United States at a glance

As of Sep 30, 2026

41.4%Verified-email coverage

13.0Average contacts per company

1-10Median size (employees)

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

396

11-50

206

51-200

201-500

501-1,000

1,001-5,000

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 668 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 architectural firms for multifamily, 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 “architectural firms for multifamily”. 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 architectural firms for multifamily), 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 architectural firms for multifamily, 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, 3,590 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 30, 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.

Architectural firms for multifamily 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 architectural firms for multifamily, 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 architectural firms for multifamily are there based in New York, United States?

RevenueBase identified 668 architectural firms for multifamily 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?

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

Which city in the United States has the most architectural firms for multifamily?

New York leads the United States with 668 headquartered companies, followed by Los Angeles (349) and Chicago (239).

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 3,590 verified decision-maker contacts tracked across these 668 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 30, 2026.

Ready to reach these companies? Verified emails and direct dials for all 668 architectural firms for multifamily based in New York, United States. Start with a free account, no credit card.

Download this list →

Related lists

Architectural firms for multifamily by geography

Browse the directory

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.