Company lists · Data refreshed September 2026

Top 25 Architectural firms for multifamily based in Philadelphia, United States

Name: Architectural firms for multifamily based in Philadelphia, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 93 companies tracked

RevenueBase identified 93 company matches for architectural firms for multifamily associated with Philadelphia, United States as of September 2026 and tracks 1,066 professional contacts across them, including 548 with verified work emails. Across the United States, New York is the largest hub for this category (668 companies); Philadelphia has 93.

This list covers company matches for architectural firms for multifamily associated with Philadelphia, 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 September 30, 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 Sep 30, 2026 How this list was built

93Companies

1,066Contacts tracked

548Verified emails

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

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

Ranked by team size

Top 25 of 93 company matches for architectural firms for multifamily based in Philadelphia, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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	PMC Property Group, INC	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 30, 2026	201-500	196 contacts →
	Exact match “Philadelphia-based PMC Property Group is a vertically integrated real estate development company focusing on the new construction, renovation, adaptive reuse, and conversion of…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	Post Brothers	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 30, 2026	51-200	166 contacts →
	Exact match “Post Brothers was founded in 2006 by Matthew and Michael Pestronk to exclusively focus on creating and operating infill, class-A, “best-in-class” apartment buildings at a superior…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	Kierantimberlake	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 30, 2026	51-200	74 contacts →
	Exact match “The alchemy of art, science, analysis, and intuition with regard to the built environment is our core mission.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	Jkrp Architects	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 30, 2026	51-200	70 contacts →
	Exact match “Residential \| Entertainment \| Retail \| Self Storage JKRP Architects is a full-service architectural firm dedicated to bringing client visions to life.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5	GY Properties	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 30, 2026	51-200	66 contacts →
	Exact match “GY Properties is a U.S.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	Digsau	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 30, 2026	11-50	41 contacts →
	Exact match “DIGSAU practices contemporary architecture, urbanism and environmental design.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	Cosciamoos Architecture	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 30, 2026	11-50	32 contacts →
	Exact match “CosciaMoos Architecture, founded by principals Sergio Coscia and David Moos, provides architectural design and planning across a broad range of project types, serving clients…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	Reinhold Residential	Exact match	Philadelphia, United StatesHQ recorded Sep 30, 2026	51-200	29 contacts →
	Exact match “The city’s best architectural secrets are transformed into sleek modern residences through Reinhold Residential, an owner, developer, and manager of luxury apartments for rent in…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	CBP Architects	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 30, 2026	11-50	24 contacts →
	Exact match “CBP Architects is an architecture firm providing design services to governmental, educational, institutional and private sector clients.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	Innova Services Corporation	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 30, 2026	11-50	23 contacts →
	Exact match “Innova brings more than 20 years of experience in the multi-family industry to bear in order to assist developers in all phases of development: resource efficiency…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	DAS Architects, INC	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 30, 2026	11-50	23 contacts →
	Exact match “DAS Architects, one of the country’s top design firms, has developed an exceptional resume of hospitality, retail, corporate and residential projects.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	Stone Sherick Consulting Group, LLC	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 30, 2026	1-10	14 contacts →
	Exact match “Stone Sherick Consulting Group and Sherick Project Management, Inc.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	Tantillo Architecture LLC	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 30, 2026	1-10	14 contacts →
	Exact match “Tantillo Architecture is a high energy generalist architectural design firm focused on bringing innovative design strategies to commercial and residential clients.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	Charles Matsinger Associates	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 30, 2026	11-50	13 contacts →
	Exact match “We are "The No-Attitude Architects,” a full service architectural firm committed to providing innovative architecture that enhances our clients’ quality of life where they live…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	Harman Deutsch Ohler Architecture	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 30, 2026	11-50	11 contacts →
	Exact match “harman deutsch ohler architecture is a service-oriented architecture and design firm rooted in development, catering to property investors, builders and developers.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Mmpartners, LLC	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 30, 2026	11-50	11 contacts →
	Exact match “MM Partners, LLC (MMP), based in Philadelphia, is a real estate development firm specializing in the construction and redevelopment of mixed-use, multifamily properties in some of…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	Atrium Design Group	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 30, 2026	1-10	11 contacts →
	Exact match “Atrium Design Group is an architecture & planning company based out of 8404 Donnybrook Dr, Chevy Chase, Maryland, United States.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	Varenhorst	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 30, 2026	11-50	10 contacts →
	Exact match “Varenhorst is an award-winning architectural firm based out of Philadelphia, Pennsylvania.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	Toner Architects	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 30, 2026	1-10	8 contacts →
	Exact match “Toner architects was founded with one singular goal in mind; collaborate with clients who enjoy the process of design, architecture, and building.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	Gnome Architects LLC	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 30, 2026	1-10	8 contacts →
	Exact match “As designers rooted in residential architecture, the word home can mean many different things.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	Krieger Associates Architects INC	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 30, 2026	1-10	8 contacts →
	Exact match “Krieger + Associates Architects Inc is an award-winning Philadelphia firm providing architectural, planning, and interior design services to residential, institutional, and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	BKP Architects P.C	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 30, 2026	11-50	7 contacts →
	Exact match “Welcome to BKP Architects, where we confidently advocate practicality in equal measure with creativity.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	Shophouse	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 30, 2026	1-10	7 contacts →
	Exact match “SHOPHOUSE interior architecture + design is a nationally recognized Philadelphia based boutique design firm founded in 2011.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	Khosla Properties	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 30, 2026	1-10	7 contacts →
	Exact match “Khosla Properties is a 100% minority owned and operated real estate firm specializing in investment, development, construction, and management of high-quality multi-family and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	The Riverwards Group	Exact match	Philadelphia, PA, United StatesHQ recorded Sep 30, 2026	11-50	6 contacts →
	Exact match “RWG is a full-service development company driven by an internal team of qualified real estate professionals whose combined breadth of experience integrates all areas of real…” Recorded in the RevenueBase company graph · Sep 30, 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 “architectural firms for multifamily”. 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 25 of 93 architectural firms for multifamily based in Philadelphia, United States

See the full list, filter by size, metro and specialty, and access 548 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

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

As of Sep 30, 2026

51.4%Verified-email coverage

11.5Average contacts per company

1-10Median size (employees)

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Philadelphia, so it is reported there. Company counts and contact totals on this page are exact for Philadelphia, over 93 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 Philadelphia, United States whose business descriptions match “architectural firms for multifamily” 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 548 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 September 30, 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.

Architectural firms for multifamily 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 “architectural firms for multifamily”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many architectural firms for multifamily are there based in Philadelphia, United States?

RevenueBase identified 93 company matches for architectural firms for multifamily associated with Philadelphia, United States as of September 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?

PMC Property Group, INC 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 architectural firms for multifamily?

New York leads the United States with 668 company records, followed by Los Angeles (349) and Chicago (239). Philadelphia has 93.

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 548 professional contacts with verified work emails tracked across these 93 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 September 30, 2026.

Ready to reach these companies? Verified emails and direct dials for all 93 architectural firms for multifamily based in Philadelphia, 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 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.