Company lists · Data refreshed October 2026

Top 25 Interior design and consulting firms based in Philadelphia, United States

Name: Interior design and consulting firms based in Philadelphia, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 121 companies tracked

RevenueBase identified 121 company matches for interior design and consulting firms associated with Philadelphia, United States as of October 2026 and tracks 746 professional contacts across them, including 349 with verified work emails. Across the United States, New York is the largest hub for this category (1,268 companies); Philadelphia has 121.

This list covers company matches for interior design and consulting firms 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 October 1, 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 1, 2026 How this list was built

121Companies

746Contacts tracked

349Verified emails

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The 25 largest interior design and consulting firms based in Philadelphia, United States

Ranked by team size

Top 25 of 121 company matches for interior design and consulting firms based in Philadelphia, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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	Jkrp Architects	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
2	Jacobswyper Architects	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 1, 2026	51-200	63 contacts →
	Exact match “JacobsWyper Architects is a certified WBE architectural, planning and interior design firm with locations in Philadelphia, PA, Raleigh, N.C, and Austin, TX.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Formcraft	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 1, 2026	51-200	53 contacts →
	Exact match “Formcraft is a design and build firm creating successful workplace strategies, translating companies' visions into engaging workplaces where business and people thrive.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	IEI Group, LTD	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 1, 2026	11-50	33 contacts →
	Exact match “IEI is a nationally recognized, award-winning, 20-person architecture, interior design and facilities planning firm based in Northern Liberties for last 20 years.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	Cosciamoos Architecture	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
6	PZS Architects	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 1, 2026	11-50	24 contacts →
	Exact match “PZS Architects provides a complete range of architectural, interior design and planning services.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Wulff Architects	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 1, 2026	11-50	23 contacts →
	Exact match “Named after its founder and President, Al Wulff, Wulff Architects was envisioned in 1992 as a community of architects and designers working together to advance both commercial…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	DAS Architects, INC	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
9	Daroff Design	Exact match	Philadelphia, United StatesHQ recorded Oct 1, 2026	11-50	18 contacts →
	Exact match “Daroff Design Inc + DDI Architects, PC (DDI), is an award winning, internationally acclaimed interiors, architecture, branding, and graphic design firm.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	Floss Barber INC	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 1, 2026	11-50	14 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	Tantillo Architecture LLC	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
12	Hellyer Lewis Smith, INC	Exact match	Philadelphia, United StatesHQ recorded Oct 1, 2026	11-50	14 contacts →
	Exact match “Hellyer Lewis Smith, Inc, is an architectural and interior design firm that has been serving the corporate community since its inception in 1984.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	Vestige Home	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 1, 2026	1-10	9 contacts →
	Exact match “Serving the Philadelphia, New York, and D.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	Rohe Creative	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 1, 2026	1-10	8 contacts →
	Exact match “Rohe Creative is a Philadelphia-based interior design studio that specializes in creating concept-driven hospitality spaces.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	Studio IQL	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 1, 2026	1-10	8 contacts →
	Exact match “Studio IQL is the result of 20 years of collaborative design work.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	Brawer Hauptman Larkin Architects	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 1, 2026	1-10	8 contacts →
	Exact match “Brawer Hauptman + Larkin Architects is an architecture, planning and interior design firm located in Philadelphia.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	Krieger Associates Architects INC	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
18	Performance Kitchens & Home	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 1, 2026	1-10	7 contacts →
	Exact match “Since 1974, Performance Kitchens and Home has earned a reputation as some of the most knowledgeable and creative kitchen designers.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	Glenna Stone Interiors	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 1, 2026	11-50	7 contacts →
	Exact match “Based in Philadelphia, we are an award-winning interior design firm with luxury residential and commercial clients nationwide.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20	Shophouse	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
21	CI Solutions, LLC	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 1, 2026	1-10	7 contacts →
	Exact match “Since 2009, CI Solutions has been servicing clients as a full service boutique commercial interiors firm from their headquarters in the Philadelphia metropolitan region.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22	Design Manifest	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 1, 2026	1-10	6 contacts →
	Exact match “Design Manifest is a boutique residential interior design firm serving clients in the Philadelphia metro area and the New Jersey Shore.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23	DYAD	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 1, 2026	1-10	6 contacts →
	Exact match “Design, image, and support for architects, interior designers, decorators, builders, and landscape architects.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24	Michelle Gage Interiors	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 1, 2026	1-10	6 contacts →
	Exact match “Michelle Gage Interiors is a full-service residential interior designer in Philadelphia, with an affinity for pattern plus detailed project management.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25	Eberlein Design Consultants LTD	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 1, 2026	1-10	6 contacts →
	Exact match “Founded in 1984, Eberlein Design Consultants Ltd.” Recorded in the RevenueBase company graph · Oct 1, 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 “interior design and consulting firms”. 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 121 interior design and consulting firms based in Philadelphia, United States

See the full list, filter by size, metro and specialty, and access 349 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Interior design and consulting firms based in Philadelphia, United States at a glance

As of Oct 1, 2026

46.8%Verified-email coverage

6.2Average contacts per company

1-10Median size (employees)

Oct 1, 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 Philadelphia, so it is reported there. Company counts and contact totals on this page are exact for Philadelphia, over 121 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 “interior design and consulting firms” 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 349 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 1, 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.

Interior design and consulting firms 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 “interior design and consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many interior design and consulting firms are there based in Philadelphia, United States?

RevenueBase identified 121 company matches for interior design and consulting firms associated with Philadelphia, 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?

Jkrp Architects 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 interior design and consulting firms?

New York leads the United States with 1,268 company records, followed by Los Angeles (558) and Chicago (425). Philadelphia has 121.

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 349 professional contacts with verified work emails tracked across these 121 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 1, 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.