Company lists · Data refreshed September 2026

Top 25 Design consultancy firms based in Philadelphia, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 260 companies tracked

RevenueBase identified 260 design consultancy firms headquartered in Philadelphia, United States as of September 2026 and tracks 2,690 professional contacts across them, including 1,312 with verified work emails. Across the United States, New York is the largest hub for this category (2,346 companies); Philadelphia has 260.

This list covers design consultancy firms headquartered in Philadelphia, 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 29, 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 29, 2026 86% judged on-target in blind review

260Companies

2,690Contacts tracked

1,312Verified emails

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The 25 largest design consultancy firms based in Philadelphia, United States

Ranked by team size

Top 25 of 260 design consultancy firms based in Philadelphia, United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to design consultancy 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	Ewingcole	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 29, 2026	201-500	509 contacts →
	Partial evidence “EwingCole is a nationally recognized architecture, engineering, interior design, and planning firm with offices in Atlanta, Baltimore, Charlotte, Fort Worth, Irvine, New York…” Source: RevenueBase Database · checked Sep 29, 2026
2	FCA	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 29, 2026	51-200	249 contacts →
	Partial evidence “FCA is a full-service architectural and design firm.” Source: RevenueBase Database · checked Sep 29, 2026
3	Think Company	Strong evidence	Philadelphia, PA, United StatesHQ checked Sep 29, 2026	51-200	125 contacts →
	Strong evidence “Think Company is an award-winning experience design and development consultancy.” Source: RevenueBase Database · checked Sep 29, 2026
4	Finch Brands	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 29, 2026	51-200	76 contacts →
	Partial evidence “Finch Brands is a boutique brand consultancy that helps brands win when it matters most.” Source: RevenueBase Database · checked Sep 29, 2026
5	Kierantimberlake	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 29, 2026	51-200	74 contacts →
	Indirect evidence “The alchemy of art, science, analysis, and intuition with regard to the built environment is our core mission.” Source: RevenueBase Database · checked Sep 29, 2026
6	Jkrp Architects	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 29, 2026	51-200	70 contacts →
	Indirect evidence “Residential \| Entertainment \| Retail \| Self Storage JKRP Architects is a full-service architectural firm dedicated to bringing client visions to life.” Source: RevenueBase Database · checked Sep 29, 2026
7	Electronic INK	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 29, 2026	51-200	66 contacts →
	Partial evidence “Electronic Ink is a research and design consulting firm with 26 years of design leadership.” Source: RevenueBase Database · checked Sep 29, 2026
8	Jacobswyper Architects	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 29, 2026	51-200	63 contacts →
	Partial evidence “JacobsWyper Architects is a certified WBE architectural, planning and interior design firm with locations in Philadelphia, PA, Raleigh, N.C, and Austin, TX.” Source: RevenueBase Database · checked Sep 29, 2026
9	DEFY	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 29, 2026	11-50	56 contacts →
	Indirect evidence “Defy is a strategic creative agency.” Source: RevenueBase Database · checked Sep 29, 2026
10	Formcraft	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 29, 2026	51-200	53 contacts →
	Partial evidence “Formcraft is a design and build firm creating successful workplace strategies, translating companies' visions into engaging workplaces where business and people thrive.” Source: RevenueBase Database · checked Sep 29, 2026
11	The Lighting Practice	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 29, 2026	11-50	42 contacts →
	Indirect evidence “The Lighting Practice transforms ordinary spaces into places that are extraordinary, captivating, and memorable.” Source: RevenueBase Database · checked Sep 29, 2026
12	Digsau	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 29, 2026	11-50	41 contacts →
	Partial evidence “DIGSAU practices contemporary architecture, urbanism and environmental design.” Source: RevenueBase Database · checked Sep 29, 2026
13	Blackney Hayes	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 29, 2026	11-50	38 contacts →
	Indirect evidence “What’s the story of your work?” Source: RevenueBase Database · checked Sep 29, 2026
14	Grayson SKY	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 29, 2026	11-50	33 contacts →
	Indirect evidence “Grayson Sky is a creative agency in Old City, Philadelphia.” Source: RevenueBase Database · checked Sep 29, 2026
15	IEI Group, LTD	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 29, 2026	11-50	33 contacts →
	Partial evidence “IEI is a nationally recognized, award-winning, 20-person architecture, interior design and facilities planning firm based in Northern Liberties for last 20 years.” Source: RevenueBase Database · checked Sep 29, 2026
16	Cosciamoos Architecture	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 29, 2026	11-50	32 contacts →
	Partial evidence “CosciaMoos Architecture, founded by principals Sergio Coscia and David Moos, provides architectural design and planning across a broad range of project types, serving clients…” Source: RevenueBase Database · checked Sep 29, 2026
17	Metcalfe Architecture & Design, LLC	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 29, 2026	11-50	28 contacts →
	Partial evidence “An experience design firm focused on serving schools, museums, hospitals, and corporate clients through architecture, exhibition design, and graphic design.” Source: RevenueBase Database · checked Sep 29, 2026
18	Cameron Digital Consulting	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 29, 2026	11-50	25 contacts →
	Indirect evidence “We help brands bring their ideas to life through many different media outlets such as organic social, Google/Facebook advertising, email marketing, website development, as well as…” Source: RevenueBase Database · checked Sep 29, 2026
19	PZS Architects	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 29, 2026	11-50	24 contacts →
	Partial evidence “PZS Architects provides a complete range of architectural, interior design and planning services.” Source: RevenueBase Database · checked Sep 29, 2026
20	CBP Architects	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 29, 2026	11-50	24 contacts →
	Partial evidence “CBP Architects is an architecture firm providing design services to governmental, educational, institutional and private sector clients.” Source: RevenueBase Database · checked Sep 29, 2026
21	MJ Settelen Construction, LLC	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 29, 2026	11-50	24 contacts →
	Partial evidence “MJ Settelen Construction is a Philadelphia-based firm providing General Contracting, Construction Management, Design-Build, Preconstruction, Consulting, and Facilities Services.” Source: RevenueBase Database · checked Sep 29, 2026
22	Wulff Architects	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 29, 2026	11-50	23 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
23	DAS Architects, INC	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 29, 2026	11-50	23 contacts →
	Partial evidence “DAS Architects, one of the country’s top design firms, has developed an exceptional resume of hospitality, retail, corporate and residential projects.” Source: RevenueBase Database · checked Sep 29, 2026
24	Fifteen	Partial evidence	Philadelphia, PA, United StatesHQ checked Sep 29, 2026	11-50	21 contacts →
	Partial evidence “FIFTEEN is a women-led architecture, design and strategy firm that partners with visionary leaders to turn bold ideas into built impact.” Source: RevenueBase Database · checked Sep 29, 2026
25	Cohere	Indirect evidence	Philadelphia, PA, United StatesHQ checked Sep 29, 2026	11-50	20 contacts →
	Indirect evidence “Cohesive branding for food, real estate + hospitality.” Source: RevenueBase Database · checked Sep 29, 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: design consultancy 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 design consultancy firms.
Partial evidence: Its own public description names part of design consultancy firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name design consultancy 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 260 design consultancy firms based in Philadelphia, United States

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Design consultancy firms based in Philadelphia, United States at a glance

As of Sep 29, 2026

48.8%Verified-email coverage

10.3Average contacts per company

1-10Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

193

11-50

51-200

201-500

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 260 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 design consultancy 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 Philadelphia, United States whose own description of what they do matches “design consultancy 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 design consultancy 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 design consultancy firms, and records with no verified work email. Companies headquartered outside Philadelphia 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, 1,312 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 29, 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.

Design consultancy 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 design consultancy 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 design consultancy firms are there based in Philadelphia, United States?

RevenueBase identified 260 design consultancy firms headquartered in Philadelphia, 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?

Ewingcole, headquartered in Philadelphia, tops this list with the largest team on record.

Which city in the United States has the most design consultancy firms?

New York leads the United States with 2,346 headquartered companies, followed by Los Angeles (1,126) and Chicago (783). Philadelphia has 260.

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 1,312 verified decision-maker contacts tracked across these 260 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 29, 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.