Company lists · Data refreshed September 2026

Top 25 Architectural firm software companies based in Washington, United States

Name: Architectural firm software companies based in Washington, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 81 companies tracked

RevenueBase identified 81 architectural firm software companies headquartered in Washington, United States as of September 2026 and tracks 2,365 professional contacts across them, including 665 with verified work emails. Across the United States, New York is the largest hub for this category (685 companies); Washington has 81.

This list covers architectural firm software companies headquartered in Washington, 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 28, 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 28, 2026 86% judged on-target in blind review

81Companies

2,365Contacts tracked

665Verified emails

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The 25 largest architectural firm software companies based in Washington, United States

Ranked by team size

Top 25 of 81 architectural firm software companies based in Washington, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to architectural firm software companies: 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	PAGE	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,191 contacts →
	Indirect evidence “Performance by Design.” Source: RevenueBase Database · checked Sep 28, 2026
2	Mckissack & Mckissack	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	175 contacts →
	Partial evidence “McKissack & McKissack is a national architectural, engineering, program and construction management firm with 30 years of experience working with clients to envision and deliver…” Source: RevenueBase Database · checked Sep 28, 2026
3	WDG	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	139 contacts →
	Indirect evidence “With offices in DC and Dallas, WDG's portfolio includes more than 500 major buildings across 10 practice areas, including Office, Multifamily, Mixed Use, Higher Education…” Source: RevenueBase Database · checked Sep 28, 2026
4	KCCT	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	87 contacts →
	Partial evidence “For 40 years, KCCT has created innovative and monumental architecture and interior design projects in more than 140 countries.” Source: RevenueBase Database · checked Sep 28, 2026
5	Archi-Textual, Pllc	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	n/a	86 contacts →
	Indirect evidence “ARCHI-TEXTUAL is a full service contemporary design firm serving the Washington DC metropolitan area, proud to offer the highest level of service and responsiveness.” Source: RevenueBase Database · checked Sep 28, 2026
6	Shalom Baranes Associates	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	84 contacts →
	Partial evidence “Shalom Baranes Associates (SBA) is a Washington, DC architectural firm with an acclaimed reputation for its expertise in residential, commercial, institutional, and governmental…” Source: RevenueBase Database · checked Sep 28, 2026
7	KGD Architecture Kishimoto.Gordon.Dalaya INC	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	69 contacts →
	Partial evidence “KGD Architecture is an award-winning full-service design firm headquartered in Washington, DC, with additional offices in Arlington, Virginia; Boston, Massachusetts; and Bangkok…” Source: RevenueBase Database · checked Sep 28, 2026
8	SKB Architecture & Design	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	55 contacts →
	Partial evidence “Established in 1982, SKB Architecture and Design (SKB) is an award-winning architecture and interior architecture firm that has become a leader in providing architectural…” Source: RevenueBase Database · checked Sep 28, 2026
9	Ressio Software	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	40 contacts →
	Indirect evidence “Managing construction projects has never been this simple: Streamline your processes, eliminate client headaches and boost your bottom line today with Ressio.” Source: RevenueBase Database · checked Sep 28, 2026
10	FOX Architects	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	51-200	40 contacts →
	Partial evidence “FOX Architects is an integrated, award-winning architecture and interior design firm in Washington, DC.” Source: RevenueBase Database · checked Sep 28, 2026
11	CGS Architects	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	30 contacts →
	Partial evidence “CGS Architects was founded in Georgetown in 1981 to provide services in master planning, architecture and interior design.” Source: RevenueBase Database · checked Sep 28, 2026
12	Bonstra L Haresign Architects	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	27 contacts →
	Partial evidence “Bonstra \| Haresign ARCHITECTS is guided by the belief that architecture transforms communities and inspires people.” Source: RevenueBase Database · checked Sep 28, 2026
13	Barnesvanze Architects	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	22 contacts →
	Indirect evidence “Our co-founders, Anthony “Ankie” Barnes and Stephen Vanze, established Barnes Vanze Architects in 1989.” Source: RevenueBase Database · checked Sep 28, 2026
14	Alphatec PC	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	22 contacts →
	Indirect evidence “Alphatec PC is a full service A/E firm located in Dupont Circle and has been providing design and consulting services for over 50 years.” Source: RevenueBase Database · checked Sep 28, 2026
15	Cunningham Quill Architects	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “Established in 1996, Cunningham \| Quill Architects has generated a diverse portfolio of projects that celebrate context and reflect a fresh and insightful approach to design.” Source: RevenueBase Database · checked Sep 28, 2026
16	PGN Architects, Pllc	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	14 contacts →
	Partial evidence “PGN Architects, PLLC is a full service architectural firm with experience in residential and commercial planning and architecture.” Source: RevenueBase Database · checked Sep 28, 2026
17	Drummond Projects	Partial evidence	Washington, United StatesHQ checked Sep 28, 2026	1-10	11 contacts →
	Partial evidence “Drummond Projects is an Architectural Design Practice That Brings an Energetic Mix of Civic-Mindedness and Resourceful Vigor to The Design Process.” Source: RevenueBase Database · checked Sep 28, 2026
18	Mcla Architectural Lighting Design	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	10 contacts →
	Partial evidence “MCLA is a thriving architectural lighting design firm founded in 1996 by Maureen Moran.” Source: RevenueBase Database · checked Sep 28, 2026
19	Thomson & Cooke Architects	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	9 contacts →
	Partial evidence “Thomson & Cooke Architects is a custom residential architecture firm based in Washington, DC.” Source: RevenueBase Database · checked Sep 28, 2026
20	Shinberg Levinas Architects	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	8 contacts →
	Partial evidence “A growing firm practicing Architecture & Interiors & Urban Design for the public and private realms, done responsibly.” Source: RevenueBase Database · checked Sep 28, 2026
21	Square 134 Architects	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	8 contacts →
	Partial evidence “Square 134 Architects is an award-winning, full-service architectural design firm in Washington, D.C.” Source: RevenueBase Database · checked Sep 28, 2026
22	Bbgm A I	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	8 contacts →
	Indirect evidence “Your Vision.” Source: RevenueBase Database · checked Sep 28, 2026
23	SORG	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	7 contacts →
	Partial evidence “Sorg is a full-service, international design firm offering architectural design services as well as programming, interior design, and construction management that was established…” Source: RevenueBase Database · checked Sep 28, 2026
24	EMA Architecture Interiors	Partial evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	1-10	7 contacts →
	Partial evidence “EMA is a multi-disciplinary architecture and design firm.” Source: RevenueBase Database · checked Sep 28, 2026
25	MESHU	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	11-50	7 contacts →
	Indirect evidence “Architects, advisors, and implementors of brands, experiences, and technology.” Source: RevenueBase Database · checked Sep 28, 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 firm software companies. 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 firm software companies.
Partial evidence: Its own public description names part of architectural firm software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name architectural firm software companies. 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 81 architectural firm software companies based in Washington, United States

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Architectural firm software companies based in Washington, United States at a glance

As of Sep 28, 2026

28.1%Verified-email coverage

29.2Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Washington, so it is reported there. Company counts and contact totals on this page are exact for Washington, over 81 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 firm software companies, 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 Washington, United States whose own description of what they do matches “architectural firm software companies”. 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 firm software companies), 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 firm software companies, and records with no verified work email. Companies headquartered outside Washington 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, 665 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 28, 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 firm software companies 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 firm software companies, 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 firm software companies are there based in Washington, United States?

RevenueBase identified 81 architectural firm software companies headquartered in Washington, 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?

PAGE, headquartered in Washington, tops this list with the largest team on record.

Which city in the United States has the most architectural firm software companies?

New York leads the United States with 685 headquartered companies, followed by Los Angeles (253) and Chicago (213). Washington has 81.

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 665 verified decision-maker contacts tracked across these 81 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 28, 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.