Company lists · Data refreshed November 2026

Top 25 Architectural & electrical designers based in Washington, United States

Name: Architectural & electrical designers based in Washington, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 51 companies tracked

RevenueBase identified 51 company matches for architectural & electrical designers associated with Washington, United States as of November 2026 and tracks 477 professional contacts across them, including 148 with verified work emails. Across the United States, New York is the largest hub for this category (384 companies); Washington has 51.

This list covers company matches for architectural & electrical designers associated with Washington, 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 November 5, 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 Nov 5, 2026 How this list was built

51Companies

477Contacts tracked

148Verified emails

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The 25 largest architectural & electrical designers based in Washington, United States

Ranked by team size

Top 25 of 51 company matches for architectural & electrical designers based in Washington, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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	Archi-Textual, Pllc	Exact match	Washington, DC, United StatesHQ recorded Nov 5, 2026	n/a	87 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	Shalom Baranes Associates	Exact match	Washington, DC, United StatesHQ recorded Nov 5, 2026	51-200	82 contacts →
	Exact match “Shalom Baranes Associates (SBA) is a Washington, DC architectural firm with an acclaimed reputation for its expertise in residential, commercial, institutional, and governmental…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3	Barnesvanze Architects	Exact match	Washington, DC, United StatesHQ recorded Nov 5, 2026	11-50	23 contacts →
	Exact match “Our co-founders, Anthony “Ankie” Barnes and Stephen Vanze, established Barnes Vanze Architects in 1989.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	Drummond Projects	Exact match	Washington, United StatesHQ recorded Nov 5, 2026	1-10	16 contacts →
	Exact match “Drummond Projects is an Architectural Design Practice That Brings an Energetic Mix of Civic-Mindedness and Resourceful Vigor to The Design Process.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	Studiomb	Exact match	Washington, DC, United StatesHQ recorded Nov 5, 2026	11-50	15 contacts →
	Exact match “StudioMB, located in Washington, D.C, pursues a range of project types and provides complete professional services in the fields of architecture, campus and community planning…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	PGN Architects, Pllc	Exact match	Washington, DC, United StatesHQ recorded Nov 5, 2026	11-50	15 contacts →
	Exact match “PGN Architects, PLLC is a full service architectural firm with experience in residential and commercial planning and architecture.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	Singleton Electric CO INC	Exact match	Washington, United StatesHQ recorded Nov 5, 2026	11-50	12 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	Mcla Architectural Lighting Design	Exact match	Washington, VA, United StatesHQ recorded Nov 5, 2026	11-50	11 contacts →
	Exact match “MCLA is a thriving architectural lighting design firm founded in 1996 by Maureen Moran.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	Bbgm A I	Exact match	Washington, DC, United StatesHQ recorded Nov 5, 2026	11-50	10 contacts →
	Exact match “Your Vision.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	SORG	Exact match	Washington, DC, United StatesHQ recorded Nov 5, 2026	11-50	8 contacts →
	Exact match “Sorg is a full-service, international design firm offering architectural design services as well as programming, interior design, and construction management that was established…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	VA Spaces	Exact match	Washington, DC, United StatesHQ recorded Nov 5, 2026	1-10	7 contacts →
	Exact match “Established in 2006, VA-Spaces is a full service interior architecture and design firm located in the Washington, DC Metropolitan Area.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	Grossmueller's Design Consultants, INC	Exact match	Washington, DC, United StatesHQ recorded Nov 5, 2026	1-10	6 contacts →
	Exact match “Our philosophy is to handle both complex and simple design projects with equal care, while providing the highest quality work.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	EMA Architecture Interiors	Exact match	Washington, DC, United StatesHQ recorded Nov 5, 2026	1-10	6 contacts →
	Exact match “EMA is a multi-disciplinary architecture and design firm.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	The Drawing Board, INC	Exact match	Washington, DC, United StatesHQ recorded Nov 5, 2026	1-10	6 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	R2l Architects, Pllc	Exact match	Washington, DC, United StatesHQ recorded Nov 5, 2026	11-50	5 contacts →
	Exact match “R2L:Architects, PLLC was founded in 2010 to create elegant solutions to the architectural challenges faced by our clients, including communities, corporations, institutions, and…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	Studio Laan, PC	Exact match	Washington, DC, United StatesHQ recorded Nov 5, 2026	1-10	4 contacts →
	Exact match “Studio Laan, PC is a Washington, DC-based small, woman-owned business.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	WLC Design	Exact match	Washington, DC, United StatesHQ recorded Nov 5, 2026	1-10	4 contacts →
	Exact match “WLC Design is a full-service design and development firm delivering integrated solutions across residential, commercial, and community-based real estate.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	Warren County Electric	Exact match	Washington, MO, United StatesHQ recorded Nov 5, 2026	11-50	4 contacts →
	Exact match “Warren County Electric is an experienced and professional electrical contracting and electrical design-build company serving the greater St Louis region.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	Washington Engineering & Architecture, INC	Exact match	Washington, MO, United StatesHQ recorded Nov 5, 2026	1-10	3 contacts →
	Exact match “WEA is a fully staffed, full-service engineering firm also offering architecture and interior design services.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	WJ Architects, LLC	Exact match	Washington, DC, United StatesHQ recorded Nov 5, 2026	1-10	3 contacts →
	Exact match “WJ Architects, LLC \| Washington, DC Architecture \| Interiors \| Planning WJ Architects is an architecture, planning and interiors company based in Washington, DC.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21	K P Architects	Exact match	Washington, DC, United StatesHQ recorded Nov 5, 2026	1-10	3 contacts →
	Exact match “K+P Architects is a full-service architectural firm located at 1250 Connecticut Avenue in Washington, DC.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22	Outerbridge Horsey Associates	Exact match	Washington, United StatesHQ recorded Nov 5, 2026	11-50	2 contacts →
	Exact match “Outerbridge Horsey Assoc is an Architecture and Planning company located in 1228 1/2 31st St Nw, Washington, Null, United States.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23	Zorro INC	Exact match	Washington, DC, United StatesHQ recorded Nov 5, 2026	1-10	2 contacts →
	Exact match “Design-Build Company offering Pre-Construction Services such as:~Assessments + Estimates ~Scope of Work ~Project Design ~Permit Expediting ~Project Management At Zorro all…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24	Balodemas Architects, Chtd	Exact match	Washington, DC, United StatesHQ recorded Nov 5, 2026	1-10	2 contacts →
	Exact match “Balodemas Architects is a design practice based in Washington, DC that has successfully guided diverse and challenging projects since 1988.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25	Carbonado Design	Exact match	Washington, DC, United StatesHQ recorded Nov 5, 2026	1-10	2 contacts →
	Exact match “As unapologetic architecture generalist we bring a love of design and refinement to all of our projects.” Recorded in the RevenueBase company graph · Nov 5, 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 & electrical designers”. 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 51 architectural & electrical designers based in Washington, United States

See the full list, filter by size, metro and specialty, and access 148 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Architectural & electrical designers based in Washington, United States at a glance

As of Nov 5, 2026

31.0%Verified-email coverage

9.4Average contacts per company

1-10Median size (employees)

Nov 5, 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 Washington, so it is reported there. Company counts and contact totals on this page are exact for Washington, over 51 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 Washington, United States whose business descriptions match “architectural & electrical designers” 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 148 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 November 5, 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 & electrical designers 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 & electrical designers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many architectural & electrical designers are there based in Washington, United States?

RevenueBase identified 51 company matches for architectural & electrical designers associated with Washington, United States as of November 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?

Archi-Textual, Pllc 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 & electrical designers?

New York leads the United States with 384 company records, followed by Houston (158) and Los Angeles (147). Washington has 51.

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 148 professional contacts with verified work emails tracked across these 51 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 November 5, 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.