Company lists · Data refreshed September 2026

Top 25 Architectural signage firms based in Seattle, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 85 companies tracked

RevenueBase identified 85 company matches for architectural signage firms associated with Seattle, United States as of September 2026 and tracks 697 professional contacts across them, including 233 with verified work emails. Across the United States, New York is the largest hub for this category (405 companies); Seattle has 85.

This list covers company matches for architectural signage firms associated with Seattle, 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

85Companies

697Contacts tracked

233Verified emails

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The 25 largest architectural signage firms based in Seattle, United States

Ranked by team size

Top 25 of 85 company matches for architectural signage firms based in Seattle, 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	Airmark Corporation	Exact match	Seattle, WA, United StatesHQ recorded Sep 30, 2026	11-50	51 contacts →
	Exact match “As a national sign supply leader, AirMark is focused on improving productivity and profits for the sign, aerospace, and outdoor advertising industries.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	Graphite Design Group	Exact match	Seattle, WA, United StatesHQ recorded Sep 30, 2026	11-50	34 contacts →
	Exact match “Graphite Design Group is a Seattle-based design firm recognized for crafting people-focused integrated environments that elegantly solve complex problems.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	National Sign Corporation	Exact match	Seattle, WA, United StatesHQ recorded Sep 30, 2026	11-50	29 contacts →
	Exact match “In business for 100 years, National Sign designs lighted neon signs, business signs, restaurant signs, hotel signs and electronic message signs in Seattle.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	TCA Architecture Planning Design	Exact match	Seattle, WA, United StatesHQ recorded Sep 30, 2026	11-50	25 contacts →
	Exact match “TCA represents a 60+ year evolution of experience providing personalized design services for a wide range of challenging and notable projects.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5	Waypoint Sign Company	Exact match	Seattle, WA, United StatesHQ recorded Sep 30, 2026	11-50	23 contacts →
	Exact match “Waypoint Sign Company provides custom signage solutions across all 50 states for clients in the real estate development and management community.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	Johnson Braund, INC	Exact match	Seattle, WA, United StatesHQ recorded Sep 30, 2026	11-50	21 contacts →
	Exact match “Johnson Braund is a full-service architecture firm founded in 1977 that has been designing projects across the nation.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	Urbal Architecture	Exact match	Seattle, WA, United StatesHQ recorded Sep 30, 2026	11-50	20 contacts →
	Exact match “Urbal Architecture, PLLC was founded in 2010 and has grown to medium sized, award-winning architecture firm located in Seattle’s Eastlake neighborhood, and Portland.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	Atelier Drome	Exact match	Seattle, WA, United StatesHQ recorded Sep 30, 2026	11-50	16 contacts →
	Exact match “We are a 100% woman-owned, full-service, multi-disciplinary design firm that unites exceptional design with down-to-earth approachability, specializing in architecture, interior…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	Cast Architecture	Exact match	Seattle, WA, United StatesHQ recorded Sep 30, 2026	11-50	16 contacts →
	Exact match “CAST architecture is a Seattle-based firm with extensive experience designing contemporary spaces throughout the Northwest.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	Graffix INC	Exact match	Seattle, WA, United StatesHQ recorded Sep 30, 2026	11-50	15 contacts →
	Exact match “Graffix is a world-class source for design, production, and fulfillment of environmental graphics.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	Western Neon	Exact match	Seattle, WA, United StatesHQ recorded Sep 30, 2026	11-50	12 contacts →
	Exact match “Western Neon serves all your signage and environmental graphics needs.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	Heath Northwest	Exact match	Seattle, WA, United StatesHQ recorded Sep 30, 2026	11-50	10 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	Motionspace Architecture Design Pllc	Exact match	Seattle, WA, United StatesHQ recorded Sep 30, 2026	1-10	9 contacts →
	Exact match “Motionspace Architecture + Design PLLC is an Award Winning Seattle Architecture Firm.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	City Lights Sign Company	Exact match	Seattle, WA, United StatesHQ recorded Sep 30, 2026	1-10	9 contacts →
	Exact match “Established in 1987, City Lights Sign Company a full service sign company that designs, manufacturers, fabricates and installs both illuminated and non-illuminated signs.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	ECH Architecture	Exact match	Seattle, WA, United StatesHQ recorded Sep 30, 2026	1-10	8 contacts →
	Exact match “ECH Architecture is a mid-sized, full-service firm with expertise in building design, remodeling, planning, and interior design.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Gauge Design Group	Exact match	Seattle, WA, United StatesHQ recorded Sep 30, 2026	11-50	8 contacts →
	Exact match “Founded in 1978, Gauge Design Group is an award-winning design and fabrication firm founded on the ideas that beautiful things and spaces have a positive effect on people’s lives.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	Cross 2 Design Group C2dg	Exact match	Seattle, United StatesHQ recorded Sep 30, 2026	11-50	7 contacts →
	Exact match “Established in 2009, Cross 2 Design Group (C2DG) concentrates on building better through quality architectural and building envelope design.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	Grouparchitect	Exact match	Seattle, WA, United StatesHQ recorded Sep 30, 2026	1-10	6 contacts →
	Exact match “Grouparchitect designs concise architectural solutions for all sizes of residential, multifamily, and mixed-use/commercial projects.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	First Lamp Architects	Exact match	Seattle, WA, United StatesHQ recorded Sep 30, 2026	1-10	6 contacts →
	Exact match “First Lamp began in 2009 with the goal of becoming a full-service architecture and construction firm.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	Build LLC	Exact match	Seattle, WA, United StatesHQ recorded Sep 30, 2026	1-10	6 contacts →
	Exact match “BUILD is a multi-disciplinary architectural design firm with a diverse portfolio of work that demonstrates elegance, integrity and simplification of the complex.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	Trade-Marx Sign And Display	Exact match	Seattle, WA, United StatesHQ recorded Sep 30, 2026	11-50	6 contacts →
	Exact match “Trade-Marx is a Seattle-based, custom sign manufacturer, with a rich history spanning over 50 years of manufacturing environmental graphics.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	Kwanchai	Exact match	Seattle, WA, United StatesHQ recorded Sep 30, 2026	1-10	6 contacts →
	Exact match “Our Mission: reason made visible calm discovered dynamic beauty rendered bare Together, we’ll create a project concept and forge a transformed space, large or small, that is…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	Hyde Evans Design	Exact match	Seattle, WA, United StatesHQ recorded Sep 30, 2026	1-10	5 contacts →
	Exact match “Hyde Evans Design is an interior architecture and interior design firm with offices in Seattle and Palm Springs.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	Rutledge Maul Architects	Exact match	Seattle, WA, United StatesHQ recorded Sep 30, 2026	1-10	5 contacts →
	Exact match “Having served the Northwest and Puget Sound area now for over 50 years, our projects are embedded across our local landscape and have made lasting impressions in our communities.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	Studio19 Architects	Exact match	Seattle, WA, United StatesHQ recorded Sep 30, 2026	11-50	5 contacts →
	Exact match “Provides a full range of architectural, interior design and master planning services.” 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 signage 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 85 architectural signage firms based in Seattle, United States

See the full list, filter by size, metro and specialty, and access 233 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Architectural signage firms based in Seattle, United States at a glance

As of Sep 30, 2026

33.4%Verified-email coverage

8.2Average contacts per company

1-10Median size (employees)

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

501-1,000

Email recency for this list is measured across the whole United States list rather than for Seattle, so it is reported there. Company counts and contact totals on this page are exact for Seattle, over 85 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 Seattle, United States whose business descriptions match “architectural signage 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 233 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 signage 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 “architectural signage firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many architectural signage firms are there based in Seattle, United States?

RevenueBase identified 85 company matches for architectural signage firms associated with Seattle, 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?

Airmark Corporation 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 signage firms?

New York leads the United States with 405 company records, followed by Houston (188) and Los Angeles (154). Seattle has 85.

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 233 professional contacts with verified work emails tracked across these 85 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.

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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.