Company lists · Data refreshed September 2026

Top 13 Volunteer web development firms based in Washington, United States

Name: Volunteer web development firms based in Washington, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 40 companies tracked

RevenueBase identified 40 company matches for volunteer web development firms associated with Washington, United States as of September 2026 and tracks 185 professional contacts across them, including 36 with verified work emails. Across the United States, New York is the largest hub for this category (255 companies); Washington has 40.

This list covers company matches for volunteer web development firms 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 September 22, 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 22, 2026 How this list was built

40Companies

185Contacts tracked

36Verified emails

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The 13 largest volunteer web development firms based in Washington, United States

Ranked by team size

Top 13 of 40 company matches for volunteer web development firms based in Washington, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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	RAD Campaign	Exact match	Washington, United StatesHQ recorded Sep 22, 2026	11-50	13 contacts →
	Exact match “Rad Campaign is a full-service web agency that provides web design, development, online marketing and strategic services to non-profit organizations, political campaigns, and…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2	Indietech Solutions	Exact match	Washington, DC, United StatesHQ recorded Sep 22, 2026	1-10	9 contacts →
	Exact match “IndieTech Solutions partners with nonprofit organizations to build websites that amplify their mission and impact.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3	ASK The Egghead INC	Exact match	Washington, DC, United StatesHQ recorded Sep 22, 2026	1-10	8 contacts →
	Exact match “Ask the Egghead is a Washington, DC-based WordPress web design and development agency specializing in organizations that make a difference, nonprofits, healthcare and…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4	Soapbox Engage	Exact match	Washington, DC, United StatesHQ recorded Sep 22, 2026	11-50	8 contacts →
	Exact match “Web development services for the non-profit and socially responsible business sectors.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5	Parsage, INC	Exact match	Washington, DC, United StatesHQ recorded Sep 22, 2026	11-50	5 contacts →
	Exact match “Parsage is a boutique agile software development firm based in Washington, DC and founded in 2010.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6	Dupont Creative	Exact match	Washington, DC, United StatesHQ recorded Sep 22, 2026	1-10	4 contacts →
	Exact match “Dupont Creative is an established Washington, DC web design firm, specializing in website development and online marketing.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7	Lightning Fruit	Exact match	Washington, DC, United StatesHQ recorded Sep 22, 2026	1-10	3 contacts →
	Exact match “We create badass, impactful websites that help our clients connect with their community and advance the good they do in the world.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8	Alchemicode	Exact match	Washington, DC, United StatesHQ recorded Sep 22, 2026	1-10	3 contacts →
	Exact match “We are a team of lifelong programmers and digital hobbyists.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9	Scotch Digital	Exact match	Washington, DC, United StatesHQ recorded Sep 22, 2026	1-10	3 contacts →
	Exact match “Top Shelf Web Design & Development - We are creative thinkers with a focus on modern web production.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10	Vaya Mobile	Exact match	Washington, DC, United StatesHQ recorded Sep 22, 2026	1-10	3 contacts →
	Exact match “Vaya Mobile is a web agency focused on helping small and medium organization build and manage their web properties.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11	501ctech	Exact match	Washington, DC, United StatesHQ recorded Sep 22, 2026	11-50	2 contacts →
	Exact match “Effective on July 1, 2016, 501cTECH merged with Tech Impact, the nation’s leading nonprofit technology services organization and the operator of an award-winning IT training…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12	DLM WEB Development	Exact match	Washington, DC, United StatesHQ recorded Sep 22, 2026	1-10	2 contacts →
	Exact match “DLM Web Developments specializes in developing websites for small businesses and non-profits that need a polished and professional website, but simply can't afford the fees that…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13	Fixed Digital	Exact match	Washington, DC, United StatesHQ recorded Sep 22, 2026	1-10	1 contacts →
	Exact match “Fixed Digital helps startups and small business owners scale their product or service with custom web design and no-code development.” Recorded in the RevenueBase company graph · Sep 22, 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 “volunteer web development 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 13 of 40 volunteer web development firms based in Washington, United States

See the full list, filter by size, metro and specialty, and access 36 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Volunteer web development firms based in Washington, United States at a glance

As of Sep 22, 2026

19.5%Verified-email coverage

4.6Average contacts per company

1-10Median size (employees)

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 40 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 “volunteer web development 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 36 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 22, 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.

Volunteer web development 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 “volunteer web development firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many volunteer web development firms are there based in Washington, United States?

RevenueBase identified 40 company matches for volunteer web development firms associated with Washington, 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?

RAD Campaign 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 volunteer web development firms?

New York leads the United States with 255 company records, followed by Los Angeles (127) and Austin (105). Washington has 40.

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 36 professional contacts with verified work emails tracked across these 40 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 22, 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.