Company lists · Data refreshed September 2026

Top 25 Web development companies based in Washington, United States

Name: Web development 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 7, 2026 96 companies tracked

RevenueBase identified 96 company matches for web development companies associated with Washington, United States as of September 2026 and tracks 424 professional contacts across them, including 77 with verified work emails. Across the United States, New York is the largest hub for this category (823 companies); Washington has 96.

This list covers company matches for web development companies 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 7, 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 7, 2026 How this list was built

96Companies

424Contacts tracked

77Verified emails

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The 25 largest web development companies based in Washington, United States

Ranked by team size

Top 25 of 96 company matches for web development companies based in Washington, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 7, 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	Design In DC	Exact match	Washington, DC, United StatesHQ recorded Sep 7, 2026	11-50	41 contacts →
	Exact match “Based in the heart of Washington DC, we are a dynamic and innovative full-service Web Design & Creative Agency committed to transforming your vision into a captivating digital…” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
2	Polyuno	Exact match	Washington, DC, United StatesHQ recorded Sep 7, 2026	51-200	21 contacts →
	Exact match “PolyUno conducts business in the realms of Software technology, Web Server Management, Graphic Design, and Content Management Systems.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
3	RAD Campaign	Exact match	Washington, United StatesHQ recorded Sep 7, 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 7, 2026 · View company records in RevenueBase
4	Netaesthetics	Exact match	Washington, DC, United StatesHQ recorded Sep 7, 2026	11-50	9 contacts →
	Exact match “We build AI that works inside your business.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
5	Indietech Solutions	Exact match	Washington, DC, United StatesHQ recorded Sep 7, 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 7, 2026 · View company records in RevenueBase
6	ASK The Egghead INC	Exact match	Washington, DC, United StatesHQ recorded Sep 7, 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 7, 2026 · View company records in RevenueBase
7	Alliance Interactive	Exact match	Washington, United StatesHQ recorded Sep 7, 2026	11-50	8 contacts →
	Exact match “Alliance is an award winning digital marketing agency, SE0, web design and website maintenance services.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
8	TOO Darn Loud Digital Marketing	Exact match	Washington, DC, United StatesHQ recorded Sep 7, 2026	1-10	6 contacts →
	Exact match “We are passionate about delivering innovative designs customized to our client’s brand and business focus.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
9	Perisphere Media	Exact match	Washington, DC, United StatesHQ recorded Sep 7, 2026	1-10	5 contacts →
	Exact match “Perisphere Media is a digital production studio that designs, implements, manages and optimizes content-driven web presences for a growing portfolio of nonprofit, education, small…” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
10	The AD Agency	Exact match	Washington, DC, United StatesHQ recorded Sep 7, 2026	11-50	5 contacts →
	Exact match “Our mission is to provide strategic results-oriented marketing, websites, apps, online digital advertising, graphic design, public relations, media buying and IT support to…” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
11	Dupont Creative	Exact match	Washington, DC, United StatesHQ recorded Sep 7, 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 7, 2026 · View company records in RevenueBase
12	Alchemicode	Exact match	Washington, DC, United StatesHQ recorded Sep 7, 2026	1-10	3 contacts →
	Exact match “We are a team of lifelong programmers and digital hobbyists.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
13	Scotch Digital	Exact match	Washington, DC, United StatesHQ recorded Sep 7, 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 7, 2026 · View company records in RevenueBase
14	Vaya Mobile	Exact match	Washington, DC, United StatesHQ recorded Sep 7, 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 7, 2026 · View company records in RevenueBase
15	Mitchell Strategies	Exact match	Washington, DC, United StatesHQ recorded Sep 7, 2026	11-50	2 contacts →
	Exact match “We take an integrated approach to digital marketing, blending content development, online advertising, social media, SEO, and website optimization to improve reach and revenue for…” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
16	Mumino	Exact match	Washington, DC, United StatesHQ recorded Sep 7, 2026	1-10	2 contacts →
	Exact match “We work with businesses & brands to build up their digital presence, leading to more conversions, by building trust through expert web design & content production.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
17	Vznayres	Exact match	Washington, DC, United StatesHQ recorded Sep 7, 2026	1-10	2 contacts →
	Exact match “Most businesses lack time and expertise to build a website that gets results.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
18	Space AGE Mediaworks	Exact match	Washington, MO, United StatesHQ recorded Sep 7, 2026	1-10	2 contacts →
	Exact match “We’re a family-owned digital agency committed to helping businesses shine online through thoughtful, efficient, and effective solutions.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
19	Infrared Productions LLC	Exact match	Washington, DC, United StatesHQ recorded Sep 7, 2026	1-10	2 contacts →
	Exact match “Infrared Productions is a digital media company focusing on bringing the best and latest in web design trends and technology to local area businesses and political campaigns.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
20	Mainline Business Solutions	Exact match	Washington, DC, United StatesHQ recorded Sep 7, 2026	1-10	2 contacts →
	Exact match “Mainline Business Solutions is a leading business solutions agency dedicated to helping companies thrive.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
21	Cocrele	Exact match	Washington, IL, United StatesHQ recorded Sep 7, 2026	1-10	2 contacts →
	Exact match “We help businesses improve, build, market, and manage a better web presence by defining effective goals and pursuing leads to help them grow.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
22	Castelli Solutions	Exact match	Washington, DC, United StatesHQ recorded Sep 7, 2026	1-10	2 contacts →
	Exact match “Castelli Solutions can help with your website development projects, internal process optimization, WordPress setup & management, digital marketing strategy, and anything else you…” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
23	DLM WEB Development	Exact match	Washington, DC, United StatesHQ recorded Sep 7, 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 7, 2026 · View company records in RevenueBase
24	beza.net	Exact match	Washington, DC, United StatesHQ recorded Sep 7, 2026	51-200	1 contacts →
	Exact match “BEZA leads the Internet services market by providing state-of-the-art technology with flexible options and control that guarantee the right solution at a great value.” Recorded in the RevenueBase company graph · Sep 7, 2026 · View company records in RevenueBase
25	Creatorshd	Exact match	Washington, DC, United StatesHQ recorded Sep 7, 2026	1-10	1 contacts →
	Exact match “CreatorsHD, is a digital agency dedicated to developing and/or improving the brand of small businesses, start-ups and non-profits, with a specialty in; website development, social…” Recorded in the RevenueBase company graph · Sep 7, 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 “web development companies”. 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 96 web development companies based in Washington, United States

See the full list, filter by size, metro and specialty, and access 77 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Web development companies based in Washington, United States at a glance

As of Sep 7, 2026

18.2%Verified-email coverage

4.4Average contacts per company

1-10Median size (employees)

Sep 7, 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 96 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 “web development companies” 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 77 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 7, 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.

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

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

RevenueBase identified 96 company matches for web development companies 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?

Design In DC 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 web development companies?

New York leads the United States with 823 company records, followed by Los Angeles (405) and Houston (367). Washington has 96.

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 77 professional contacts with verified work emails tracked across these 96 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 7, 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.