Company lists · Data refreshed September 2026

Top 23 Application modernization consulting firms based in Washington, United States

Name: Application modernization consulting 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 21, 2026 64 companies tracked

RevenueBase identified 64 company matches for application modernization consulting firms associated with Washington, United States as of September 2026 and tracks 805 professional contacts across them, including 162 with verified work emails. Across the United States, New York is the largest hub for this category (250 companies); Washington has 64.

This list covers company matches for application modernization consulting 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 21, 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 21, 2026 How this list was built

64Companies

805Contacts tracked

162Verified emails

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The 23 largest application modernization consulting firms based in Washington, United States

Ranked by team size

Top 23 of 64 company matches for application modernization consulting firms based in Washington, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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	Code District	Exact match	Washington, VA, United StatesHQ recorded Sep 21, 2026	51-200	183 contacts →
	Exact match “We collaborate closely with technology and business leaders across industries to help drive organizational advancement through AI-powered, purpose-built software solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	Techunity, INC	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	51-200	156 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	Dantech Corporation INC	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	72 contacts →
	Exact match “As organizations navigate the demands of today’s fast-moving IT landscape, Dantech stands as a trusted partner with the expertise to guide, implement, and optimize technology…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	Cascades Technologies, INC	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	51-200	47 contacts →
	Exact match “Cascades Technologies is a Professional Consulting and IT Services firm with a commitment to personal and profession integrity.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Hekima	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	32 contacts →
	Exact match “At Hekima, we’re redefining how organizations approach IT solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	mobilize.net	Exact match	Washington, WA, United StatesHQ recorded Sep 21, 2026	201-500	30 contacts →
	Exact match “Mobilize.Net is now part of GAP.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	ishift.io	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	24 contacts →
	Exact match “iShift focuses on rapidly modernizing our customer’s legacy processes and systems using low-code platforms, RPA and Machine Learning.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	Strategic IT Partners	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	13 contacts →
	Exact match “Strategic IT Partners (SIP) stands at the forefront of software development and IT consulting, delivering bespoke, high-performance solutions that empower businesses to achieve…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Goldman Edwards	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	11 contacts →
	Exact match “Our CEO, whom was a government official within Department of Homeland Security (DHS) built Goldman Edwards on the foundation of security, innovation and service to our homeland.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Netaesthetics	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	9 contacts →
	Exact match “We build AI that works inside your business.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	K Street Consulting	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	7 contacts →
	Exact match “Converging Technology and Business At K Street Consulting, we're more than just IT support.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Office IT Solutions	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	4 contacts →
	Exact match “Office IT Solutions is a dynamic IT consulting company that is dedicated to providing high quality technical solutions specifically tailored to meet our clients individual…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	White Nautilus	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	11-50	4 contacts →
	Exact match “We help you explore, select, deploy, and operate the right technology.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Oaktree Apps	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	1-10	4 contacts →
	Exact match “We are a leading IT consulting services company, specializing in web/mobile application development, cloud computing, and blockchain.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Applied Innovative Technologies, INC	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	1-10	4 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	GO Intellects INC	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	1-10	3 contacts →
	Exact match “A fast growing IT consulting, services and support organization focused on innovation and quality.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Jtservices LLC	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	1-10	2 contacts →
	Exact match “JTServices is a Washington DC-based IT Consulting Agency.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	Reach Systems INC	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	1-10	2 contacts →
	Exact match “Reach Systems is an exceptional IT services firm with proven leadership in the consulting and project management space.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	Process M Nded	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	1-10	1 contacts →
	Exact match “Process M!nded, LLC is focused on being an innovative consulting firm focused on rapid business modernization for successful, transformative organizations across the private and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	VDB Technologies, LLC	Exact match	Washington, IL, United StatesHQ recorded Sep 21, 2026	1-10	1 contacts →
	Exact match “VDB Technologies, LLC is a software consulting company based out of Central Illinois.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	EWM Solutions	Exact match	Washington, MO, United StatesHQ recorded Sep 21, 2026	1-10	1 contacts →
	Exact match “At EWM Solutions, we specialize in empowering businesses to achieve peak performance through strategic technology optimization and budget management.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Margaret & CO	Exact match	Washington, United StatesHQ recorded Sep 21, 2026	1-10	1 contacts →
	Exact match “At Margaret & Co, we specialize in delivering transformative consulting services that empower businesses to thrive.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	Zenith Shield , LLC	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	1-10	1 contacts →
	Exact match “ZENITH SHIELD is an award-winning provider of strategic technology and business solutions to both the public and private sectors.” Recorded in the RevenueBase company graph · Sep 21, 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 “application modernization consulting 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 23 of 64 application modernization consulting firms based in Washington, United States

See the full list, filter by size, metro and specialty, and access 162 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Application modernization consulting firms based in Washington, United States at a glance

As of Sep 21, 2026

20.1%Verified-email coverage

12.6Average contacts per company

1-10Median size (employees)

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 64 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 “application modernization consulting 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 162 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 21, 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.

Application modernization consulting 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 “application modernization consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many application modernization consulting firms are there based in Washington, United States?

RevenueBase identified 64 company matches for application modernization consulting 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?

Code District 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 application modernization consulting firms?

New York leads the United States with 250 company records, followed by Houston (187) and Austin (176). Washington has 64.

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 162 professional contacts with verified work emails tracked across these 64 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 21, 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.