Company lists · Data refreshed September 2026

Top 17 Application modernization consulting firms based in Arlington, United States

Name: Application modernization consulting firms based in Arlington, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 28 companies tracked

RevenueBase identified 28 company matches for application modernization consulting firms associated with Arlington, United States as of September 2026 and tracks 663 professional contacts across them, including 327 with verified work emails. Across the United States, New York is the largest hub for this category (250 companies); Arlington has 28.

This list covers company matches for application modernization consulting firms associated with Arlington, 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

28Companies

663Contacts tracked

327Verified emails

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The 17 largest application modernization consulting firms based in Arlington, United States

Ranked by team size

Top 17 of 28 company matches for application modernization consulting firms based in Arlington, 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	Blue Altair	Exact match	Arlington, VA, United StatesHQ recorded Sep 21, 2026	201-500	205 contacts →
	Exact match “Blue Altair is a niche, industry-recognized business and technology consulting firm that assists our clients with digital transformations.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	Itech AG	Exact match	Arlington, VA, United StatesHQ recorded Sep 21, 2026	201-500	163 contacts →
	Exact match “iTech AG helps organizations streamline operations by transitioning legacy systems, processes, and workflows into modern platforms through innovative technology solutions.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	EST Group	Exact match	Arlington, TX, United StatesHQ recorded Sep 21, 2026	51-200	88 contacts →
	Exact match “At EST Group, our motto is The best experience you will ever have with an IT consulting company, which is a pretty bold claim.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4	ITG	Exact match	Arlington, VA, United StatesHQ recorded Sep 21, 2026	501-1,000	57 contacts →
	Exact match “Incentive Technology Group (ITG), now part of global consultancy ICF, is a unique, pure play digital consulting firm delivering IT system modernization and business transformation…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Clarendon Partners, LLC	Exact match	Arlington, VA, United StatesHQ recorded Sep 21, 2026	11-50	35 contacts →
	Exact match “Clarendon Partners is dedicated to shaping the future of operations through delivering innovations designed to fully benefit your digital transformation strategy.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	TEN Mile Square Technologies, LLC	Exact match	Arlington, VA, United StatesHQ recorded Sep 21, 2026	11-50	21 contacts →
	Exact match “When the answer isn’t obvious, it’s time to call in Ten Mile Square.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7	Turbo Federal, LLC	Exact match	Arlington, VA, United StatesHQ recorded Sep 21, 2026	51-200	21 contacts →
	Exact match “Turbo Federal is a trusted provider of AI, Digital Transformation, Application Modernization, Cybersecurity, Training, and Program Management services to federal government…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	RSDC	Exact match	Arlington, VA, United StatesHQ recorded Sep 21, 2026	11-50	17 contacts →
	Exact match “At RSDC, we are dedicated to driving innovation and excellence in the digital landscape.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Avilamb	Exact match	Arlington, VA, United StatesHQ recorded Sep 21, 2026	51-200	12 contacts →
	Exact match “Avilamb is driven by a mission to modernize government digital services by creating meaningful, user-centered experiences and delivering data-driven innovation.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Martex Software	Exact match	Arlington, TX, United StatesHQ recorded Sep 21, 2026	1-10	9 contacts →
	Exact match “MARTEX Software, Inc.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	The Fila Group, LLC	Exact match	Arlington, VA, United StatesHQ recorded Sep 21, 2026	11-50	5 contacts →
	Exact match “Fila Group is an established strategic consulting firm specializing in the delivery of talented teams to clients in support of business and information technology modernization…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Aileron Consulting, LLC	Exact match	Arlington, VA, United StatesHQ recorded Sep 21, 2026	11-50	5 contacts →
	Exact match “Aileron Consulting LLC is Management and Technology Consulting firm.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Maxisoft Corporation	Exact match	Arlington, VA, United StatesHQ recorded Sep 21, 2026	51-200	2 contacts →
	Exact match “MAXISOFT CORPORATION is an information technology and services company located in National Capital Region, United States.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Semantic Data Systems	Exact match	Arlington, VA, United StatesHQ recorded Sep 21, 2026	1-10	1 contacts →
	Exact match “Semantic Data Systems is an Information Technology consulting company, with core capabilities in Digital Transformation.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Best Technology Consulting, LLC	Exact match	Arlington, VA, United StatesHQ recorded Sep 21, 2026	1-10	1 contacts →
	Exact match “Provider of software architecture, design and development services and consulting, specializing in web/cloud application modernization and systems integrations using technologies…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Intitier	Exact match	Arlington, TX, United StatesHQ recorded Sep 21, 2026	1-10	1 contacts →
	Exact match “We are a group of consultants with over 20 years in the field of Information Technology.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	ulta.io	Exact match	Arlington, VA, United StatesHQ recorded Sep 21, 2026	1-10	1 contacts →
	Exact match “We help CTOs, Product Managers, and startup founders turn "if only we could." into working software.” 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 17 of 28 application modernization consulting firms based in Arlington, United States

See the full list, filter by size, metro and specialty, and access 327 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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

As of Sep 21, 2026

49.3%Verified-email coverage

23.7Average contacts per company

1-10Median size (employees)

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United States list rather than for Arlington, so it is reported there. Company counts and contact totals on this page are exact for Arlington, over 28 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 Arlington, 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 327 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 Arlington, United States?

RevenueBase identified 28 company matches for application modernization consulting firms associated with Arlington, 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?

Blue Altair 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). Arlington has 28.

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 327 professional contacts with verified work emails tracked across these 28 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.