Company lists · Data refreshed September 2026

Top 25 Data modernization consulting firms based in Arlington, United States

Name: Data 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 28, 2026 38 companies tracked

RevenueBase identified 38 data modernization consulting firms headquartered in Arlington, United States as of September 2026 and tracks 1,718 professional contacts across them, including 791 with verified work emails. Across the United States, New York is the largest hub for this category (227 companies); Arlington has 38.

This list covers data modernization consulting firms headquartered in Arlington, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

38Companies

1,718Contacts tracked

791Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest data modernization consulting firms based in Arlington, United States

Ranked by team size

Top 25 of 38 data modernization consulting firms based in Arlington, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to data modernization consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Redhorse Corporation	Partial evidence	Arlington, VA, United StatesHQ checked Sep 28, 2026	201-500	287 contacts →
	Partial evidence “We want to improve the way government interacts with and uses data and technology.” Source: RevenueBase Database · checked Sep 28, 2026
2	Lovelytics	Strong evidence	Arlington, VA, United StatesHQ checked Sep 28, 2026	501-1,000	224 contacts →
	Strong evidence “Lovelytics is a leading data, AI, and analytics consulting firm headquartered in Arlington, Virginia, with team members across the US, Canada, Argentina, Colombia, and Spain.” Source: RevenueBase Database · checked Sep 28, 2026
3	Blue Altair	Partial evidence	Arlington, VA, United StatesHQ checked Sep 28, 2026	201-500	205 contacts →
	Partial evidence “Blue Altair is a niche, industry-recognized business and technology consulting firm that assists our clients with digital transformations.” Source: RevenueBase Database · checked Sep 28, 2026
4	Itech AG	Indirect evidence	Arlington, VA, United StatesHQ checked Sep 28, 2026	201-500	163 contacts →
	Indirect evidence “iTech AG helps organizations streamline operations by transitioning legacy systems, processes, and workflows into modern platforms through innovative technology solutions.” Source: RevenueBase Database · checked Sep 28, 2026
5	Janbask	Partial evidence	Arlington, VA, United StatesHQ checked Sep 28, 2026	201-500	137 contacts →
	Partial evidence “JanBask is a US-based AI and Technology Consulting company helping organizations accelerate digital transformation through Artificial Intelligence, Salesforce, Cloud, DevOps…” Source: RevenueBase Database · checked Sep 28, 2026
6	Tantus Technologies, INC	Partial evidence	Arlington, VA, United StatesHQ checked Sep 28, 2026	51-200	131 contacts →
	Partial evidence “Tantus Tech is an IT consulting firm that supports mission-critical programs for federal agencies, specializing in PMO, Health IT, Financial Management, and Tech Solutions.” Source: RevenueBase Database · checked Sep 28, 2026
7	ITG	Strong evidence	Arlington, VA, United StatesHQ checked Sep 28, 2026	501-1,000	57 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
8	Otot Technologies	Indirect evidence	Arlington, VA, United StatesHQ checked Sep 28, 2026	11-50	39 contacts →
	Indirect evidence “Technology is always changing.” Source: RevenueBase Database · checked Sep 28, 2026
9	Clarendon Partners, LLC	Indirect evidence	Arlington, VA, United StatesHQ checked Sep 28, 2026	11-50	35 contacts →
	Indirect evidence “Clarendon Partners is dedicated to shaping the future of operations through delivering innovations designed to fully benefit your digital transformation strategy.” Source: RevenueBase Database · checked Sep 28, 2026
10	Viatrie	Indirect evidence	Arlington, VA, United StatesHQ checked Sep 28, 2026	51-200	26 contacts →
	Indirect evidence “At ViaTrie, we reimagine organizations, transform security, and advance society.” Source: RevenueBase Database · checked Sep 28, 2026
11	North Rock	Partial evidence	Arlington, VA, United StatesHQ checked Sep 28, 2026	11-50	25 contacts →
	Partial evidence “Established in 2018, North Rock is an SBA certified 8(a) and Veteran Certified (VetCert) Service Disabled Veteran Owned Small Business (SDVOSB) IT and Management Consulting firm.” Source: RevenueBase Database · checked Sep 28, 2026
12	Summit2sea Consulting, A Cbeyondata Company	Partial evidence	Arlington, VA, United StatesHQ checked Sep 28, 2026	51-200	24 contacts →
	Partial evidence “Summit2Sea Consulting, LLC enables organizations to reach peak performance by collaborating with clients to maximize the return on their technology investment.” Source: RevenueBase Database · checked Sep 28, 2026
13	Simatree	Indirect evidence	Arlington, VA, United StatesHQ checked Sep 28, 2026	11-50	23 contacts →
	Indirect evidence “Simatree’s mission is to unite and educate your organization’s people, culture, technology, and process in order to optimize your utilization and capitalization of complex and…” Source: RevenueBase Database · checked Sep 28, 2026
14	Turbo Federal, LLC	Partial evidence	Arlington, VA, United StatesHQ checked Sep 28, 2026	51-200	21 contacts →
	Partial evidence “Turbo Federal is a trusted provider of AI, Digital Transformation, Application Modernization, Cybersecurity, Training, and Program Management services to federal government…” Source: RevenueBase Database · checked Sep 28, 2026
15	Smacon	Indirect evidence	Arlington, VA, United StatesHQ checked Sep 28, 2026	11-50	17 contacts →
	Indirect evidence “SMACON Technologies is a leading digital transformation services and solutions provider dedicated to helping businesses of all sizes thrive in the ever-evolving digital landscape.” Source: RevenueBase Database · checked Sep 28, 2026
16	Mantech Digital Transformation Consulting DTD	Indirect evidence	Arlington, VA, United StatesHQ checked Sep 28, 2026	201-500	14 contacts →
	Indirect evidence “ManTech’s Digital Transformation Division (DTD) is a Federal leading Digital Transformation consultancy with 20+ years of successfully Powering Mission Outcomes at the Edge of…” Source: RevenueBase Database · checked Sep 28, 2026
17	Avilamb	Partial evidence	Arlington, VA, United StatesHQ checked Sep 28, 2026	51-200	12 contacts →
	Partial evidence “Avilamb is driven by a mission to modernize government digital services by creating meaningful, user-centered experiences and delivering data-driven innovation.” Source: RevenueBase Database · checked Sep 28, 2026
18	Silverthorne Advisory Group	Strong evidence	Arlington, VA, United StatesHQ checked Sep 28, 2026	11-50	8 contacts →
	Strong evidence “Silverthorne Advisory Group is a data, cloud engineering, management and IT consulting firm.” Source: RevenueBase Database · checked Sep 28, 2026
19	Arlington Consulting Group ACG	Partial evidence	Arlington, VA, United StatesHQ checked Sep 28, 2026	1-10	6 contacts →
	Partial evidence “Arlington Consulting Group (ACG) is a consulting firm that stands at the vanguard of public sector transformation.” Source: RevenueBase Database · checked Sep 28, 2026
20	The Fila Group, LLC	Strong evidence	Arlington, VA, United StatesHQ checked Sep 28, 2026	11-50	5 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
21	Innovative Analytic Solutions	Partial evidence	Arlington, VA, United StatesHQ checked Sep 28, 2026	1-10	4 contacts →
	Partial evidence “We have over 20 years experience in delivering Analytics, Big Data, Business Intelligence and Data Management solutions to federal agencies.” Source: RevenueBase Database · checked Sep 28, 2026
22	Maxisoft Corporation	Indirect evidence	Arlington, VA, United StatesHQ checked Sep 28, 2026	51-200	2 contacts →
	Indirect evidence “MAXISOFT CORPORATION is an information technology and services company located in National Capital Region, United States.” Source: RevenueBase Database · checked Sep 28, 2026
23	Dataexos	Partial evidence	Arlington, VA, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “DataExos is a cloud, AI, and data consultancy and outsourcing partner.” Source: RevenueBase Database · checked Sep 28, 2026
24	Obstkel	Strong evidence	Arlington, VA, United StatesHQ checked Sep 28, 2026	11-50	1 contacts →
	Strong evidence “At OBSTKEL, we provide Technology and Consulting services focused on Cloud Computing, Big Data and Machine Learning to the Federal Government sector.” Source: RevenueBase Database · checked Sep 28, 2026
25	Semantic Data Systems	Strong evidence	Arlington, VA, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Strong evidence “Semantic Data Systems is an Information Technology consulting company, with core capabilities in Digital Transformation.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: data modernization consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names data modernization consulting firms.
Partial evidence: Its own public description names part of data modernization consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name data modernization consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 38 data modernization consulting firms based in Arlington, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 791 reachable decision-makers.

Free signup · no credit card

View the full list →

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

As of Sep 28, 2026

46.0%Verified-email coverage

45.2Average contacts per company

11-50Median size (employees)

Sep 28, 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 38 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among data modernization consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Arlington, United States whose own description of what they do matches “data modernization consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names data modernization consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among data modernization consulting firms, and records with no verified work email. Companies headquartered outside Arlington are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 791 across the full list. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Data modernization consulting firms by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names data modernization consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many data modernization consulting firms are there based in Arlington, United States?

RevenueBase identified 38 data modernization consulting firms headquartered in Arlington, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Redhorse Corporation, headquartered in Arlington, tops this list with the largest team on record.

Which city in the United States has the most data modernization consulting firms?

New York leads the United States with 227 headquartered companies, followed by Chicago (144) and Atlanta (132). Arlington has 38.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 791 verified decision-maker contacts tracked across these 38 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 38 data modernization consulting firms based in Arlington, United States. Start with a free account, no credit card.

Download this list →

Related lists

Data modernization consulting firms by geography

Browse the directory

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 Smart Search, 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.