Company lists · Data refreshed September 2026

Top 18 State government IT consultants based in Arlington, United States

RevenueBase identified 27 state government IT consultants headquartered in Arlington, United States as of September 2026 and tracks 694 professional contacts across them, including 304 with verified work emails. Across the United States, Washington is the largest hub for this category (91 companies); Arlington has 27.

This list covers state government IT consultants 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 29, 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 29, 2026 86% judged on-target in blind review
27Companies
694Contacts tracked
304Verified emails
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The 18 largest state government IT consultants based in Arlington, United States

Ranked by team size
Top 18 of 27 state government IT consultants based in Arlington, United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to state government IT consultants: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceArlington, VA, United StatesHQ checked Sep 29, 2026201-500163 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 29, 2026
2Partial evidenceArlington, VA, United StatesHQ checked Sep 29, 202651-200131 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 29, 2026
3Indirect evidenceArlington, VA, United StatesHQ checked Sep 29, 202651-200113 contacts →

Indirect evidence

“The most innovative solutions to the toughest customer challenges come from a diversity of ideas and insights.”

Source: RevenueBase Database · checked Sep 29, 2026
4Strong evidenceArlington, VA, United StatesHQ checked Sep 29, 2026501-1,00057 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 29, 2026
5Partial evidenceArlington, VA, United StatesHQ checked Sep 29, 202651-20030 contacts →

Partial evidence

“Federal Working Group has had the privilege of supporting achievement of important government agency mission objectives, since 2004.”

Source: RevenueBase Database · checked Sep 29, 2026
6Indirect evidenceArlington, VA, United StatesHQ checked Sep 29, 202611-5027 contacts →

Indirect evidence

“Big Business Capability from a Small Business HLinc delivers holistic solutions to our customers’ needs – we develop, integrate, and implement technological solutions, customized…”

Source: RevenueBase Database · checked Sep 29, 2026
7Partial evidenceArlington, VA, United StatesHQ checked Sep 29, 202611-5025 contacts →

Partial evidence

“D2 Consulting provides services to the Federal Government focused in the following three area's We leverage D2 Consulting engineering, operations and governance best practices to…”

Source: RevenueBase Database · checked Sep 29, 2026
8Partial evidenceArlington, VA, United StatesHQ checked Sep 29, 202611-5019 contacts →

Partial evidence

“STP is an IT services company that specializes in building mission critical infrastructure, applications and cybersecurity systems.”

Source: RevenueBase Database · checked Sep 29, 2026
9Indirect evidenceArlington, VA, United StatesHQ checked Sep 29, 202611-5017 contacts →

Indirect evidence

“KITC, LLC is an SBA Certified 8(a) Minority-Owned Small Disadvantaged Business (SDB) focused on Mission Process Modernization services.”

Source: RevenueBase Database · checked Sep 29, 2026
10Partial evidenceArlington, VA, United StatesHQ checked Sep 29, 202611-5014 contacts →

Partial evidence

“CEDELIS is an 8(a) Service-Disabled Minority Veteran-Owned Small Business (SDVOSB) that offers innovative IT services to Federal and Civilian agencies, located in the Washington…”

Source: RevenueBase Database · checked Sep 29, 2026
11Partial evidenceArlington, VA, United StatesHQ checked Sep 29, 202651-20012 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 29, 2026
12Partial evidenceArlington, VA, United StatesHQ checked Sep 29, 202611-5011 contacts →

Partial evidence

“Dowless & Associates was incorporated in Dowless & Associates' competencies include Information and Cyber Security, IT Integration, Organizational Change Management and Integrated…”

Source: RevenueBase Database · checked Sep 29, 2026
13Indirect evidenceArlington, VA, United StatesHQ checked Sep 29, 202611-507 contacts →

Indirect evidence

“Ethos Technologies delivers a range of information technology services to help public and commercial clients achieve their strategic business goals.”

Source: RevenueBase Database · checked Sep 29, 2026
14Partial evidenceArlington, VA, United StatesHQ checked Sep 29, 202611-507 contacts →

Partial evidence

“The Enterprise Security Consultants, LLC (dba TES Consultants) is an 8(a) Woman-Owned Small Business (WOSB) delivering industry leading cybersecurity and information technology…”

Source: RevenueBase Database · checked Sep 29, 2026
15Indirect evidenceArlington, VA, United StatesHQ checked Sep 29, 202611-506 contacts →

Indirect evidence

“NorthHill Technology Resources is a provider of exceptional Information Technology Consulting and Staffing Services, supporting small and mid-size companies in the Federal and…”

Source: RevenueBase Database · checked Sep 29, 2026
16Indirect evidenceArlington, VA, United StatesHQ checked Sep 29, 202611-505 contacts →

Indirect evidence

“TLJ Information Technology Solutions focuses on collaboration to customize our broad services to the specific needs of our customers.”

Source: RevenueBase Database · checked Sep 29, 2026
17Partial evidenceArlington, VA, United StatesHQ checked Sep 29, 202611-504 contacts →

Partial evidence

“Whether it's cybersecurity, cloud computing, data analytics, emerging technologies, or operational guidance, our experts possess the knowledge and skills necessary to deliver…”

Source: RevenueBase Database · checked Sep 29, 2026
18Indirect evidenceArlington, VA, United StatesHQ checked Sep 29, 20261-101 contacts →

Indirect evidence

“Semantic Data Systems is an Information Technology consulting company, with core capabilities in Digital Transformation.”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 18 of 27 state government IT consultants based in Arlington, United States

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State government IT consultants based in Arlington, United States at a glance

As of Sep 29, 2026
43.8%Verified-email coverage
25.7Average contacts per company
11-50Median size (employees)
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
5
11-50
15
51-200
5
201-500
1
501-1,000
1

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 27 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 state government IT consultants, 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 “state government IT consultants”. 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 state government IT consultants), 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 state government IT consultants, 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, 304 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 29, 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.

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 state government IT consultants, 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 state government IT consultants are there based in Arlington, United States?

RevenueBase identified 27 state government IT consultants 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?

Itech AG, headquartered in Arlington, tops this list with the largest team on record.

Which city in the United States has the most state government IT consultants?

Washington leads the United States with 91 headquartered companies, followed by New York (71) and Reston (48). Arlington has 27.

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 304 verified decision-maker contacts tracked across these 27 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 29, 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 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.