Company lists · Data refreshed September 2026

Top 25 Federal government consulting services based in Ashburn, United States

Name: Federal government consulting services based in Ashburn, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 45 companies tracked

RevenueBase identified 45 federal government consulting services headquartered in Ashburn, United States as of September 2026 and tracks 613 professional contacts across them, including 218 with verified work emails. Washington is the largest hub.

This list covers federal government consulting services headquartered in Ashburn, 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 21, 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 21, 2026 86% judged on-target in blind review

45Companies

613Contacts tracked

218Verified emails

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The 25 largest federal government consulting services based in Ashburn, United States

Ranked by team size

Top 25 of 45 federal government consulting services based in Ashburn, United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to federal government consulting services: 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	Arthur Grand Technologies	Strong evidence	Ashburn, VA, United StatesHQ checked Sep 21, 2026	51-200	134 contacts →
	Strong evidence “Arthur Grand Technologies an SBA certified 8(a) firm offers a broad range of Technology and Business Consulting services to federal and commercial customers.” Source: RevenueBase Database · checked Sep 21, 2026
2	IT Cadre	Indirect evidence	Ashburn, VA, United StatesHQ checked Sep 21, 2026	51-200	86 contacts →
	Indirect evidence “IT Cadre helps the nation's most important organizations achieve success.” Source: RevenueBase Database · checked Sep 21, 2026
3	Inquisit	Partial evidence	Ashburn, VA, United StatesHQ checked Sep 21, 2026	51-200	50 contacts →
	Partial evidence “At InquisIT, we believe the business of government is vital to our nation and demands the highest caliber of contractor services.” Source: RevenueBase Database · checked Sep 21, 2026
4	Dotgov Solutions LLC	Strong evidence	Ashburn, VA, United StatesHQ checked Sep 21, 2026	11-50	47 contacts →
	Strong evidence “DotGov Solutions, LLC (formerly Alfa XP Web Software, LLC) is a full-service e-government consulting company providing organizational analysis, process improvement, and custom…” Source: RevenueBase Database · checked Sep 21, 2026
5	The Ventura Group, INC	Indirect evidence	Ashburn, VA, United StatesHQ checked Sep 21, 2026	51-200	45 contacts →
	Indirect evidence “Small Business, Global Reach -Proven Technical Solutions -Leading Partner For Tomorrow The Ventura Group Inc.” Source: RevenueBase Database · checked Sep 21, 2026
6	Pioneer Corporate Services INC	Partial evidence	Ashburn, United StatesHQ checked Sep 21, 2026	51-200	38 contacts →
	Partial evidence “Software Staffing and consulting Firm” Source: RevenueBase Database · checked Sep 21, 2026
7	Triaem LLC	Indirect evidence	Ashburn, VA, United StatesHQ checked Sep 21, 2026	11-50	21 contacts →
	Indirect evidence “TRIAEM, LLC is a Minority, Economically Disadvantaged Woman Owned Small Business (EDWOSB) based in Sterling, Virginia.” Source: RevenueBase Database · checked Sep 21, 2026
8	RED Rock Government Services	Strong evidence	Ashburn, VA, United StatesHQ checked Sep 21, 2026	11-50	19 contacts →
	Strong evidence “Red Rock is a strategic solutions and consulting firm, offering a wide array of services and strategy to our government and commercial customers.” Source: RevenueBase Database · checked Sep 21, 2026
9	SNR Systems, LLC	Indirect evidence	Ashburn, VA, United StatesHQ checked Sep 21, 2026	11-50	19 contacts →
	Indirect evidence “SNR Systems, LLC provides network engineering services to our U.S.” Source: RevenueBase Database · checked Sep 21, 2026
10	AOC Connect LLC	Strong evidence	Ashburn, VA, United StatesHQ checked Sep 21, 2026	11-50	18 contacts →
	Strong evidence “With 20+ years in Federal Telecom, AOC Connect exists to solve the federal government’s toughest communications infrastructure challenges-with speed, precision, and purpose.” Source: RevenueBase Database · checked Sep 21, 2026
11	Pinnacle Government Consulting, INC	Indirect evidence	Ashburn, VA, United StatesHQ checked Sep 21, 2026	11-50	12 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
12	Avail Solutions	Partial evidence	Ashburn, VA, United StatesHQ checked Sep 21, 2026	11-50	12 contacts →
	Partial evidence “Avail Solutions is a world-class technical consulting and solutions provider located in Northern Virginia.” Source: RevenueBase Database · checked Sep 21, 2026
13	Emerjence LLC	Strong evidence	Ashburn, VA, United StatesHQ checked Sep 21, 2026	11-50	8 contacts →
	Strong evidence “emerjence LLC is a Small Disadvantaged Business (SDB) providing comprehensive IT consulting services to US Federal clients, including Health and Human Services (HHS), the…” Source: RevenueBase Database · checked Sep 21, 2026
14	Capa City Consulting, LLC	Partial evidence	Ashburn, VA, United StatesHQ checked Sep 21, 2026	1-10	7 contacts →
	Partial evidence “Capa City Consulting is a leading service provider of IT infrastructure services in the metropolitan Washington D.C.” Source: RevenueBase Database · checked Sep 21, 2026
15	Smart Synergies, INC	Strong evidence	Ashburn, VA, United StatesHQ checked Sep 21, 2026	51-200	7 contacts →
	Strong evidence “Smart Synergies, Inc.(SSI) is a technology and business services consulting firm specializing in Business & IT Consulting Services and Strategic Sourcing Solutions to Government &…” Source: RevenueBase Database · checked Sep 21, 2026
16	Tachys INC	Indirect evidence	Ashburn, VA, United StatesHQ checked Sep 21, 2026	1-10	6 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
17	Vernon & Company	Partial evidence	Ashburn, VA, United StatesHQ checked Sep 21, 2026	1-10	6 contacts →
	Partial evidence “Strategic-to-Tactical Growth, Innovation, Mission / IT & Management / Consulting & Advisory {especially AI / ML, Geospatial, Cloud, Cybersecurity, DevOps, & Software Engineering}…” Source: RevenueBase Database · checked Sep 21, 2026
18	Aptin LLC	Strong evidence	Ashburn, VA, United StatesHQ checked Sep 21, 2026	1-10	5 contacts →
	Strong evidence “Aptin provides business and technology consulting services to federal and commercial healthcare organizations across the United States.” Source: RevenueBase Database · checked Sep 21, 2026
19	Fedstrong	Strong evidence	Ashburn, VA, United StatesHQ checked Sep 21, 2026	1-10	5 contacts →
	Strong evidence “At FedStrong, our mission is to empower federal government agencies with innovative business and technology solutions that drive efficiency, enhance process efficiencies and…” Source: RevenueBase Database · checked Sep 21, 2026
20	Product Knowledge LLC	Partial evidence	Ashburn, VA, United StatesHQ checked Sep 21, 2026	1-10	4 contacts →
	Partial evidence “Drawn from a broad range of multi-sector, global disciplines, combining a wealth of experience in a variety of government and commercial sectors, the Product Knowledge (PK) team…” Source: RevenueBase Database · checked Sep 21, 2026
21	Timm Analytics INC	Strong evidence	Ashburn, VA, United StatesHQ checked Sep 21, 2026	1-10	3 contacts →
	Strong evidence “Timm Analytics is a boutique consulting firm providing cost estimating and earned value management services to federal government clients.” Source: RevenueBase Database · checked Sep 21, 2026
22	Streamline Government Contracts, LLC	Strong evidence	Ashburn, VA, United StatesHQ checked Sep 21, 2026	1-10	3 contacts →
	Strong evidence “Streamline Government Contracts provides professional contract execution and management for small and medium-sized federal contractors.” Source: RevenueBase Database · checked Sep 21, 2026
23	Ollivian Technologies, LLC	Indirect evidence	Ashburn, VA, United StatesHQ checked Sep 21, 2026	1-10	2 contacts →
	Indirect evidence “Ollivian Technologies, LLC is a SBA Certified Economically Disadvantaged Woman Owned Small Business (EDWOSB) owned and operated by a minority woman.” Source: RevenueBase Database · checked Sep 21, 2026
24	Infintech	Indirect evidence	Ashburn, VA, United StatesHQ checked Sep 21, 2026	1-10	2 contacts →
	Indirect evidence “Infintech, a Ravi B CPA Company, is an 8(a) certified, minority owned small business, located in Washington Metropolitan area.” Source: RevenueBase Database · checked Sep 21, 2026
25	JLP Management Group, LLC	Strong evidence	Ashburn, VA, United StatesHQ checked Sep 21, 2026	1-10	1 contacts →
	Strong evidence “JLP Management Group, LLC and JLP Data Storage Analytics delivers information technology and staff augmentation services to the federal government, state, and local…” Source: RevenueBase Database · checked Sep 21, 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: federal government consulting services. 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 federal government consulting services.
Partial evidence: Its own public description names part of federal government consulting services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name federal government consulting services. 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 45 federal government consulting services based in Ashburn, United States

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Federal government consulting services based in Ashburn, United States at a glance

As of Sep 21, 2026

35.6%Verified-email coverage

13.6Average contacts per company

1-10Median size (employees)

673.3%Largest-city concentration · Washington

Sep 21, 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 Ashburn, so it is reported there. Company counts and contact totals on this page are exact for Ashburn, over 45 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 federal government consulting services, 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 Ashburn, United States whose own description of what they do matches “federal government consulting services”. 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 federal government consulting services), 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 federal government consulting services, and records with no verified work email. Companies headquartered outside Ashburn 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, 218 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 21, 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.

Federal government consulting services 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 federal government consulting services, 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 federal government consulting services are there based in Ashburn, United States?

RevenueBase identified 45 federal government consulting services headquartered in Ashburn, 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?

Arthur Grand Technologies, headquartered in Ashburn, tops this list with the largest team on record.

Which city has the most federal government consulting services?

Washington leads with 303 headquartered companies, followed by Arlington (124) and Reston (93).

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 218 verified decision-maker contacts tracked across these 45 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 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 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.