Company lists · Data refreshed September 2026

Top 25 Business IT consulting firms based in Leesburg, United States

Name: Business IT consulting firms based in Leesburg, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 54 companies tracked

RevenueBase identified 54 business IT consulting firms headquartered in Leesburg, United States as of September 2026 and tracks 798 professional contacts across them, including 304 with verified work emails. Across the United States, New York is the largest hub for this category (808 companies); Leesburg has 54.

This list covers business IT consulting firms headquartered in Leesburg, 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 23, 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 23, 2026 86% judged on-target in blind review

54Companies

798Contacts tracked

304Verified emails

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The 25 largest business IT consulting firms based in Leesburg, United States

Ranked by team size

Top 25 of 54 business IT consulting firms based in Leesburg, United States, ranked by team size, largest first. Data refreshed Sep 23, 2026. RevenueBase Smart Search rates how each company's information relates to business IT 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	Niyam IT	Partial evidence	Leesburg, VA, United StatesHQ checked Sep 23, 2026	51-200	94 contacts →
	Partial evidence “Our mission is to serve the global community by delivering innovative IT solutions for tomorrow's most complex and critical mission challenges.” Source: RevenueBase Database · checked Sep 23, 2026
2	Yudrio, INC	Indirect evidence	Leesburg, VA, United StatesHQ checked Sep 23, 2026	51-200	60 contacts →
	Indirect evidence “Yudrio is an exceptional, small business that has an impressive ten year track record of delivering superior, dynamic technical systems to the federal government.” Source: RevenueBase Database · checked Sep 23, 2026
3	Osaava Services	Indirect evidence	Leesburg, VA, United StatesHQ checked Sep 23, 2026	11-50	44 contacts →
	Indirect evidence “OSAAVA Services LLC exists to solve the critical issues facing our clients, both large and small.” Source: RevenueBase Database · checked Sep 23, 2026
4	LSI Media LLC	Partial evidence	Leesburg, VA, United StatesHQ checked Sep 23, 2026	n/a	44 contacts →
	Partial evidence “Blending IT Strategy & Creativity LSI Media leverages a strong strategic skill set, ability to help you formulate a vision and deep knowledge of best of breed technologies to…” Source: RevenueBase Database · checked Sep 23, 2026
5	Clearfocus Technologies	Indirect evidence	Leesburg, VA, United StatesHQ checked Sep 23, 2026	51-200	43 contacts →
	Indirect evidence “ClearFocus® Technologies provides advanced cybersecurity services that secure our nation’s most sensitive assets.” Source: RevenueBase Database · checked Sep 23, 2026
6	Ashburn Consulting LLC	Strong evidence	Leesburg, VA, United StatesHQ checked Sep 23, 2026	51-200	43 contacts →
	Strong evidence “Ashburn Consulting LLC Founded in 2002, Ashburn Consulting is a Certified Minority-Owned Small Business, ISO 9001:2015-certified IT engineering firm and Trusted Advisor to…” Source: RevenueBase Database · checked Sep 23, 2026
7	Trewon Technologies INC 5000 Company	Indirect evidence	Leesburg, VA, United StatesHQ checked Sep 23, 2026	51-200	39 contacts →
	Indirect evidence “Trewon Technologies, LLC is an SBA certified 8(a) and HUBZone, and economically disadvantaged woman-owned small business (EDWOSB) who specializes in providing information…” Source: RevenueBase Database · checked Sep 23, 2026
8	Bravo Consulting Group, LLC	Strong evidence	Leesburg, VA, United StatesHQ checked Sep 23, 2026	51-200	37 contacts →
	Strong evidence “Bravo Consulting Group is a Microsoft-focused IT services and consulting firm that helps mission-driven organizations create, share, and secure their information.” Source: RevenueBase Database · checked Sep 23, 2026
9	The Brite Group Incorporated	Indirect evidence	Leesburg, VA, United StatesHQ checked Sep 23, 2026	51-200	36 contacts →
	Indirect evidence “The Brite Group helps public and private sector organizations maximize the value of technology and data.” Source: RevenueBase Database · checked Sep 23, 2026
10	Humango Solutions LLC	Indirect evidence	Leesburg, VA, United StatesHQ checked Sep 23, 2026	51-200	31 contacts →
	Indirect evidence “Humango Solutions, LLC (Humango) is a U.S.” Source: RevenueBase Database · checked Sep 23, 2026
11	Allied Mission Group	Indirect evidence	Leesburg, VA, United StatesHQ checked Sep 23, 2026	51-200	25 contacts →
	Indirect evidence “Allied Mission Group is a multiple award-winning SBA 8(a) certified small business specializing in Agile Engineering & Development, Infrastructure Management & Cloud Services…” Source: RevenueBase Database · checked Sep 23, 2026
12	Intersec, INC	Indirect evidence	Leesburg, VA, United StatesHQ checked Sep 23, 2026	11-50	23 contacts →
	Indirect evidence “Founded in 2013, as one of the boutique cybersecurity providers, InterSec, Inc.” Source: RevenueBase Database · checked Sep 23, 2026
13	Teamlogic IT Ashburn Chantilly Manassas Leesburg Winchester An Inc. 5000 Company	Indirect evidence	Leesburg, VA, United StatesHQ checked Sep 23, 2026	11-50	21 contacts →
	Indirect evidence “We provide Computer Services and Network Solutions.” Source: RevenueBase Database · checked Sep 23, 2026
14	IT HUB INC	Partial evidence	Leesburg, VA, United StatesHQ checked Sep 23, 2026	11-50	21 contacts →
	Partial evidence “IT Hub Inc is SBA HUBZone and Economically Disadvantaged Women-Owned Small Business (EDWOSB) Minority Owned Small Disadvantaged Business (SDB) firm, based in Virginia.” Source: RevenueBase Database · checked Sep 23, 2026
15	Wintrio LLC	Strong evidence	Leesburg, VA, United StatesHQ checked Sep 23, 2026	11-50	16 contacts →
	Strong evidence “Established in 2014, WINTrio LLC is an SBA 8(a)-certified, HUBZone, and ISO federal IT consulting firm.” Source: RevenueBase Database · checked Sep 23, 2026
16	Epmpoint	Strong evidence	Leesburg, VA, United StatesHQ checked Sep 23, 2026	11-50	9 contacts →
	Strong evidence “Based in Leesburg, Virginia, and founded in 2011, EPMPoint is a Microsoft-powered IT consulting firm specializing in digital transformation for federal and commercial clients.” Source: RevenueBase Database · checked Sep 23, 2026
17	Code360 INC	Indirect evidence	Leesburg, VA, United StatesHQ checked Sep 23, 2026	11-50	9 contacts →
	Indirect evidence “Our people deserve a better life.” Source: RevenueBase Database · checked Sep 23, 2026
18	Allinfotech LLC DBA 1ml.ai	Strong evidence	Leesburg, VA, United StatesHQ checked Sep 23, 2026	1-10	9 contacts →
	Strong evidence “1ml.ai / Allinfotech provides Cloud Consulting, IT Infrastructure, Cyber Security, Program & Project Administration, Client Support for Services on Cloud Infrastructure, DevOps…” Source: RevenueBase Database · checked Sep 23, 2026
19	Echo Origin	Indirect evidence	Leesburg, VA, United StatesHQ checked Sep 23, 2026	11-50	8 contacts →
	Indirect evidence “Echo Origin has worked with a multitude of government agencies and commercial clients to enhance their online presence, providing a variety of services from website design…” Source: RevenueBase Database · checked Sep 23, 2026
20	Exor Solutions INC	Partial evidence	Leesburg, VA, United StatesHQ checked Sep 23, 2026	11-50	7 contacts →
	Partial evidence “Since 2013, Exor Solutions has been a leader in delivering top-tier IT services.” Source: RevenueBase Database · checked Sep 23, 2026
21	Securepro INC	Indirect evidence	Leesburg, VA, United StatesHQ checked Sep 23, 2026	51-200	7 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 23, 2026
22	Grafted Strategies, LLC	Indirect evidence	Leesburg, VA, United StatesHQ checked Sep 23, 2026	1-10	6 contacts →
	Indirect evidence “At Grafted Strategies we partner with our clients to ensure that their investment in technology solutions achieves maximum return.” Source: RevenueBase Database · checked Sep 23, 2026
23	R2 Technology Solutions, LLC	Strong evidence	Leesburg, VA, United StatesHQ checked Sep 23, 2026	1-10	6 contacts →
	Strong evidence “R2 Technology Solutions, LLC, is a consulting team operating in the Washington DC metropolitan area that focuses on robust secure IT solutions for public industry and the federal…” Source: RevenueBase Database · checked Sep 23, 2026
24	ONE Solution Cyber	Indirect evidence	Leesburg, VA, United StatesHQ checked Sep 23, 2026	1-10	4 contacts →
	Indirect evidence “ONE Solution Cyber is a small business providing cybersecurity, professional services and value added reseller offerings to commercial and federal government customers.” Source: RevenueBase Database · checked Sep 23, 2026
25	Lansdowne Technology Consulting	Indirect evidence	Leesburg, VA, United StatesHQ checked Sep 23, 2026	1-10	3 contacts →
	Indirect evidence “Providing small businesses and entrepreneurs across the U.S.” Source: RevenueBase Database · checked Sep 23, 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: business IT 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 business IT consulting firms.
Partial evidence: Its own public description names part of business IT consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name business IT 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 54 business IT consulting firms based in Leesburg, United States

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Business IT consulting firms based in Leesburg, United States at a glance

As of Sep 23, 2026

38.1%Verified-email coverage

14.8Average contacts per company

11-50Median size (employees)

Sep 23, 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 Leesburg, so it is reported there. Company counts and contact totals on this page are exact for Leesburg, over 54 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 business IT 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 Leesburg, United States whose own description of what they do matches “business IT 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 business IT 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 business IT consulting firms, and records with no verified work email. Companies headquartered outside Leesburg 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 23, 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.

Business IT 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 business IT 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 business IT consulting firms are there based in Leesburg, United States?

RevenueBase identified 54 business IT consulting firms headquartered in Leesburg, 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?

Niyam IT, headquartered in Leesburg, tops this list with the largest team on record.

Which city in the United States has the most business IT consulting firms?

New York leads the United States with 808 headquartered companies, followed by Houston (499) and Atlanta (464). Leesburg has 54.

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 54 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 23, 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.