Company lists · Data refreshed September 2026

Top 24 IT advisory consulting firms based in Leesburg, United States

Name: IT advisory 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 26, 2026 41 companies tracked

RevenueBase identified 41 company matches for IT advisory consulting firms associated with Leesburg, United States as of September 2026 and tracks 1,002 professional contacts across them, including 297 with verified work emails. Across the United States, New York is the largest hub for this category (831 companies); Leesburg has 41.

This list covers company matches for IT advisory consulting firms associated with Leesburg, 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 26, 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 26, 2026 How this list was built

41Companies

1,002Contacts tracked

297Verified emails

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The 24 largest IT advisory consulting firms based in Leesburg, United States

Ranked by team size

Top 24 of 41 company matches for IT advisory consulting firms based in Leesburg, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 26, 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	Compqsoft	Exact match	Leesburg, VA, United StatesHQ recorded Sep 26, 2026	501-1,000	277 contacts →
	Exact match “CompQsoft is a customer-centric digital platform and IT services company.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
2	Viderity INC	Exact match	Leesburg, VA, United StatesHQ recorded Sep 26, 2026	51-200	121 contacts →
	Exact match “Viderity, a HUBZone and WOSB-certified professional services firm, delivers tailored solutions in digital innovation, strategy, creative design, technology, and operations.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
3	Niyam IT	Exact match	Leesburg, VA, United StatesHQ recorded Sep 26, 2026	51-200	94 contacts →
	Exact match “Our mission is to serve the global community by delivering innovative IT solutions for tomorrow's most complex and critical mission challenges.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
4	Osaava Services	Exact match	Leesburg, VA, United StatesHQ recorded Sep 26, 2026	11-50	44 contacts →
	Exact match “OSAAVA Services LLC exists to solve the critical issues facing our clients, both large and small.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
5	LSI Media LLC	Exact match	Leesburg, VA, United StatesHQ recorded Sep 26, 2026	n/a	44 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
6	Ashburn Consulting LLC	Exact match	Leesburg, VA, United StatesHQ recorded Sep 26, 2026	51-200	43 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
7	Trewon Technologies INC 5000 Company	Exact match	Leesburg, VA, United StatesHQ recorded Sep 26, 2026	51-200	39 contacts →
	Exact match “Trewon Technologies, LLC is an SBA certified 8(a) and HUBZone, and economically disadvantaged woman-owned small business (EDWOSB) who specializes in providing information…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
8	Bravo Consulting Group, LLC	Exact match	Leesburg, VA, United StatesHQ recorded Sep 26, 2026	51-200	37 contacts →
	Exact match “Bravo Consulting Group is a Microsoft-focused IT services and consulting firm that helps mission-driven organizations create, share, and secure their information.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
9	Humango Solutions LLC	Exact match	Leesburg, VA, United StatesHQ recorded Sep 26, 2026	51-200	31 contacts →
	Exact match “Humango Solutions, LLC (Humango) is a U.S.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
10	Dexter Systems INC	Exact match	Leesburg, VA, United StatesHQ recorded Sep 26, 2026	11-50	23 contacts →
	Exact match “Dexter Systems strives to bridge technology gaps for every business out there.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
11	Teamlogic IT Ashburn Chantilly Manassas Leesburg Winchester An Inc. 5000 Company	Exact match	Leesburg, VA, United StatesHQ recorded Sep 26, 2026	11-50	21 contacts →
	Exact match “We provide Computer Services and Network Solutions.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
12	IT HUB INC	Exact match	Leesburg, VA, United StatesHQ recorded Sep 26, 2026	11-50	21 contacts →
	Exact match “IT Hub Inc is SBA HUBZone and Economically Disadvantaged Women-Owned Small Business (EDWOSB) Minority Owned Small Disadvantaged Business (SDB) firm, based in Virginia.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
13	Wintrio LLC	Exact match	Leesburg, VA, United StatesHQ recorded Sep 26, 2026	11-50	16 contacts →
	Exact match “Established in 2014, WINTrio LLC is an SBA 8(a)-certified, HUBZone, and ISO federal IT consulting firm.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
14	Epmpoint	Exact match	Leesburg, VA, United StatesHQ recorded Sep 26, 2026	11-50	9 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
15	Code360 INC	Exact match	Leesburg, VA, United StatesHQ recorded Sep 26, 2026	11-50	9 contacts →
	Exact match “Our people deserve a better life.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
16	KDA Consulting INC	Exact match	Leesburg, VA, United StatesHQ recorded Sep 26, 2026	11-50	9 contacts →
	Exact match “KDA CONSULTING INC is a company based out LEESBURG, Virginia, United States.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
17	Allinfotech LLC DBA 1ml.ai	Exact match	Leesburg, VA, United StatesHQ recorded Sep 26, 2026	1-10	9 contacts →
	Exact match “1ml.ai / Allinfotech provides Cloud Consulting, IT Infrastructure, Cyber Security, Program & Project Administration, Client Support for Services on Cloud Infrastructure, DevOps…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
18	R2 Technology Solutions, LLC	Exact match	Leesburg, VA, United StatesHQ recorded Sep 26, 2026	1-10	6 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
19	Digital Forge, LLC	Exact match	Leesburg, VA, United StatesHQ recorded Sep 26, 2026	1-10	4 contacts →
	Exact match “There is more to digital transformation than simply building a website or mobile app for employees or customers.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
20	Lansdowne Technology Consulting	Exact match	Leesburg, VA, United StatesHQ recorded Sep 26, 2026	1-10	3 contacts →
	Exact match “Providing small businesses and entrepreneurs across the U.S.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
21	Alapient	Exact match	Leesburg, VA, United StatesHQ recorded Sep 26, 2026	1-10	3 contacts →
	Exact match “Welcome to Alapient – your trusted partner in technological innovation and AI-driven solutions.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
22	Vyopath INC	Exact match	Leesburg, VA, United StatesHQ recorded Sep 26, 2026	1-10	1 contacts →
	Exact match “VyoPath is the trusted advisor to business leaders seeking innovative, creative and strategic solutions to help them plan for and navigate the challenges of the ever-changing…” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
23	Zulewski.com LLC	Exact match	Leesburg, VA, United StatesHQ recorded Sep 26, 2026	1-10	1 contacts →
	Exact match “We focus on where the technology is going and how it can provide business value to our customers.” Recorded in the RevenueBase company graph · Sep 26, 2026 · View company records in RevenueBase
24	Scaledai	Exact match	Leesburg, VA, United StatesHQ recorded Sep 26, 2026	1-10	1 contacts →
	Exact match “ScaledAI is a leading technology solutions provider dedicated to empowering commercial and federal organizations to fulfill their mission.” Recorded in the RevenueBase company graph · Sep 26, 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 “IT advisory 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 24 of 41 IT advisory consulting firms based in Leesburg, United States

See the full list, filter by size, metro and specialty, and access 297 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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

As of Sep 26, 2026

29.6%Verified-email coverage

24.4Average contacts per company

11-50Median size (employees)

Sep 26, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

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 41 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 Leesburg, United States whose business descriptions match “IT advisory 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 297 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 26, 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.

IT advisory 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 “IT advisory consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT advisory consulting firms are there based in Leesburg, United States?

RevenueBase identified 41 company matches for IT advisory consulting firms associated with Leesburg, 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?

Compqsoft 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 IT advisory consulting firms?

New York leads the United States with 831 company records, followed by Houston (403) and Chicago (396). Leesburg has 41.

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 297 professional contacts with verified work emails tracked across these 41 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 26, 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.