Company lists · Data refreshed October 2026

Top 13 Cybersecurity consulting service providers based in Leesburg, United States

Name: Cybersecurity consulting service providers based in Leesburg, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 25 companies tracked

RevenueBase identified 25 company matches for cybersecurity consulting service providers associated with Leesburg, United States as of October 2026 and tracks 446 professional contacts across them, including 157 with verified work emails. Across the United States, New York is the largest hub for this category (302 companies); Leesburg has 25.

This list covers company matches for cybersecurity consulting service providers 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 October 1, 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 Oct 1, 2026 How this list was built

25Companies

446Contacts tracked

157Verified emails

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The 13 largest cybersecurity consulting service providers based in Leesburg, United States

Ranked by team size

Top 13 of 25 company matches for cybersecurity consulting service providers based in Leesburg, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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	Triple Point Security	Exact match	Leesburg, VA, United StatesHQ recorded Oct 1, 2026	11-50	97 contacts →
	Exact match “Triple Point Security is a cybersecurity services, R&D, and talent development firm with a unique niche in cloud computing security.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	Clearfocus Technologies	Exact match	Leesburg, VA, United StatesHQ recorded Oct 1, 2026	51-200	43 contacts →
	Exact match “ClearFocus® Technologies provides advanced cybersecurity services that secure our nation’s most sensitive assets.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Ashburn Consulting LLC	Exact match	Leesburg, VA, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
4	Xenith Solutions	Exact match	Leesburg, VA, United StatesHQ recorded Oct 1, 2026	51-200	41 contacts →
	Exact match “Xenith Solutions stands apart through our disciplined, mission-first integration of cybersecurity, cloud, and data innovation; delivered by cleared experts who understand the…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	Intersec, INC	Exact match	Leesburg, VA, United StatesHQ recorded Oct 1, 2026	11-50	23 contacts →
	Exact match “Founded in 2013, as one of the boutique cybersecurity providers, InterSec, Inc.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	IT HUB INC	Exact match	Leesburg, VA, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
7	Gate 15	Exact match	Leesburg, VA, United StatesHQ recorded Oct 1, 2026	11-50	18 contacts →
	Exact match “Providing a Threat-Informed, Risk-Based Approach to Analysis, Preparedness and Operations, Gate 15 is a Virginia-based Veteran-Owned Small Business registered in the Commonwealth…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	Restonlogic	Exact match	Leesburg, VA, United StatesHQ recorded Oct 1, 2026	1-10	8 contacts →
	Exact match “An SBA 8(a) Certified, Minority Owned, Specialize in Cybersecurity \| Cloud Migration & Strategy \| Data Science \| Automated Machine Learning (AI/ML)\| Secure & Automated CI/CD…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	R2 Technology Solutions, LLC	Exact match	Leesburg, VA, United StatesHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
10	The Carter Group LLC	Exact match	Leesburg, VA, United StatesHQ recorded Oct 1, 2026	1-10	5 contacts →
	Exact match “The Carter Group is a woman-owned small business (WOSB) providing cutting-edge cybersecurity expertise to federal and commercial clients.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	ONE Solution Cyber	Exact match	Leesburg, VA, United StatesHQ recorded Oct 1, 2026	1-10	4 contacts →
	Exact match “ONE Solution Cyber is a small business providing cybersecurity, professional services and value added reseller offerings to commercial and federal government customers.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Capital Cyber	Exact match	Leesburg, VA, United StatesHQ recorded Oct 1, 2026	1-10	4 contacts →
	Exact match “At Capital Cyber, our mission is to empower businesses with the tools and expertise needed to protect their digital assets in an ever-evolving threat landscape.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13	Meridian Technology Systems, INC	Exact match	Leesburg, VA, United StatesHQ recorded Oct 1, 2026	201-500	2 contacts →
	Exact match “Meridian is a Cybersecurity Products company with a mission to help secure systems and devices from misappropriation.” Recorded in the RevenueBase company graph · Oct 1, 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 “cybersecurity consulting service providers”. 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 13 of 25 cybersecurity consulting service providers based in Leesburg, United States

See the full list, filter by size, metro and specialty, and access 157 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cybersecurity consulting service providers based in Leesburg, United States at a glance

As of Oct 1, 2026

35.2%Verified-email coverage

17.8Average contacts per company

1-10Median size (employees)

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 25 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 “cybersecurity consulting service providers” 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 157 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 October 1, 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.

Cybersecurity consulting service providers 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 “cybersecurity consulting service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cybersecurity consulting service providers are there based in Leesburg, United States?

RevenueBase identified 25 company matches for cybersecurity consulting service providers associated with Leesburg, United States as of October 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?

Triple Point Security 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 cybersecurity consulting service providers?

New York leads the United States with 302 company records, followed by Houston (181) and Washington (173). Leesburg has 25.

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 157 professional contacts with verified work emails tracked across these 25 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 October 1, 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.