Company lists · Data refreshed September 2026

Top 20 Cybersecurity compliance consultants based in Reston, United States

Name: Cybersecurity compliance consultants based in Reston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 31 companies tracked

RevenueBase identified 31 company matches for cybersecurity compliance consultants associated with Reston, United States as of September 2026 and tracks 2,002 professional contacts across them, including 1,042 with verified work emails. Across the United States, New York is the largest hub for this category (108 companies); Reston has 31.

This list covers company matches for cybersecurity compliance consultants associated with Reston, 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 28, 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 28, 2026 How this list was built

31Companies

2,002Contacts tracked

1,042Verified emails

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The 20 largest cybersecurity compliance consultants based in Reston, United States

Ranked by team size

Top 20 of 31 company matches for cybersecurity compliance consultants based in Reston, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	Guidepoint Security	Exact match	Reston, VA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	1,232 contacts →
	Exact match “GuidePoint Security provides trusted cybersecurity expertise, solutions, and services that help organizations make informed decisions and minimize risk.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Mindpoint Group, A Quantum SKY Company	Exact match	Reston, VA, United StatesHQ recorded Sep 28, 2026	1,001-5,000	204 contacts →
	Exact match “MindPoint Group, a Quantum Sky company, is a cybersecurity specialist trusted by U.S.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	ISI	Exact match	Reston, VA, United StatesHQ recorded Sep 28, 2026	51-200	175 contacts →
	Exact match “ISI is the only partner that meets both your compliance and security needs.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Cybersheath	Exact match	Reston, VA, United StatesHQ recorded Sep 28, 2026	51-200	80 contacts →
	Exact match “CyberSheath is one of the industry’s few one-stop cybersecurity compliance service providers, going beyond assessment and software licensing to solve the whole problem.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Secureit	Exact match	Reston, VA, United StatesHQ recorded Sep 28, 2026	51-200	77 contacts →
	Exact match “SecureIT is a leading provider of cybersecurity management consulting and technical services to government agencies, corporations and non-profit organizations.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Stackarmor	Exact match	Reston, VA, United StatesHQ recorded Sep 28, 2026	51-200	55 contacts →
	Exact match “stackArmor, a Quantum Sky company, invented the ATO Accelerator category and has enabled 200 + systems to achieve FedRAMP, FISMA, CMMC 2.0, and DOD cATO, all in as little as 40%…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Intraprise Health, A Health Catalyst Company	Exact match	Reston, VA, United StatesHQ recorded Sep 28, 2026	51-200	36 contacts →
	Exact match “Intraprise Health, a Health Catalyst Company, is the leading compliance and cybersecurity organization that provides a holistic visualization of compliance and security posture…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Vaultes	Exact match	Reston, VA, United StatesHQ recorded Sep 28, 2026	51-200	35 contacts →
	Exact match “Vaultes is a Service Disabled Veteran Owned Small Business (SDVOSB) and an accredited FedRAMP 3PAO and Authorized C3PAO specializing in cybersecurity, compliance, and engineering…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Knowledge Consulting Group	Exact match	Reston, VA, United StatesHQ recorded Sep 28, 2026	201-500	29 contacts →
	Exact match “Knowledge Consulting Group (KCG) is one of the largest privately held cybersecurity services firms in the United States.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Tenacity Solutions Incorporated	Exact match	Reston, VA, United StatesHQ recorded Sep 28, 2026	51-200	18 contacts →
	Exact match “Tenacity Provides: Today's service oriented architectures, virtualized servers and increased demand for mobile service have made the difficult problem of securing important…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Rizkly	Exact match	Reston, VA, United StatesHQ recorded Sep 28, 2026	11-50	12 contacts →
	Exact match “Rizkly helps organization achieve and demonstrate compliance with regulatory requirements such as NIST 800-171, CMMC and CPRA.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Kompleye	Exact match	Reston, VA, United StatesHQ recorded Sep 28, 2026	11-50	8 contacts →
	Exact match “Cybersecurity and Compliance Audit organization.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Crimson Security, INC	Exact match	Reston, VA, United StatesHQ recorded Sep 28, 2026	1-10	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Sherpa	Exact match	Reston, VA, United StatesHQ recorded Sep 28, 2026	11-50	2 contacts →
	Exact match “Sherpa is a firm led by experts with a deep knowledge on business strategy, digital transformation, cybersecurity, governance, risk & compliance.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Empower Solutions	Exact match	Reston, VA, United StatesHQ recorded Sep 28, 2026	1-10	2 contacts →
	Exact match “Empower Solutions is a trusted IT partner that specializes in providing comprehensive IT and cybersecurity solutions to clients across the Federal Government and private sectors.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Datassurant, INC	Exact match	Reston, VA, United StatesHQ recorded Sep 28, 2026	11-50	2 contacts →
	Exact match “Datassurant, a veteran-owned business, is a provider of information security and compliance management solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	HAB Technologies, LLC	Exact match	Reston, VA, United StatesHQ recorded Sep 28, 2026	1-10	2 contacts →
	Exact match “HAB Technologies is a Cybersecurity consulting firm with over fifteen years of experience in the Federal Civilian sector.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Business Cyber Shield	Exact match	Reston, VA, United StatesHQ recorded Sep 28, 2026	11-50	1 contacts →
	Exact match “WHAT WE DO: To put it simply, think of Business Cyber Shield as your virtual Chief Information Security Officer, enabling you to focus on what's important within your organization.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Keybright	Exact match	Reston, VA, United StatesHQ recorded Sep 28, 2026	1-10	1 contacts →
	Exact match “KeyBright is a purpose-driven technical advisory firm dedicated to helping government contractors navigate CMMC compliance requirements, leveraging technology to win, retain and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Cymantis	Exact match	Reston, VA, United StatesHQ recorded Sep 28, 2026	1-10	1 contacts →
	Exact match “Cymantis is a full-range cybersecurity & Technology Consulting practice specializing in: 1_ Enterprise & Startup Cybersecurity strategy 2_ Federal, financial, & healthcare…” Recorded in the RevenueBase company graph · Sep 28, 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 compliance consultants”. 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 20 of 31 cybersecurity compliance consultants based in Reston, United States

See the full list, filter by size, metro and specialty, and access 1,042 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cybersecurity compliance consultants based in Reston, United States at a glance

As of Sep 28, 2026

52.0%Verified-email coverage

64.6Average contacts per company

11-50Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Reston, so it is reported there. Company counts and contact totals on this page are exact for Reston, over 31 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 Reston, United States whose business descriptions match “cybersecurity compliance consultants” 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 1,042 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 28, 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 compliance consultants 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 compliance consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cybersecurity compliance consultants are there based in Reston, United States?

RevenueBase identified 31 company matches for cybersecurity compliance consultants associated with Reston, 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?

Guidepoint 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 compliance consultants?

New York leads the United States with 108 company records, followed by Atlanta (89) and Washington (85). Reston has 31.

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 1,042 professional contacts with verified work emails tracked across these 31 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 28, 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.