Company lists · Data refreshed September 2026
Top 18 Information security consultants based in Reston, United States
RevenueBase identified 43 information security consultants headquartered in Reston, United States as of September 2026 and tracks 847 professional contacts across them, including 291 with verified work emails. New York is the largest hub.
This list covers information security consultants headquartered in Reston, 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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.
The 18 largest information security consultants based in Reston, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 208 | ||||
“When it comes to Information Security Consulting, we are the team the specialists turn to.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 2 | 97 | ||||
“Neovera helps financial institutions and regulated organizations protect how value moves across money, data, identities, applications, and infrastructure.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 3 | SecureitIndirect evidence | 77 | |||
“SecureIT is a leading provider of cybersecurity management consulting and technical services to government agencies, corporations and non-profit organizations.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 4 | 53 | ||||
“Federal Engineering is a leading, nationwide firm providing analysis, design, procurement, and implementation support services for public safety and public service organizations…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 5 | Veros Technologies, LLCIndirect evidence | 32 | |||
“Veros Technologies is an innovative small business based in Northern Virginia, focused on providing premier technical consulting services to private and public sector clients.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 6 | Knowledge Consulting GroupIndirect evidence | 29 | |||
“Knowledge Consulting Group (KCG) is one of the largest privately held cybersecurity services firms in the United States.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 7 | 27 | ||||
“BruckEdwards believes that exceptional work is fueled by our passionate, empowered team members.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 8 | Vexterra GroupPartial evidence | 21 | |||
“Vexterra Group is a Woman-Owned Small Business (WOSB), Small-Disadvantaged Business (SDB) and 8a certified digital forensic and cyber security engineering firm headquartered in…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 9 | Stratum SecurityStrong evidence | 19 | |||
“Founded in 2005 by security veterans, Stratum Security is an information security consulting company that focuses on providing clear and concise risk guidance to its clients…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 10 | Tenacity Solutions IncorporatedPartial evidence | 18 | |||
“Tenacity Provides: Today's service oriented architectures, virtualized servers and increased demand for mobile service have made the difficult problem of securing important…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 11 | Tdmk DigitalPartial evidence | 9 | |||
“TDMK Digital is a trusted Top Secret Facility Cleared (FCL) professional consulting firm specializing in IT Operations, Cyber Security, and Health IT Software Development and UX…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 12 | Schubring Global SolutionsPartial evidence | 4 | |||
“We provide physical and cyber security consulting to organizations and high net worth individuals.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 13 | Sme, Inc.Strong evidence | 3 | |||
“SME, Inc- Systems Management Enterprises, Inc.(SME) is a Virginia based Information Technology and Security Company offering a variety of cost-effective solutions for your…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 14 | SherpaIndirect evidence | 2 | |||
“Sherpa is a firm led by experts with a deep knowledge on business strategy, digital transformation, cybersecurity, governance, risk & compliance.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 15 | 2 | ||||
“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.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 16 | 2 | ||||
“HAB Technologies is a Cybersecurity consulting firm with over fifteen years of experience in the Federal Civilian sector.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 17 | 1 | ||||
“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.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 18 | 1 | ||||
“Cymantis is a full-range cybersecurity & Technology Consulting practice specializing in: 1_ Enterprise & Startup Cybersecurity strategy 2_ Federal, financial, & healthcare…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
Showing 18 of 43 information security consultants based in Reston, United States
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Information security consultants based in Reston, United States at a glance
As of Sep 3, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Reston, over 43 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 information security consultants, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Reston, United States whose own description of what they do matches “information security consultants”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among information security consultants, and records with no verified work email. Companies headquartered outside Reston 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 an evidence 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, 291 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 3, 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.
Information security consultants by metro in the United States
- Information security consultants in New York223
- Information security consultants in Washington147
- Information security consultants in Houston139
- Information security consultants in Atlanta128
- Information security consultants in Chicago106
- Information security consultants in Miami106
- Information security consultants in Dallas102
- Information security consultants in Austin99
- Information security consultants in Tampa85
- Information security consultants in San Francisco80
- Information security consultants in Los Angeles79
- Information security consultants in San Diego65
- Information security consultants in Charlotte63
- Information security consultants in Arlington61
- Information security consultants in Boston61
- Information security consultants in Denver58
- Information security consultants in Phoenix52
- Information security consultants in Seattle51
- Information security consultants in San Antonio50
- Information security consultants in Alexandria48
- Information security consultants in Orlando47
- Information security consultants in Reston43
- Information security consultants in Las Vegas41
- Information security consultants in Raleigh39
- Information security consultants in Portland38
- Information security consultants in Columbia37
- Information security consultants in Ashburn34
- Information security consultants in Mclean34
- Information security consultants in Fairfax33
- Information security consultants in Minneapolis33
- Information security consultants in Baltimore32
- Information security consultants in Columbus30
- Information security consultants in Scottsdale30
- Information security consultants in Herndon29
- Information security consultants in Nashville29
- Information security consultants in Richmond29
- Information security consultants in Huntsville28
- Information security consultants in Wilmington28
- Information security consultants in Philadelphia27
- Information security consultants in Plano27
- Information security consultants in Indianapolis26
- Information security consultants in Pittsburgh26
- Information security consultants in Sheridan26
Frequently asked
How many information security consultants are there based in Reston, United States?
RevenueBase identified 43 information security consultants headquartered in Reston, 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?
Mindpoint Group, A Tyto Athene Company, headquartered in Reston, tops this list with the largest team on record.
Which city has the most information security consultants?
New York leads with 223 headquartered companies, followed by Washington (147) and Houston (139).
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 291 verified decision-maker contacts tracked across these 43 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 3, 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.
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