Company lists · Data refreshed September 2026
Top 20 Security architecture consulting firms based in Reston, United States
RevenueBase identified 33 security architecture consulting firms headquartered in Reston, United States as of September 2026 and tracks 1,892 professional contacts across them, including 1,042 with verified work emails. New York is the largest hub.
This list covers security architecture consulting firms 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 6, 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 20 largest security architecture consulting firms based in Reston, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,232 | ||||
“GuidePoint Security provides trusted cybersecurity expertise, solutions, and services that help organizations make informed decisions and minimize risk.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 2 | 204 | ||||
“MindPoint Group, a Quantum Sky company, is a cybersecurity specialist trusted by U.S.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 3 | 98 | ||||
“Neovera helps financial institutions and regulated organizations protect how value moves across money, data, identities, applications, and infrastructure.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 4 | SecureitPartial 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 6, 2026Thanks. The Data Team will review it. | |||||
| 5 | 54 | ||||
“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 6, 2026Thanks. The Data Team will review it. | |||||
| 6 | Veros Technologies, LLCPartial 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 6, 2026Thanks. The Data Team will review it. | |||||
| 7 | Knowledge Consulting GroupPartial 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 6, 2026Thanks. The Data Team will review it. | |||||
| 8 | 27 | ||||
“BruckEdwards believes that exceptional work is fueled by our passionate, empowered team members.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 9 | Quadtec Solutions, INCPartial evidence | 26 | |||
“Quadtec Solutions is an IT consulting company that provides services to government agencies and companies in the private sector.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 10 | Stratum SecurityStrong evidence | 18 | |||
“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 6, 2026Thanks. The Data Team will review it. | |||||
| 11 | Tenacity Solutions IncorporatedStrong 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 6, 2026Thanks. The Data Team will review it. | |||||
| 12 | 14 | ||||
“Innovative, Experienced, and Dedicated, Advanced Programs Group (APG) is one of the leading providers of Oracle consulting services to the Federal Government.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 13 | 11 | ||||
“Cloud Security Partners is a human-centered cybersecurity firm enabling organizations to thrive securely.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 14 | Vinitech, INCPartial evidence | 10 | |||
“Vinitech is a valued IT security reseller, advisor and integrator.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 15 | Axiom Technologies LLCIndirect evidence | 7 | |||
“Successful businesses today require interactions with the networked world, where threats continuously probe for new ways to obtain your critical information.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 16 | Schubring Global SolutionsStrong evidence | 4 | |||
“We provide physical and cyber security consulting to organizations and high net worth individuals.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 17 | 3 | ||||
“Chain Security provides consulting, advisory and technical services.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 18 | 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 6, 2026Thanks. The Data Team will review it. | |||||
| 19 | 2 | ||||
“HAB Technologies is a Cybersecurity consulting firm with over fifteen years of experience in the Federal Civilian sector.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 20 | 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 6, 2026Thanks. The Data Team will review it. | |||||
Showing 20 of 33 security architecture consulting firms based in Reston, United States
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Security architecture consulting firms based in Reston, United States at a glance
As of Sep 6, 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 33 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 security architecture consulting firms, 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 “security architecture consulting firms”. 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 security architecture consulting firms, 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, 1,042 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 6, 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.
Security architecture consulting firms by metro in the United States
- Security architecture consulting firms in New York144
- Security architecture consulting firms in Washington111
- Security architecture consulting firms in Atlanta107
- Security architecture consulting firms in Houston93
- Security architecture consulting firms in Austin85
- Security architecture consulting firms in Dallas82
- Security architecture consulting firms in Chicago70
- Security architecture consulting firms in Los Angeles66
- Security architecture consulting firms in Miami65
- Security architecture consulting firms in San Francisco63
- Security architecture consulting firms in Tampa62
- Security architecture consulting firms in San Diego59
- Security architecture consulting firms in Arlington55
- Security architecture consulting firms in Alexandria49
- Security architecture consulting firms in Denver49
- Security architecture consulting firms in Seattle45
- Security architecture consulting firms in Boston43
- Security architecture consulting firms in Charlotte42
- Security architecture consulting firms in Columbia42
- Security architecture consulting firms in Phoenix38
- Security architecture consulting firms in San Antonio38
- Security architecture consulting firms in Ashburn34
- Security architecture consulting firms in Reston33
- Security architecture consulting firms in Mclean31
- Security architecture consulting firms in Minneapolis30
- Security architecture consulting firms in Orlando30
- Security architecture consulting firms in Baltimore29
- Security architecture consulting firms in Las Vegas28
- Security architecture consulting firms in Raleigh28
- Security architecture consulting firms in Huntsville26
- Security architecture consulting firms in Columbus25
- Security architecture consulting firms in Plano25
- Security architecture consulting firms in San Jose25
- Security architecture consulting firms in Sheridan25
Frequently asked
How many security architecture consulting firms are there based in Reston, United States?
RevenueBase identified 33 security architecture consulting firms 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?
Guidepoint Security, headquartered in Reston, tops this list with the largest team on record.
Which city has the most security architecture consulting firms?
New York leads with 144 headquartered companies, followed by Washington (111) and Atlanta (107).
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 1,042 verified decision-maker contacts tracked across these 33 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 6, 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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