Company lists · Data refreshed September 2026
Top 23 Security consultancies based in Washington, United States
RevenueBase identified 175 company matches for security consultancies associated with Washington, United States as of September 2026 and tracks 1,536 professional contacts across them, including 461 with verified work emails. Across the United States, New York is the largest hub for this category (255 companies); Washington follows with 175.
This list covers company matches for security consultancies associated with Washington, 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 21, 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 23 largest security consultancies based in Washington, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 100 contacts → | ||||
Exact match “Arlo Solutions (Arlo), is a Washington, DC professional services company, providing cybersecurity and management consulting services to the US government in the defense…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 87 contacts → | ||||
Exact match “ACI Federal™ is an award-winning ISO/IEC 27001 (InfoSec), ISO 9001(QMS) Certified, focused on National Security and Cyber Security Initiatives.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 67 contacts → | ||||
Exact match “The Chertoff Group is a global leader in security.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 63 contacts → | ||||
Exact match “Established in 1974, Colorado Security Agency (CSA) is a professional security provider based in Georgetown Washington DC.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 55 contacts → | ||||
Exact match “VeraSafe’s mission is to provide the world’s best privacy and data protection advice, with a human touch.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 47 contacts → | ||||
Exact match “Sincerus currently operates in more than 20 countries across five continents delivering security sector reform, strategic advisory services, training, expeditionary mission…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 41 contacts → | ||||
Exact match “Command Group is an international security and intelligence consulting firm that provides advisory services to governments, corporations and high net worth individuals.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 37 contacts → | ||||
Exact match “Global Security & Innovative Strategies (GSIS) leverages its extensive private sector, homeland, public security, public sector and international expertise to provide…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 32 contacts → | ||||
Exact match “Since the inception of cloud computing, we have helped organizations around the world power their business through security and compliance.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 29 contacts → | ||||
Exact match “Touchstone Futures provides deep expertise in strategy, execution, and composite risk management honed by our collective service within US Government cyberspace, intelligence…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 26 contacts → | ||||
Exact match “Valens Global takes a comprehensive, methodical, and thoughtful approach to security.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 24 contacts → | ||||
Exact match “Good Harbor Security Risk Management, LLC advises Boards, CEOs, CISOs and other corporate executives, investment professionals, and government leaders on managing cyber risk.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 23 contacts → | ||||
Exact match “Cambridge Global Advisors (CGA) is a strategic advisory services firm with experience at the global, national, state and local level.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 19 contacts → | ||||
Exact match “At Georgetown Protective Services, we provide top-tier security solutions tailored to your needs.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 16 contacts → | ||||
Exact match “Keeping your operations moving and your network secure is our priority because we know that’s your priority.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 16 contacts → | ||||
Exact match “The Efiia Group delivers cybersecurity solutions for Government.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 12 contacts → | ||||
Exact match “Global Journalist Security is a new kind of journalist security consulting and training firm.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 11 contacts → | ||||
Exact match “Personnel Security Professionals was started by two veterans who have served as government and contract subject matter experts in Industry and Personnel Security for more than 30…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 11 contacts → | ||||
Exact match “At USP Security, we understand that safety is paramount, and we are dedicated to providing top-notch armed and unarmed security services for a diverse range of industries.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 10 contacts → | ||||
Exact match “Deck Prism LLC.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 10 contacts → | ||||
Exact match “InGuardians, Inc is an independent information security consulting company based in Washington D.C.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 10 contacts → | ||||
Exact match “The Wright Way Enterprises (TWW) is certified as an SBA 8(a) and HUBZone small business and DC Certified Business Enterprise (CBE), stewarding organizations in addressing the…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 8 contacts → | ||||
Exact match “Apavo is a mission-driven cybersecurity firm specializing in compliance-heavy security execution and operational security support for DoD and Intelligence Community environments.” Recorded in the RevenueBase company graph · Sep 21, 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 “security consultancies”. 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 23 of 175 security consultancies based in Washington, United States
See the full list, filter by size, metro and specialty, and access 461 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Security consultancies based in Washington, United States at a glance
As of Sep 21, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than for Washington, so it is reported there. Company counts and contact totals on this page are exact for Washington, over 175 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 Washington, United States whose business descriptions match “security consultancies” 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 461 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 21, 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.
Security consultancies by metro in the United States
- Security consultancies in New York255
- Security consultancies in Houston155
- Security consultancies in Los Angeles130
- Security consultancies in Atlanta127
- Security consultancies in Miami123
- Security consultancies in Dallas122
- Security consultancies in Austin113
- Security consultancies in Chicago110
- Security consultancies in San Francisco86
- Security consultancies in Tampa77
- Security consultancies in Arlington71
- Security consultancies in Denver68
- Security consultancies in San Diego66
- Security consultancies in Boston62
- Security consultancies in Charlotte62
- Security consultancies in Seattle61
- Security consultancies in Orlando60
- Security consultancies in Las Vegas59
- Security consultancies in Phoenix54
- Security consultancies in San Antonio53
- Security consultancies in Alexandria48
- Security consultancies in Raleigh44
- Security consultancies in Baltimore40
- Security consultancies in Columbia40
- Security consultancies in Minneapolis38
- Security consultancies in Portland36
- Security consultancies in Mclean35
- Security consultancies in Philadelphia35
- Security consultancies in Colorado Springs33
- Security consultancies in Columbus32
- Security consultancies in Jacksonville32
- Security consultancies in Pittsburgh32
- Security consultancies in Scottsdale32
- Security consultancies in Ashburn31
- Security consultancies in Fort Lauderdale31
- Security consultancies in Nashville31
- Security consultancies in Reston31
- Security consultancies in Richmond30
- Security consultancies in San Jose30
- Security consultancies in Plano29
- Security consultancies in Wilmington29
- Security consultancies in Huntsville27
- Security consultancies in Herndon25
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 “security consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many security consultancies are there based in Washington, United States?
RevenueBase identified 175 company matches for security consultancies associated with Washington, 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?
Arlo Solutions 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 security consultancies?
New York leads the United States with 255 company records, followed by Washington (175) and Houston (155).
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 461 professional contacts with verified work emails tracked across these 175 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 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 175 security consultancies based in Washington, United States. Start with a free account, no credit card.
Download this list →Related lists
Security consultancies by geography
- Security consultancies based in Buenos Aires, Argentina
- Security consultancies based in Adelaide, Australia
- Security consultancies based in Brisbane, Australia
- Security consultancies based in Canberra, Australia
- Security consultancies based in Melbourne, Australia
- Security consultancies based in Perth, Australia
- Security consultancies based in Sydney, Australia
- Security consultancies based in Vienna, Austria
- Security consultancies based in Barueri, Brazil
- Security consultancies based in Belo Horizonte, Brazil
- Security consultancies based in Brasilia, Brazil
- Security consultancies based in Curitiba, Brazil
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Security consultancies based in Buenos Aires, Argentina
- Security consultancies based in Adelaide, Australia
- Security consultancies based in Brisbane, Australia
- Security consultancies based in Canberra, Australia
- Security consultancies based in Melbourne, Australia
- Security consultancies based in Perth, Australia
Company intelligence · public preview
Top 23 security consultancies based in Washington, United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 175 matching company records for security consultancies based in Washington, United States, with 1,536 tracked contacts and 461 verified work emails.
This public preview shows 23 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 23 security consultancies based in Washington, United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Arlo Solutionsarlo-solutions.comHQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 100 contacts → |
“Arlo Solutions (Arlo), is a Washington, DC professional services company, providing cybersecurity and management consulting services to the US government in the defense…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  ACI Federalacifed.comHQ: Washington, DC, United StatesReported employees: 201-500 | Washington, DC, United States | 201-500 | Exact match | 87 contacts → |
“ACI Federal™ is an award-winning ISO/IEC 27001 (InfoSec), ISO 9001(QMS) Certified, focused on National Security and Cyber Security Initiatives.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  The Chertoff Groupchertoffgroup.comHQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 67 contacts → |
“The Chertoff Group is a global leader in security.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Colorado Security Agencycoloradosecurityagency.comHQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 63 contacts → |
“Established in 1974, Colorado Security Agency (CSA) is a professional security provider based in Georgetown Washington DC.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Verasafeverasafe.comHQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 55 contacts → |
“VeraSafe’s mission is to provide the world’s best privacy and data protection advice, with a human touch.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Sincerussincerusglobal.comHQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 47 contacts → |
“Sincerus currently operates in more than 20 countries across five continents delivering security sector reform, strategic advisory services, training, expeditionary mission…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Command Groupcommandcg.comHQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 41 contacts → |
“Command Group is an international security and intelligence consulting firm that provides advisory services to governments, corporations and high net worth individuals.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 37 contacts → |
“Global Security & Innovative Strategies (GSIS) leverages its extensive private sector, homeland, public security, public sector and international expertise to provide…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  38north Security38northsecurity.comHQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 32 contacts → |
“Since the inception of cloud computing, we have helped organizations around the world power their business through security and compliance.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Touchstone Futurestouchstonefutures.comHQ: Washington, DC, United StatesReported employees: 1-10 | Washington, DC, United States | 1-10 | Exact match | 29 contacts → |
“Touchstone Futures provides deep expertise in strategy, execution, and composite risk management honed by our collective service within US Government cyberspace, intelligence…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Valens Globalvalensglobal.comHQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 26 contacts → |
“Valens Global takes a comprehensive, methodical, and thoughtful approach to security.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Good Harbor Security Risk Managementgoodharbor.netHQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 24 contacts → |
“Good Harbor Security Risk Management, LLC advises Boards, CEOs, CISOs and other corporate executives, investment professionals, and government leaders on managing cyber risk.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Cambridge Global Advisorscambridgeglobal.comHQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 23 contacts → |
“Cambridge Global Advisors (CGA) is a strategic advisory services firm with experience at the global, national, state and local level.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Georgetown Protective Servicesgeorgetownprotection.comHQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 19 contacts → |
“At Georgetown Protective Services, we provide top-tier security solutions tailored to your needs.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  The Teneo Grouptheteneogroup.comHQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 16 contacts → |
“Keeping your operations moving and your network secure is our priority because we know that’s your priority.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  The Efiia Groupefiia.comHQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 16 contacts → |
“The Efiia Group delivers cybersecurity solutions for Government.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  GJS Global Journalist Securityjournalistsecurity.netHQ: Washington, DC, United StatesReported employees: 1-10 | Washington, DC, United States | 1-10 | Exact match | 12 contacts → |
“Global Journalist Security is a new kind of journalist security consulting and training firm.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Personnel Security Professionalspersecpros.comHQ: Washington, DC, United StatesReported employees: 1-10 | Washington, DC, United States | 1-10 | Exact match | 11 contacts → |
“Personnel Security Professionals was started by two veterans who have served as government and contract subject matter experts in Industry and Personnel Security for more than 30…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  USP Securityuspsecurity.comHQ: Washington, DC, United StatesReported employees: 201-500 | Washington, DC, United States | 201-500 | Exact match | 11 contacts → |
“At USP Security, we understand that safety is paramount, and we are dedicated to providing top-notch armed and unarmed security services for a diverse range of industries.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Deck Prism, LLCdeckprism.netHQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 10 contacts → |
“Deck Prism LLC.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Inguardians, INCinguardians.comHQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 10 contacts → |
“InGuardians, Inc is an independent information security consulting company based in Washington D.C.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  TWWtwwenterprises.comHQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 10 contacts → |
“The Wright Way Enterprises (TWW) is certified as an SBA 8(a) and HUBZone small business and DC Certified Business Enterprise (CBE), stewarding organizations in addressing the…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Apavo Corporationapavo.comHQ: Washington, United StatesReported employees: 11-50 | Washington, United States | 11-50 | Exact match | 8 contacts → |
“Apavo is a mission-driven cybersecurity firm specializing in compliance-heavy security execution and operational security support for DoD and Intelligence Community environments.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 23 of 175 company matches
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Security consultancies: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
175 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole United States list rather than for Washington, so it is reported there. Company counts and contact totals on this page are exact for Washington, over 175 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Security consultancies by metro in the United States
- Security consultancies in New York255
- Security consultancies in Houston155
- Security consultancies in Los Angeles130
- Security consultancies in Atlanta127
- Security consultancies in Miami123
- Security consultancies in Dallas122
- Security consultancies in Austin113
- Security consultancies in Chicago110
- Security consultancies in San Francisco86
- Security consultancies in Tampa77
- Security consultancies in Arlington71
- Security consultancies in Denver68
- Security consultancies in San Diego66
- Security consultancies in Boston62
- Security consultancies in Charlotte62
- Security consultancies in Seattle61
- Security consultancies in Orlando60
- Security consultancies in Las Vegas59
- Security consultancies in Phoenix54
- Security consultancies in San Antonio53
- Security consultancies in Alexandria48
- Security consultancies in Raleigh44
- Security consultancies in Baltimore40
- Security consultancies in Columbia40
- Security consultancies in Minneapolis38
- Security consultancies in Portland36
- Security consultancies in Mclean35
- Security consultancies in Philadelphia35
- Security consultancies in Colorado Springs33
- Security consultancies in Columbus32
- Security consultancies in Jacksonville32
- Security consultancies in Pittsburgh32
- Security consultancies in Scottsdale32
- Security consultancies in Ashburn31
- Security consultancies in Fort Lauderdale31
- Security consultancies in Nashville31
- Security consultancies in Reston31
- Security consultancies in Richmond30
- Security consultancies in San Jose30
- Security consultancies in Plano29
- Security consultancies in Wilmington29
- Security consultancies in Huntsville27
- Security consultancies in Herndon25
Questions about this company list
What does Exact match mean for security consultancies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many security consultancies did RevenueBase find based in Washington, United States?
The saved snapshot records 175 matching company records, 1,536 tracked contacts and 461 verified emails. The public preview displays 23 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Security consultancies by geography
- Security consultancies based in Buenos Aires, Argentina
- Security consultancies based in Adelaide, Australia
- Security consultancies based in Brisbane, Australia
- Security consultancies based in Canberra, Australia
- Security consultancies based in Melbourne, Australia
- Security consultancies based in Perth, Australia
- Security consultancies based in Sydney, Australia
- Security consultancies based in Vienna, Austria
- Security consultancies based in Barueri, Brazil
- Security consultancies based in Belo Horizonte, Brazil
- Security consultancies based in Brasilia, Brazil
- Security consultancies based in Curitiba, Brazil
Cite this list
RevenueBase Data Team. Top 23 security consultancies based in Washington, United States. Snapshot: September 21, 2026. https://revenuebase.ai/companies/security-consultancies/united-states/washington.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Security consultancies based in Buenos Aires, Argentina
- Security consultancies based in Adelaide, Australia
- Security consultancies based in Brisbane, Australia
- Security consultancies based in Canberra, Australia
- Security consultancies based in Melbourne, Australia
- Security consultancies based in Perth, Australia
Company intelligence · public preview
Top 23 security consultancies based in Washington, United States
RevenueBase records 175 matching company records for security consultancies based in Washington, United States, with 1,536 tracked contacts and 461 verified work emails.
This public preview shows 23 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 23 security consultancies based in Washington, United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Arlo Solutionsarlo-solutions.com HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 100 contacts → |
“Arlo Solutions (Arlo), is a Washington, DC professional services company, providing cybersecurity and management consulting services to the US government in the defense…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | ACI Federalacifed.com HQ: Washington, DC, United StatesReported employees: 201-500 | Washington, DC, United States | 201-500 | Exact match | 87 contacts → |
“ACI Federal™ is an award-winning ISO/IEC 27001 (InfoSec), ISO 9001(QMS) Certified, focused on National Security and Cyber Security Initiatives.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | The Chertoff Groupchertoffgroup.com HQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 67 contacts → |
“The Chertoff Group is a global leader in security.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Colorado Security Agencycoloradosecurityagency.com HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 63 contacts → |
“Established in 1974, Colorado Security Agency (CSA) is a professional security provider based in Georgetown Washington DC.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Verasafeverasafe.com HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 55 contacts → |
“VeraSafe’s mission is to provide the world’s best privacy and data protection advice, with a human touch.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Sincerussincerusglobal.com HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 47 contacts → |
“Sincerus currently operates in more than 20 countries across five continents delivering security sector reform, strategic advisory services, training, expeditionary mission…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Command Groupcommandcg.com HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 41 contacts → |
“Command Group is an international security and intelligence consulting firm that provides advisory services to governments, corporations and high net worth individuals.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 37 contacts → |
“Global Security & Innovative Strategies (GSIS) leverages its extensive private sector, homeland, public security, public sector and international expertise to provide…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | 38north Security38northsecurity.com HQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 32 contacts → |
“Since the inception of cloud computing, we have helped organizations around the world power their business through security and compliance.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Touchstone Futurestouchstonefutures.com HQ: Washington, DC, United StatesReported employees: 1-10 | Washington, DC, United States | 1-10 | Exact match | 29 contacts → |
“Touchstone Futures provides deep expertise in strategy, execution, and composite risk management honed by our collective service within US Government cyberspace, intelligence…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Valens Globalvalensglobal.com HQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 26 contacts → |
“Valens Global takes a comprehensive, methodical, and thoughtful approach to security.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Good Harbor Security Risk Managementgoodharbor.net HQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 24 contacts → |
“Good Harbor Security Risk Management, LLC advises Boards, CEOs, CISOs and other corporate executives, investment professionals, and government leaders on managing cyber risk.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Cambridge Global Advisorscambridgeglobal.com HQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 23 contacts → |
“Cambridge Global Advisors (CGA) is a strategic advisory services firm with experience at the global, national, state and local level.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Georgetown Protective Servicesgeorgetownprotection.com HQ: Washington, DC, United StatesReported employees: 51-200 | Washington, DC, United States | 51-200 | Exact match | 19 contacts → |
“At Georgetown Protective Services, we provide top-tier security solutions tailored to your needs.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | The Teneo Grouptheteneogroup.com HQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 16 contacts → |
“Keeping your operations moving and your network secure is our priority because we know that’s your priority.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | The Efiia Groupefiia.com HQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 16 contacts → |
“The Efiia Group delivers cybersecurity solutions for Government.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | GJS Global Journalist Securityjournalistsecurity.net HQ: Washington, DC, United StatesReported employees: 1-10 | Washington, DC, United States | 1-10 | Exact match | 12 contacts → |
“Global Journalist Security is a new kind of journalist security consulting and training firm.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Personnel Security Professionalspersecpros.com HQ: Washington, DC, United StatesReported employees: 1-10 | Washington, DC, United States | 1-10 | Exact match | 11 contacts → |
“Personnel Security Professionals was started by two veterans who have served as government and contract subject matter experts in Industry and Personnel Security for more than 30…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | USP Securityuspsecurity.com HQ: Washington, DC, United StatesReported employees: 201-500 | Washington, DC, United States | 201-500 | Exact match | 11 contacts → |
“At USP Security, we understand that safety is paramount, and we are dedicated to providing top-notch armed and unarmed security services for a diverse range of industries.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Deck Prism, LLCdeckprism.net HQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 10 contacts → |
“Deck Prism LLC.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Inguardians, INCinguardians.com HQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 10 contacts → |
“InGuardians, Inc is an independent information security consulting company based in Washington D.C.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | TWWtwwenterprises.com HQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 10 contacts → |
“The Wright Way Enterprises (TWW) is certified as an SBA 8(a) and HUBZone small business and DC Certified Business Enterprise (CBE), stewarding organizations in addressing the…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Apavo Corporationapavo.com HQ: Washington, United StatesReported employees: 11-50 | Washington, United States | 11-50 | Exact match | 8 contacts → |
“Apavo is a mission-driven cybersecurity firm specializing in compliance-heavy security execution and operational security support for DoD and Intelligence Community environments.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 23 of 175 company matches
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Security consultancies: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
175 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole United States list rather than for Washington, so it is reported there. Company counts and contact totals on this page are exact for Washington, over 175 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Security consultancies by metro in the United States
- Security consultancies in New York255
- Security consultancies in Houston155
- Security consultancies in Los Angeles130
- Security consultancies in Atlanta127
- Security consultancies in Miami123
- Security consultancies in Dallas122
- Security consultancies in Austin113
- Security consultancies in Chicago110
- Security consultancies in San Francisco86
- Security consultancies in Tampa77
- Security consultancies in Arlington71
- Security consultancies in Denver68
- Security consultancies in San Diego66
- Security consultancies in Boston62
- Security consultancies in Charlotte62
- Security consultancies in Seattle61
- Security consultancies in Orlando60
- Security consultancies in Las Vegas59
- Security consultancies in Phoenix54
- Security consultancies in San Antonio53
- Security consultancies in Alexandria48
- Security consultancies in Raleigh44
- Security consultancies in Baltimore40
- Security consultancies in Columbia40
- Security consultancies in Minneapolis38
- Security consultancies in Portland36
- Security consultancies in Mclean35
- Security consultancies in Philadelphia35
- Security consultancies in Colorado Springs33
- Security consultancies in Columbus32
- Security consultancies in Jacksonville32
- Security consultancies in Pittsburgh32
- Security consultancies in Scottsdale32
- Security consultancies in Ashburn31
- Security consultancies in Fort Lauderdale31
- Security consultancies in Nashville31
- Security consultancies in Reston31
- Security consultancies in Richmond30
- Security consultancies in San Jose30
- Security consultancies in Plano29
- Security consultancies in Wilmington29
- Security consultancies in Huntsville27
- Security consultancies in Herndon25
Questions about this company list
What does Exact match mean for security consultancies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many security consultancies did RevenueBase find based in Washington, United States?
The saved snapshot records 175 matching company records, 1,536 tracked contacts and 461 verified emails. The public preview displays 23 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 23 security consultancies based in Washington, United States. Snapshot: September 21, 2026. https://revenuebase.ai/companies/security-consultancies/united-states/washington.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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