Company lists · Data refreshed September 2026
Top 25 Data security consulting firms based in the United States
RevenueBase identified 5,467 company matches for data security consulting firms associated with the United States as of September 2026 and tracks 54,609 professional contacts across them, including 20,346 with verified work emails and 20,777 with mobile numbers. New York is the largest hub.
This list covers company matches for data security consulting firms associated with the 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 1, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest data security consulting firms based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,206 contacts → | ||||
Exact match “Optiv is the cyber advisory and solutions leader, delivering strategic and technical expertise to nearly companies across every major industry.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 2 | 1,234 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 1, 2026 · View company records in RevenueBase | |||||
| 3 | 960 contacts → | ||||
Exact match “Coalfire is the premier Cybersecurity and Compliance Services leader for the tech, healthcare, and finance industries.(This page is maintained by Marketing.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 4 | 618 contacts → | ||||
Exact match “VikingCloud delivers battle-tested cybersecurity and compliance solutions that simply work.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 5 | 566 contacts → | ||||
Exact match “For more than 25 years, SolomonEdwards has empowered organizations to tackle common and complex business challenges through strategic advisory, technical advocacy, and hands-on…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 6 | 492 contacts → | ||||
Exact match “SecurityHQ, a global cybersecurity company pioneering Security Performance Engineering for stronger operational performance and resilience.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 7 | 445 contacts → | ||||
Exact match “At Xcelerate, safeguarding the nation isn’t just a mission-it’s our obsession.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 8 | 404 contacts → | ||||
Exact match “Kudelski Security is a premier cybersecurity solutions provider, working with the most security-conscious organizations in Europe and across the United States.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 9 | 353 contacts → | ||||
Exact match “Protegrity protects the world's most sensitive data wherever it resides.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 10 | 313 contacts → | ||||
Exact match “Intelligent Technical Solutions is your trusted business partner for all your Cybersecurity, Managed and Co-managed IT support, Risk & Compliance, Data Analytics, and Consulting…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 11 | 313 contacts → | ||||
Exact match “K2 Integrity is a global risk management firm dedicated to helping organizations across both the public and private sectors protect their assets, reputation, and operations and…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 12 | 311 contacts → | ||||
Exact match “We deliver cybersecurity consulting, 24x7 operations and SaaS to leading companies in the Financial Services, Healthcare, Pharmaceuticals, Technology and Retail industries.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 13 | 269 contacts → | ||||
Exact match “BrickRed Systems is Microsoft Gold certified partner also one among the leading Information Technology (IT) Consulting firms of the present generation.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 14 | 267 contacts → | ||||
Exact match “We secure peace of mind for organizations that handle sensitive data by holding our tools, training, and support to a higher standard.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 15 | 266 contacts → | ||||
Exact match “Prescient Security is a global cybersecurity and compliance firm delivering risk-based audits, advanced penetration testing, and end-to-end framework support.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 16 | 263 contacts → | ||||
Exact match “We stand at the forefront of leadership, insight, and guidance in a world marked by complexity and uncertainty.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 17 | 251 contacts → | ||||
Exact match “Baxter Clewis Cybersecurity, we bring to the table a unique set of experiences that allow us to best serve your cybersecurity needs.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 18 | 239 contacts → | ||||
Exact match “Falconwood is a veteran-owned, woman-owned business management and technology consulting firm headquartered in Arlington, Virginia.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 19 | 223 contacts → | ||||
Exact match “The urgent need for technology to solve business problems more efficiently, decrease costs, and mitigate risk has increased.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 20 | 208 contacts → | ||||
Exact match “When it comes to Information Security Consulting, we are the team the specialists turn to.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 21 | 196 contacts → | ||||
Exact match “Founded in 2003, Tevora is a specialized management consultancy focused on cybersecurity, risk, and compliance services.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 22 | 185 contacts → | ||||
Exact match “With 30 years of experience in cyber defense, DeepSeas is trusted by nearly clients around the world, including Fortune 100 enterprises and mid-market organizations, municipality…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 23 | 180 contacts → | ||||
Exact match “Cyber Advisors is a nationwide leader in cyber security, providing a comprehensive range of Offensive, Defensive, and Risk Management services.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 24 | 166 contacts → | ||||
Exact match “Ntirety is now part of 11:11 Systems!” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 25 | 164 contacts → | ||||
Exact match “Checkout our latest articles at AEGIS Security & Investigations specializes in high end security, investigation, training and consulting solutions.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “data security consulting firms”. 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 25 of 5,467 data security consulting firms based in the United States
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Data security consulting firms based in the United States at a glance
As of Sep 1, 2026Companies by employee count
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 the United States whose business descriptions match “data security consulting firms” 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 20,346 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 1, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Data security consulting firms by metro
- Data security consulting firms in New York165
- Data security consulting firms in Atlanta112
- Data security consulting firms in Washington111
- Data security consulting firms in Houston106
- Data security consulting firms in San Francisco81
- Data security consulting firms in Miami80
- Data security consulting firms in Austin79
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 “data security consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many data security consulting firms are there based in the United States?
RevenueBase identified 5,467 company matches for data security consulting firms associated with the 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?
OPTIV tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most data security consulting firms?
New York leads with 165 company records, followed by Atlanta (112) and Washington (111).
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 20,346 professional contacts with verified work emails tracked across these 5,467 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 1, 2026.
Ready to reach these companies? Verified emails and direct dials for all 5,467 data security consulting firms based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Data security consulting firms by geography
- Data security consulting firms based in the United Kingdom
- Data security consulting firms based in Germany
- Data security consulting firms based in Brazil
- Data security consulting firms based in France
- Data security consulting firms based in Canada
- Data security consulting firms based in Australia
- Data security consulting firms based in Spain
- Data security consulting firms based in the Netherlands
- Data security consulting firms based in Italy
- Data security consulting firms based in Mexico
- Data security consulting firms based in Switzerland
- Data security consulting firms based in Poland
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
- Data security consulting firms based in the United Kingdom
- Data security consulting firms based in Germany
- Data security consulting firms based in Brazil
- Data security consulting firms based in France
- Data security consulting firms based in Canada
- Data security consulting firms based in Australia
Company intelligence · public preview
Top 25 data security consulting firms based in the 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 5,467 matching company records for data security consulting firms based in the United States, with 54,609 tracked contacts and 20,346 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 1, 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 25 data security consulting firms based in the 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 |  OPTIVoptiv.comHQ: HQ not recorded; location: Chantilly, VA, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Chantilly, VA, United States | 1,001-5,000 | Exact match | 2,206 contacts → |
“Optiv is the cyber advisory and solutions leader, delivering strategic and technical expertise to nearly companies across every major industry.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Guidepoint Securityguidepointsecurity.comHQ: HQ not recorded; location: Tampa, FL, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Tampa, FL, United States | 1,001-5,000 | Exact match | 1,234 contacts → |
“GuidePoint Security provides trusted cybersecurity expertise, solutions, and services that help organizations make informed decisions and minimize risk.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Coalfirecoalfire.comHQ: HQ not recorded; location: Chicago, IL, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Chicago, IL, United States | 1,001-5,000 | Exact match | 960 contacts → |
“Coalfire is the premier Cybersecurity and Compliance Services leader for the tech, healthcare, and finance industries.(This page is maintained by Marketing.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Vikingcloudvikingcloud.comHQ: HQ not recorded; location: Chicago, IL, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Chicago, IL, United States | 1,001-5,000 | Exact match | 618 contacts → |
“VikingCloud delivers battle-tested cybersecurity and compliance solutions that simply work.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Solomonedwardssolomonedwards.comHQ: HQ not recorded; location: Wayne, PA, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Wayne, PA, United States | 1,001-5,000 | Exact match | 566 contacts → |
“For more than 25 years, SolomonEdwards has empowered organizations to tackle common and complex business challenges through strategic advisory, technical advocacy, and hands-on…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Securityhqsecurityhq.comHQ: HQ not recorded; location: New York, NY, United StatesReported employees: 501-1,000 | HQ not recorded; location: New York, NY, United States | 501-1,000 | Exact match | 492 contacts → |
“SecurityHQ, a global cybersecurity company pioneering Security Performance Engineering for stronger operational performance and resilience.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Xcelerate Solutionsxceleratesolutions.comHQ: HQ not recorded; location: Mclean, VA, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Mclean, VA, United States | 1,001-5,000 | Exact match | 445 contacts → |
“At Xcelerate, safeguarding the nation isn’t just a mission-it’s our obsession.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Kudelski Securitykudelskisecurity.comHQ: HQ not recorded; location: Irving, TX, United StatesReported employees: 201-500 | HQ not recorded; location: Irving, TX, United States | 201-500 | Exact match | 404 contacts → |
“Kudelski Security is a premier cybersecurity solutions provider, working with the most security-conscious organizations in Europe and across the United States.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Protegrityprotegrity.comHQ: HQ not recorded; location: Stamford, CT, United StatesReported employees: 201-500 | HQ not recorded; location: Stamford, CT, United States | 201-500 | Exact match | 353 contacts → |
“Protegrity protects the world's most sensitive data wherever it resides.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Intelligent Technical Solutionsitsasap.comHQ: HQ not recorded; location: Olympia, WA, United StatesReported employees: 201-500 | HQ not recorded; location: Olympia, WA, United States | 201-500 | Exact match | 313 contacts → |
“Intelligent Technical Solutions is your trusted business partner for all your Cybersecurity, Managed and Co-managed IT support, Risk & Compliance, Data Analytics, and Consulting…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  K2 Integrityk2integrity.comHQ: HQ not recorded; location: Washington, DC, United StatesReported employees: 201-500 | HQ not recorded; location: Washington, DC, United States | 201-500 | Exact match | 313 contacts → |
“K2 Integrity is a global risk management firm dedicated to helping organizations across both the public and private sectors protect their assets, reputation, and operations and…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Security Risk Advisorssra.ioHQ: HQ not recorded; location: Philadelphia, PA, United StatesReported employees: 201-500 | HQ not recorded; location: Philadelphia, PA, United States | 201-500 | Exact match | 311 contacts → |
“We deliver cybersecurity consulting, 24x7 operations and SaaS to leading companies in the Financial Services, Healthcare, Pharmaceuticals, Technology and Retail industries.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Brickred Systemsbrickredsys.comHQ: HQ not recorded; location: Redmond, WA, United StatesReported employees: 501-1,000 | HQ not recorded; location: Redmond, WA, United States | 501-1,000 | Exact match | 269 contacts → |
“BrickRed Systems is Microsoft Gold certified partner also one among the leading Information Technology (IT) Consulting firms of the present generation.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Securitymetricssecuritymetrics.comHQ: HQ not recorded; location: Orem, UT, United StatesReported employees: 501-1,000 | HQ not recorded; location: Orem, UT, United States | 501-1,000 | Exact match | 267 contacts → |
“We secure peace of mind for organizations that handle sensitive data by holding our tools, training, and support to a higher standard.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Prescient Securityprescientsecurity.comHQ: HQ not recorded; location: Nashville, TN, United StatesReported employees: 201-500 | HQ not recorded; location: Nashville, TN, United States | 201-500 | Exact match | 266 contacts → |
“Prescient Security is a global cybersecurity and compliance firm delivering risk-based audits, advanced penetration testing, and end-to-end framework support.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Guidepost Solutionsguidepostsolutions.comHQ: HQ not recorded; location: Phoenix, AZ, United StatesReported employees: 201-500 | HQ not recorded; location: Phoenix, AZ, United States | 201-500 | Exact match | 263 contacts → |
“We stand at the forefront of leadership, insight, and guidance in a world marked by complexity and uncertainty.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Baxter Clewis Cybersecuritybaxterclewis.comHQ: HQ not recorded; location: Cedar Hill, TX, United StatesReported employees: 201-500 | HQ not recorded; location: Cedar Hill, TX, United States | 201-500 | Exact match | 251 contacts → |
“Baxter Clewis Cybersecurity, we bring to the table a unique set of experiences that allow us to best serve your cybersecurity needs.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Falconwood, Incorporatedfalconwood.bizHQ: HQ not recorded; location: North Charleston, SC, United StatesReported employees: 201-500 | HQ not recorded; location: North Charleston, SC, United States | 201-500 | Exact match | 239 contacts → |
“Falconwood is a veteran-owned, woman-owned business management and technology consulting firm headquartered in Arlington, Virginia.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Burwood Groupburwood.comHQ: HQ not recorded; location: Lombard, IL, United StatesReported employees: 201-500 | HQ not recorded; location: Lombard, IL, United States | 201-500 | Exact match | 223 contacts → |
“The urgent need for technology to solve business problems more efficiently, decrease costs, and mitigate risk has increased.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Mindpoint Group, A Tyto Athene Companymindpointgroup.comHQ: HQ not recorded; location: Reston, VA, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Reston, VA, United States | 1,001-5,000 | Exact match | 208 contacts → |
“When it comes to Information Security Consulting, we are the team the specialists turn to.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Tevoratevora.comHQ: HQ not recorded; location: Los Angeles, CA, United StatesReported employees: 201-500 | HQ not recorded; location: Los Angeles, CA, United States | 201-500 | Exact match | 196 contacts → |
“Founded in 2003, Tevora is a specialized management consultancy focused on cybersecurity, risk, and compliance services.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Deepseasdeepseas.comHQ: HQ not recorded; location: United StatesReported employees: 201-500 | HQ not recorded; location: United States | 201-500 | Exact match | 185 contacts → |
“With 30 years of experience in cyber defense, DeepSeas is trusted by nearly clients around the world, including Fortune 100 enterprises and mid-market organizations, municipality…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Cyber Advisorscyberadvisors.comHQ: HQ not recorded; location: Maple Grove, MN, United StatesReported employees: 201-500 | HQ not recorded; location: Maple Grove, MN, United States | 201-500 | Exact match | 180 contacts → |
“Cyber Advisors is a nationwide leader in cyber security, providing a comprehensive range of Offensive, Defensive, and Risk Management services.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Ntirety1111systems.comHQ: HQ not recorded; location: Austin, TX, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Austin, TX, United States | 1,001-5,000 | Exact match | 166 contacts → |
“Ntirety is now part of 11:11 Systems!” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Aegis Security & Investigations INCaegis.comHQ: HQ not recorded; location: San Francisco, United StatesReported employees: 201-500 | HQ not recorded; location: San Francisco, United States | 201-500 | Exact match | 164 contacts → |
“Checkout our latest articles at AEGIS Security & Investigations specializes in high end security, investigation, training and consulting solutions.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 5,467 company matches
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Data security consulting firms: dataset insights
September 1, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
5,443 records in the displayed employee bands.
24 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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 1, 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 ↗
Data security consulting firms by metro
- Data security consulting firms in New York165
- Data security consulting firms in Atlanta112
- Data security consulting firms in Washington111
- Data security consulting firms in Houston106
- Data security consulting firms in San Francisco81
- Data security consulting firms in Miami80
- Data security consulting firms in Austin79
Questions about this company list
What does Exact match mean for data security consulting firms?
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 data security consulting firms did RevenueBase find based in the United States?
The saved snapshot records 5,467 matching company records, 54,609 tracked contacts and 20,346 verified emails. The public preview displays 25 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 1, 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
Data security consulting firms by geography
- Data security consulting firms based in the United Kingdom
- Data security consulting firms based in Germany
- Data security consulting firms based in Brazil
- Data security consulting firms based in France
- Data security consulting firms based in Canada
- Data security consulting firms based in Australia
- Data security consulting firms based in Spain
- Data security consulting firms based in the Netherlands
- Data security consulting firms based in Italy
- Data security consulting firms based in Mexico
- Data security consulting firms based in Switzerland
- Data security consulting firms based in Poland
Cite this list
RevenueBase Data Team. Top 25 data security consulting firms based in the United States. Snapshot: September 1, 2026. https://revenuebase.ai/companies/data-security-consulting-firms/united-states.
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
- Data security consulting firms based in the United Kingdom
- Data security consulting firms based in Germany
- Data security consulting firms based in Brazil
- Data security consulting firms based in France
- Data security consulting firms based in Canada
- Data security consulting firms based in Australia
Company intelligence · public preview
Top 25 data security consulting firms based in the United States
RevenueBase records 5,467 matching company records for data security consulting firms based in the United States, with 54,609 tracked contacts and 20,346 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 1, 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 25 data security consulting firms based in the 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 | OPTIVoptiv.com HQ: HQ not recorded; location: Chantilly, VA, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Chantilly, VA, United States | 1,001-5,000 | Exact match | 2,206 contacts → |
“Optiv is the cyber advisory and solutions leader, delivering strategic and technical expertise to nearly companies across every major industry.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Guidepoint Securityguidepointsecurity.com HQ: HQ not recorded; location: Tampa, FL, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Tampa, FL, United States | 1,001-5,000 | Exact match | 1,234 contacts → |
“GuidePoint Security provides trusted cybersecurity expertise, solutions, and services that help organizations make informed decisions and minimize risk.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Coalfirecoalfire.com HQ: HQ not recorded; location: Chicago, IL, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Chicago, IL, United States | 1,001-5,000 | Exact match | 960 contacts → |
“Coalfire is the premier Cybersecurity and Compliance Services leader for the tech, healthcare, and finance industries.(This page is maintained by Marketing.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Vikingcloudvikingcloud.com HQ: HQ not recorded; location: Chicago, IL, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Chicago, IL, United States | 1,001-5,000 | Exact match | 618 contacts → |
“VikingCloud delivers battle-tested cybersecurity and compliance solutions that simply work.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Solomonedwardssolomonedwards.com HQ: HQ not recorded; location: Wayne, PA, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Wayne, PA, United States | 1,001-5,000 | Exact match | 566 contacts → |
“For more than 25 years, SolomonEdwards has empowered organizations to tackle common and complex business challenges through strategic advisory, technical advocacy, and hands-on…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Securityhqsecurityhq.com HQ: HQ not recorded; location: New York, NY, United StatesReported employees: 501-1,000 | HQ not recorded; location: New York, NY, United States | 501-1,000 | Exact match | 492 contacts → |
“SecurityHQ, a global cybersecurity company pioneering Security Performance Engineering for stronger operational performance and resilience.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Xcelerate Solutionsxceleratesolutions.com HQ: HQ not recorded; location: Mclean, VA, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Mclean, VA, United States | 1,001-5,000 | Exact match | 445 contacts → |
“At Xcelerate, safeguarding the nation isn’t just a mission-it’s our obsession.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Kudelski Securitykudelskisecurity.com HQ: HQ not recorded; location: Irving, TX, United StatesReported employees: 201-500 | HQ not recorded; location: Irving, TX, United States | 201-500 | Exact match | 404 contacts → |
“Kudelski Security is a premier cybersecurity solutions provider, working with the most security-conscious organizations in Europe and across the United States.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Protegrityprotegrity.com HQ: HQ not recorded; location: Stamford, CT, United StatesReported employees: 201-500 | HQ not recorded; location: Stamford, CT, United States | 201-500 | Exact match | 353 contacts → |
“Protegrity protects the world's most sensitive data wherever it resides.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Intelligent Technical Solutionsitsasap.com HQ: HQ not recorded; location: Olympia, WA, United StatesReported employees: 201-500 | HQ not recorded; location: Olympia, WA, United States | 201-500 | Exact match | 313 contacts → |
“Intelligent Technical Solutions is your trusted business partner for all your Cybersecurity, Managed and Co-managed IT support, Risk & Compliance, Data Analytics, and Consulting…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | K2 Integrityk2integrity.com HQ: HQ not recorded; location: Washington, DC, United StatesReported employees: 201-500 | HQ not recorded; location: Washington, DC, United States | 201-500 | Exact match | 313 contacts → |
“K2 Integrity is a global risk management firm dedicated to helping organizations across both the public and private sectors protect their assets, reputation, and operations and…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Security Risk Advisorssra.io HQ: HQ not recorded; location: Philadelphia, PA, United StatesReported employees: 201-500 | HQ not recorded; location: Philadelphia, PA, United States | 201-500 | Exact match | 311 contacts → |
“We deliver cybersecurity consulting, 24x7 operations and SaaS to leading companies in the Financial Services, Healthcare, Pharmaceuticals, Technology and Retail industries.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Brickred Systemsbrickredsys.com HQ: HQ not recorded; location: Redmond, WA, United StatesReported employees: 501-1,000 | HQ not recorded; location: Redmond, WA, United States | 501-1,000 | Exact match | 269 contacts → |
“BrickRed Systems is Microsoft Gold certified partner also one among the leading Information Technology (IT) Consulting firms of the present generation.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Securitymetricssecuritymetrics.com HQ: HQ not recorded; location: Orem, UT, United StatesReported employees: 501-1,000 | HQ not recorded; location: Orem, UT, United States | 501-1,000 | Exact match | 267 contacts → |
“We secure peace of mind for organizations that handle sensitive data by holding our tools, training, and support to a higher standard.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Prescient Securityprescientsecurity.com HQ: HQ not recorded; location: Nashville, TN, United StatesReported employees: 201-500 | HQ not recorded; location: Nashville, TN, United States | 201-500 | Exact match | 266 contacts → |
“Prescient Security is a global cybersecurity and compliance firm delivering risk-based audits, advanced penetration testing, and end-to-end framework support.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Guidepost Solutionsguidepostsolutions.com HQ: HQ not recorded; location: Phoenix, AZ, United StatesReported employees: 201-500 | HQ not recorded; location: Phoenix, AZ, United States | 201-500 | Exact match | 263 contacts → |
“We stand at the forefront of leadership, insight, and guidance in a world marked by complexity and uncertainty.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Baxter Clewis Cybersecuritybaxterclewis.com HQ: HQ not recorded; location: Cedar Hill, TX, United StatesReported employees: 201-500 | HQ not recorded; location: Cedar Hill, TX, United States | 201-500 | Exact match | 251 contacts → |
“Baxter Clewis Cybersecurity, we bring to the table a unique set of experiences that allow us to best serve your cybersecurity needs.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Falconwood, Incorporatedfalconwood.biz HQ: HQ not recorded; location: North Charleston, SC, United StatesReported employees: 201-500 | HQ not recorded; location: North Charleston, SC, United States | 201-500 | Exact match | 239 contacts → |
“Falconwood is a veteran-owned, woman-owned business management and technology consulting firm headquartered in Arlington, Virginia.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Burwood Groupburwood.com HQ: HQ not recorded; location: Lombard, IL, United StatesReported employees: 201-500 | HQ not recorded; location: Lombard, IL, United States | 201-500 | Exact match | 223 contacts → |
“The urgent need for technology to solve business problems more efficiently, decrease costs, and mitigate risk has increased.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Mindpoint Group, A Tyto Athene Companymindpointgroup.com HQ: HQ not recorded; location: Reston, VA, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Reston, VA, United States | 1,001-5,000 | Exact match | 208 contacts → |
“When it comes to Information Security Consulting, we are the team the specialists turn to.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Tevoratevora.com HQ: HQ not recorded; location: Los Angeles, CA, United StatesReported employees: 201-500 | HQ not recorded; location: Los Angeles, CA, United States | 201-500 | Exact match | 196 contacts → |
“Founded in 2003, Tevora is a specialized management consultancy focused on cybersecurity, risk, and compliance services.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Deepseasdeepseas.com HQ: HQ not recorded; location: United StatesReported employees: 201-500 | HQ not recorded; location: United States | 201-500 | Exact match | 185 contacts → |
“With 30 years of experience in cyber defense, DeepSeas is trusted by nearly clients around the world, including Fortune 100 enterprises and mid-market organizations, municipality…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Cyber Advisorscyberadvisors.com HQ: HQ not recorded; location: Maple Grove, MN, United StatesReported employees: 201-500 | HQ not recorded; location: Maple Grove, MN, United States | 201-500 | Exact match | 180 contacts → |
“Cyber Advisors is a nationwide leader in cyber security, providing a comprehensive range of Offensive, Defensive, and Risk Management services.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Ntirety1111systems.com HQ: HQ not recorded; location: Austin, TX, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Austin, TX, United States | 1,001-5,000 | Exact match | 166 contacts → |
“Ntirety is now part of 11:11 Systems!” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Aegis Security & Investigations INCaegis.com HQ: HQ not recorded; location: San Francisco, United StatesReported employees: 201-500 | HQ not recorded; location: San Francisco, United States | 201-500 | Exact match | 164 contacts → |
“Checkout our latest articles at AEGIS Security & Investigations specializes in high end security, investigation, training and consulting solutions.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 5,467 company matches
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Data security consulting firms: dataset insights
September 1, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
5,443 records in the displayed employee bands.
24 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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 1, 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 ↗
Data security consulting firms by metro
- Data security consulting firms in New York165
- Data security consulting firms in Atlanta112
- Data security consulting firms in Washington111
- Data security consulting firms in Houston106
- Data security consulting firms in San Francisco81
- Data security consulting firms in Miami80
- Data security consulting firms in Austin79
Questions about this company list
What does Exact match mean for data security consulting firms?
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 data security consulting firms did RevenueBase find based in the United States?
The saved snapshot records 5,467 matching company records, 54,609 tracked contacts and 20,346 verified emails. The public preview displays 25 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 1, 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
Data security consulting firms by geography
- Data security consulting firms based in the United Kingdom
- Data security consulting firms based in Germany
- Data security consulting firms based in Brazil
- Data security consulting firms based in France
- Data security consulting firms based in Canada
- Data security consulting firms based in Australia
- Data security consulting firms based in Spain
- Data security consulting firms based in the Netherlands
- Data security consulting firms based in Italy
- Data security consulting firms based in Mexico
- Data security consulting firms based in Switzerland
- Data security consulting firms based in Poland
Cite this list
RevenueBase Data Team. Top 25 data security consulting firms based in the United States. Snapshot: September 1, 2026. https://revenuebase.ai/companies/data-security-consulting-firms/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Data security consulting firms based in the United Kingdom
- Data security consulting firms based in Germany
- Data security consulting firms based in Brazil
- Data security consulting firms based in France
- Data security consulting firms based in Canada
- Data security consulting firms based in Australia