Company lists · Data refreshed September 2026
Top 25 Cybersecurity law firms based in the United States
RevenueBase identified 2,006 company matches for cybersecurity law firms associated with the United States as of September 2026 and tracks 23,109 professional contacts across them, including 10,367 with verified work emails and 9,660 with mobile numbers. New York is the largest hub.
This list covers company matches for cybersecurity law 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 cybersecurity law 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 “Knobbe Martens protects the ideas that drive innovation and propel our world forward.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 5 | 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 | |||||
| 6 | 462 contacts → | ||||
Exact match “Arete helps organizations stay ahead of cyber threats with standardized, intelligence-led detection, response, resolution, and resilience capabilities.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 7 | 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 | |||||
| 8 | 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 | |||||
| 9 | 247 contacts → | ||||
Exact match “Lumifi Cyber helps organizations illuminate their cyber defense with continuous protection across the full security lifecycle.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 10 | 213 contacts → | ||||
Exact match “Founded by John F.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 11 | 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 | |||||
| 12 | 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 | |||||
| 13 | 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 | |||||
| 14 | 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 | |||||
| 15 | 173 contacts → | ||||
Exact match “Stratascale is a premier services company proudly operating as the cybersecurity division of SHI.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 16 | 160 contacts → | ||||
Exact match “We are not merely a provider that handles firewalls and answers calls.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 17 | 137 contacts → | ||||
Exact match “With offices in Washington, DC, Denver, Colorado, and Austin, Texas, Wilkinson Barker Knauer (WBK) is the nation’s largest stand-alone communications and technology law firm.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 18 | 134 contacts → | ||||
Exact match “CISO Global was designed from inception to bring talent together from cybersecurity, compliance, remediation, and secured managed services practice areas for a comprehensive…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 19 | 134 contacts → | ||||
Exact match “Litigation, compliance and investigations: It's what we do, day in and day out.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 20 | 132 contacts → | ||||
Exact match “HelpSystems has long been known for helping organizations become more secure and autonomous.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 21 | 130 contacts → | ||||
Exact match “Adapt Forward helps government agencies outpace adversaries through proven Cybersecurity Service Provider (CSSP) operations, mission-focused innovation, and a people first culture…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 22 | 119 contacts → | ||||
Exact match “SealingTech, a Parsons Company, rapidly delivers innovative, agile cybersecurity solutions that modernize, protect, and defend the networks and systems of the federal government…” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 23 | 114 contacts → | ||||
Exact match “Those who play with the devil's toys will be brought by degrees to wield his sword.~ R.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 24 | 112 contacts → | ||||
Exact match “DirectDefense provides enterprise risk assessments, penetration testing, ICS/SCADA security services, and 24/7 managed security services for companies of all sizes.” Recorded in the RevenueBase company graph · Sep 1, 2026 · View company records in RevenueBase | |||||
| 25 | 111 contacts → | ||||
Exact match “Redgrave is the leading law firm addressing legal discovery, information governance, AI governance, data security, and other Information Law challenges for corporations and…” 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 “cybersecurity law 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 2,006 cybersecurity law firms based in the United States
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Cybersecurity law 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 “cybersecurity law 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 10,367 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.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “cybersecurity law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many cybersecurity law firms are there based in the United States?
RevenueBase identified 2,006 company matches for cybersecurity law 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 cybersecurity law firms?
New York leads with 72 company records, followed by Washington (59) and Austin (48).
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 10,367 professional contacts with verified work emails tracked across these 2,006 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 2,006 cybersecurity law firms based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Cybersecurity law firms by geography
- Cybersecurity law firms based in the United Kingdom
- Cybersecurity law firms based in Brazil
- Cybersecurity law firms based in France
- Cybersecurity law firms based in Canada
- Cybersecurity law firms based in Australia
- Cybersecurity law firms based in Spain
- Cybersecurity law firms based in Germany
- Cybersecurity law firms based in the Netherlands
- Cybersecurity law firms based in Italy
- Cybersecurity law firms based in Mexico
- Cybersecurity law firms based in Israel
- Cybersecurity law 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
- Cybersecurity law firms based in the United Kingdom
- Cybersecurity law firms based in Brazil
- Cybersecurity law firms based in France
- Cybersecurity law firms based in Canada
- Cybersecurity law firms based in Australia
- Cybersecurity law firms based in Spain
Company intelligence · public preview
Top 25 cybersecurity law 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 2,006 matching company records for cybersecurity law firms based in the United States, with 23,109 tracked contacts and 10,367 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 cybersecurity law 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 |  Knobbe Martensknobbe.comHQ: HQ not recorded; location: San Francisco, CA, United StatesReported employees: 501-1,000 | HQ not recorded; location: San Francisco, CA, United States | 501-1,000 | Exact match | 618 contacts → |
“Knobbe Martens protects the ideas that drive innovation and propel our world forward.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  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. | |||||
| 6 |  ARETEareteir.comHQ: HQ not recorded; location: New York, NY, United StatesReported employees: 201-500 | HQ not recorded; location: New York, NY, United States | 201-500 | Exact match | 462 contacts → |
“Arete helps organizations stay ahead of cyber threats with standardized, intelligence-led detection, response, resolution, and resilience capabilities.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  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. | |||||
| 8 |  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. | |||||
| 9 |  Lumifilumificyber.comHQ: HQ not recorded; location: Scottsdale, AZ, United StatesReported employees: 51-200 | HQ not recorded; location: Scottsdale, AZ, United States | 51-200 | Exact match | 247 contacts → |
“Lumifi Cyber helps organizations illuminate their cyber defense with continuous protection across the full security lifecycle.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Mullen Coughlin LLCmullen.lawHQ: HQ not recorded; location: Devon, PA, United StatesReported employees: 201-500 | HQ not recorded; location: Devon, PA, United States | 201-500 | Exact match | 213 contacts → |
“Founded by John F.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  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. | |||||
| 12 |  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. | |||||
| 13 |  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. | |||||
| 14 |  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. | |||||
| 15 |  Stratascalestratascale.comHQ: HQ not recorded; location: Charlotte, NC, United StatesReported employees: 201-500 | HQ not recorded; location: Charlotte, NC, United States | 201-500 | Exact match | 173 contacts → |
“Stratascale is a premier services company proudly operating as the cybersecurity division of SHI.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Harbor ITharborit.comHQ: HQ not recorded; location: New York, NY, United StatesReported employees: 201-500 | HQ not recorded; location: New York, NY, United States | 201-500 | Exact match | 160 contacts → |
“We are not merely a provider that handles firewalls and answers calls.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Wilkinson Barker Knauer, LLPwbklaw.comHQ: HQ not recorded; location: Denver, CO, United StatesReported employees: 51-200 | HQ not recorded; location: Denver, CO, United States | 51-200 | Exact match | 137 contacts → |
“With offices in Washington, DC, Denver, Colorado, and Austin, Texas, Wilkinson Barker Knauer (WBK) is the nation’s largest stand-alone communications and technology law firm.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Ciso Globalciso.incHQ: HQ not recorded; location: Scottsdale, AZ, United StatesReported employees: 201-500 | HQ not recorded; location: Scottsdale, AZ, United States | 201-500 | Exact match | 134 contacts → |
“CISO Global was designed from inception to bring talent together from cybersecurity, compliance, remediation, and secured managed services practice areas for a comprehensive…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Lightfoot, Franklin & Whitelightfootlaw.comHQ: HQ not recorded; location: Houston, TX, United StatesReported employees: 51-200 | HQ not recorded; location: Houston, TX, United States | 51-200 | Exact match | 134 contacts → |
“Litigation, compliance and investigations: It's what we do, day in and day out.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Helpsystemsfortra.comHQ: HQ not recorded; location: Eden Prairie, MN, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Eden Prairie, MN, United States | 1,001-5,000 | Exact match | 132 contacts → |
“HelpSystems has long been known for helping organizations become more secure and autonomous.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Adapt Forwardadaptforward.comHQ: HQ not recorded; location: North Charleston, SC, United StatesReported employees: 51-200 | HQ not recorded; location: North Charleston, SC, United States | 51-200 | Exact match | 130 contacts → |
“Adapt Forward helps government agencies outpace adversaries through proven Cybersecurity Service Provider (CSSP) operations, mission-focused innovation, and a people first culture…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Sealing Technologies, A Parsons Companysealingtech.comHQ: HQ not recorded; location: Columbia, MD, United StatesReported employees: 51-200 | HQ not recorded; location: Columbia, MD, United States | 51-200 | Exact match | 119 contacts → |
“SealingTech, a Parsons Company, rapidly delivers innovative, agile cybersecurity solutions that modernize, protect, and defend the networks and systems of the federal government…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Kudu Dynamics LLCkududyn.comHQ: HQ not recorded; location: San Antonio, TX, United StatesReported employees: 51-200 | HQ not recorded; location: San Antonio, TX, United States | 51-200 | Exact match | 114 contacts → |
“Those who play with the devil's toys will be brought by degrees to wield his sword.~ R.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Directdefensedirectdefense.comHQ: HQ not recorded; location: Denver, CO, United StatesReported employees: 51-200 | HQ not recorded; location: Denver, CO, United States | 51-200 | Exact match | 112 contacts → |
“DirectDefense provides enterprise risk assessments, penetration testing, ICS/SCADA security services, and 24/7 managed security services for companies of all sizes.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Redgrave LLPredgravellp.comHQ: HQ not recorded; location: Chantilly, VA, United StatesReported employees: 51-200 | HQ not recorded; location: Chantilly, VA, United States | 51-200 | Exact match | 111 contacts → |
“Redgrave is the leading law firm addressing legal discovery, information governance, AI governance, data security, and other Information Law challenges for corporations and…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 2,006 company matches
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Cybersecurity law 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
2,000 records in the displayed employee bands.
6 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 ↗
Questions about this company list
What does Exact match mean for cybersecurity law 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 cybersecurity law firms did RevenueBase find based in the United States?
The saved snapshot records 2,006 matching company records, 23,109 tracked contacts and 10,367 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
Cybersecurity law firms by geography
- Cybersecurity law firms based in the United Kingdom
- Cybersecurity law firms based in Brazil
- Cybersecurity law firms based in France
- Cybersecurity law firms based in Canada
- Cybersecurity law firms based in Australia
- Cybersecurity law firms based in Spain
- Cybersecurity law firms based in Germany
- Cybersecurity law firms based in the Netherlands
- Cybersecurity law firms based in Italy
- Cybersecurity law firms based in Mexico
- Cybersecurity law firms based in Israel
- Cybersecurity law firms based in Poland
Cite this list
RevenueBase Data Team. Top 25 cybersecurity law firms based in the United States. Snapshot: September 1, 2026. https://revenuebase.ai/companies/cybersecurity-law-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
- Cybersecurity law firms based in the United Kingdom
- Cybersecurity law firms based in Brazil
- Cybersecurity law firms based in France
- Cybersecurity law firms based in Canada
- Cybersecurity law firms based in Australia
- Cybersecurity law firms based in Spain
Company intelligence · public preview
Top 25 cybersecurity law firms based in the United States
RevenueBase records 2,006 matching company records for cybersecurity law firms based in the United States, with 23,109 tracked contacts and 10,367 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 cybersecurity law 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 | Knobbe Martensknobbe.com HQ: HQ not recorded; location: San Francisco, CA, United StatesReported employees: 501-1,000 | HQ not recorded; location: San Francisco, CA, United States | 501-1,000 | Exact match | 618 contacts → |
“Knobbe Martens protects the ideas that drive innovation and propel our world forward.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | 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. | |||||
| 6 | ARETEareteir.com HQ: HQ not recorded; location: New York, NY, United StatesReported employees: 201-500 | HQ not recorded; location: New York, NY, United States | 201-500 | Exact match | 462 contacts → |
“Arete helps organizations stay ahead of cyber threats with standardized, intelligence-led detection, response, resolution, and resilience capabilities.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | 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. | |||||
| 8 | 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. | |||||
| 9 | Lumifilumificyber.com HQ: HQ not recorded; location: Scottsdale, AZ, United StatesReported employees: 51-200 | HQ not recorded; location: Scottsdale, AZ, United States | 51-200 | Exact match | 247 contacts → |
“Lumifi Cyber helps organizations illuminate their cyber defense with continuous protection across the full security lifecycle.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Mullen Coughlin LLCmullen.law HQ: HQ not recorded; location: Devon, PA, United StatesReported employees: 201-500 | HQ not recorded; location: Devon, PA, United States | 201-500 | Exact match | 213 contacts → |
“Founded by John F.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | 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. | |||||
| 12 | 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. | |||||
| 13 | 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. | |||||
| 14 | 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. | |||||
| 15 | Stratascalestratascale.com HQ: HQ not recorded; location: Charlotte, NC, United StatesReported employees: 201-500 | HQ not recorded; location: Charlotte, NC, United States | 201-500 | Exact match | 173 contacts → |
“Stratascale is a premier services company proudly operating as the cybersecurity division of SHI.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Harbor ITharborit.com HQ: HQ not recorded; location: New York, NY, United StatesReported employees: 201-500 | HQ not recorded; location: New York, NY, United States | 201-500 | Exact match | 160 contacts → |
“We are not merely a provider that handles firewalls and answers calls.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Wilkinson Barker Knauer, LLPwbklaw.com HQ: HQ not recorded; location: Denver, CO, United StatesReported employees: 51-200 | HQ not recorded; location: Denver, CO, United States | 51-200 | Exact match | 137 contacts → |
“With offices in Washington, DC, Denver, Colorado, and Austin, Texas, Wilkinson Barker Knauer (WBK) is the nation’s largest stand-alone communications and technology law firm.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Ciso Globalciso.inc HQ: HQ not recorded; location: Scottsdale, AZ, United StatesReported employees: 201-500 | HQ not recorded; location: Scottsdale, AZ, United States | 201-500 | Exact match | 134 contacts → |
“CISO Global was designed from inception to bring talent together from cybersecurity, compliance, remediation, and secured managed services practice areas for a comprehensive…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Lightfoot, Franklin & Whitelightfootlaw.com HQ: HQ not recorded; location: Houston, TX, United StatesReported employees: 51-200 | HQ not recorded; location: Houston, TX, United States | 51-200 | Exact match | 134 contacts → |
“Litigation, compliance and investigations: It's what we do, day in and day out.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Helpsystemsfortra.com HQ: HQ not recorded; location: Eden Prairie, MN, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Eden Prairie, MN, United States | 1,001-5,000 | Exact match | 132 contacts → |
“HelpSystems has long been known for helping organizations become more secure and autonomous.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Adapt Forwardadaptforward.com HQ: HQ not recorded; location: North Charleston, SC, United StatesReported employees: 51-200 | HQ not recorded; location: North Charleston, SC, United States | 51-200 | Exact match | 130 contacts → |
“Adapt Forward helps government agencies outpace adversaries through proven Cybersecurity Service Provider (CSSP) operations, mission-focused innovation, and a people first culture…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Sealing Technologies, A Parsons Companysealingtech.com HQ: HQ not recorded; location: Columbia, MD, United StatesReported employees: 51-200 | HQ not recorded; location: Columbia, MD, United States | 51-200 | Exact match | 119 contacts → |
“SealingTech, a Parsons Company, rapidly delivers innovative, agile cybersecurity solutions that modernize, protect, and defend the networks and systems of the federal government…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Kudu Dynamics LLCkududyn.com HQ: HQ not recorded; location: San Antonio, TX, United StatesReported employees: 51-200 | HQ not recorded; location: San Antonio, TX, United States | 51-200 | Exact match | 114 contacts → |
“Those who play with the devil's toys will be brought by degrees to wield his sword.~ R.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Directdefensedirectdefense.com HQ: HQ not recorded; location: Denver, CO, United StatesReported employees: 51-200 | HQ not recorded; location: Denver, CO, United States | 51-200 | Exact match | 112 contacts → |
“DirectDefense provides enterprise risk assessments, penetration testing, ICS/SCADA security services, and 24/7 managed security services for companies of all sizes.” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Redgrave LLPredgravellp.com HQ: HQ not recorded; location: Chantilly, VA, United StatesReported employees: 51-200 | HQ not recorded; location: Chantilly, VA, United States | 51-200 | Exact match | 111 contacts → |
“Redgrave is the leading law firm addressing legal discovery, information governance, AI governance, data security, and other Information Law challenges for corporations and…” Recorded description excerpt · September 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Cybersecurity law 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
2,000 records in the displayed employee bands.
6 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 ↗
Questions about this company list
What does Exact match mean for cybersecurity law 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 cybersecurity law firms did RevenueBase find based in the United States?
The saved snapshot records 2,006 matching company records, 23,109 tracked contacts and 10,367 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
Cybersecurity law firms by geography
- Cybersecurity law firms based in the United Kingdom
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- Cybersecurity law firms based in France
- Cybersecurity law firms based in Canada
- Cybersecurity law firms based in Australia
- Cybersecurity law firms based in Spain
- Cybersecurity law firms based in Germany
- Cybersecurity law firms based in the Netherlands
- Cybersecurity law firms based in Italy
- Cybersecurity law firms based in Mexico
- Cybersecurity law firms based in Israel
- Cybersecurity law firms based in Poland
Cite this list
RevenueBase Data Team. Top 25 cybersecurity law firms based in the United States. Snapshot: September 1, 2026. https://revenuebase.ai/companies/cybersecurity-law-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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