Company lists · Data refreshed September 2026
Top 21 IT security companies based in Las Vegas, United States
RevenueBase identified 44 IT security companies headquartered in Las Vegas, United States as of September 2026 and tracks 1,025 professional contacts across them, including 348 with verified work emails. New York is the largest hub.
This list covers IT security companies headquartered in Las Vegas, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 4, 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 21 largest IT security companies based in Las Vegas, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | Neteffect IT Built For BusinessPartial evidence | 28 | |||
“Overview: Based in Las Vegas, NetEffect is an award-winning, managed IT service provider with over two decades of experience as a trusted partner and expert in cybersecurity…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 2 | 27 | ||||
“DruvStar provides data and cyber defense solutions, offering enterprise-grade managed solutions operated from our Vegas-based SOC DruvStar solutions include: 1.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 3 | Nexplay SecurePartial evidence | 27 | |||
“Nexplay Secure is US based cyber security company that specialized in providing managed Information Technology and Infrastructure services to the hospitality industry and small…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 4 | 18 | ||||
“Cybersecurity, Cloud, and Compliance IT Experts with a proven track record of outstanding customer service.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 5 | 11 | ||||
“Anamo is an Application-Layer Continuous, Diagnostics and Mitigation (CDM) Cybersecurity platform offering powerful forensic, insider-threat, and software vulnerability risk…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 6 | Secured IT SolutionsStrong evidence | 11 | |||
“Founded in 2010, the company’s officers and executives have a wealth of rich and substantial experience in Information Technology and specialize in Cyber Security, IT and…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 7 | 9 | ||||
“BIG Cyber LLC, a BMM Innovation Group Company, is a specialized gaming industry Managed Security Service provider dedicated to partnering with gaming companies and Tribal…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 8 | SPY EGO Media LLCPartial evidence | 9 | |||
“With over two decades of experience in the IT industry, thousands of successful projects, hundreds of IT and cybersecurity certifications, and a proven track record of success…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 9 | NexoasisPartial evidence | 6 | |||
“NexOasis is a leading Enterprise Security company that has carved a niche in the realm of PKI Infrastructure, Digital Certificate Authorities, Intrusion Prevention, and Firewalls.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 10 | Mitnick SecurityPartial evidence | 5 | |||
“Our globally renowned team, handpicked from The World's Network of Ethical Hackers, use technology and knowledge to provide unparalleled analysis of and insight into your security…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 11 | 5 | ||||
“CyRoot LLC specializes in cutting-edge information security management and cybersecurity solutions.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 12 | 4 | ||||
“We are HIPAA and FTC Safeguards Rule Compliance Specialists | CyberSecurity | Managed IT Services | Networks | Data Recovery | Computer Repair | Serving Small/Mid Size Enterprises…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 13 | Pier64, LLCStrong evidence | 3 | |||
“Pier64 LLC is a IT Security Company performing security assessments as well as cloud and traditional on-prem managed services” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 14 | YastisIndirect evidence | 2 | |||
“Yastis is a veteran-owned cybersecurity advisory company in Las Vegas, Nevada.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 15 | Nexusmotus LLCStrong evidence | 2 | |||
“Securing Your Digital World Welcome to NexusMotus – where excellence in cybersecurity meets innovation in IT solutions.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 16 | 2 | ||||
“Spearhead Solutions is a security, logistics management, and technical services company that specializes in physical and structural security management, including mechanical…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 17 | BC SecurityIndirect evidence | 2 | |||
“Founded in 2018, we seek to provide our customers with unparalleled value.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 18 | 2 | ||||
“The success of the security detection industry has created a backlog of known risks that are waiting to be fixed.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 19 | 1 | ||||
“Axiom Cyber Solutions, a U.S.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 20 | 1 | ||||
“Gibson Override is a digital security & consulting services firm that specializes in high-tech methods to expose and solve today's computer security problems.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 21 | MP SolutionsStrong evidence | 1 | |||
“We are a leading IT company with a decade of experience, specializing in network installations, fiber optics, wireless solutions, security systems, camera systems, access control…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
Showing 21 of 44 IT security companies based in Las Vegas, United States
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IT security companies based in Las Vegas, United States at a glance
As of Sep 4, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Las Vegas, over 44 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among IT security companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Las Vegas, United States whose own description of what they do matches “IT security companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among IT security companies, and records with no verified work email. Companies headquartered outside Las Vegas are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 348 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 4, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
IT security companies by metro in the United States
- IT security companies in New York163
- IT security companies in Miami102
- IT security companies in Houston99
- IT security companies in Chicago98
- IT security companies in Atlanta95
- IT security companies in Austin93
- IT security companies in Washington90
- IT security companies in San Francisco81
- IT security companies in Dallas80
- IT security companies in Tampa75
- IT security companies in Los Angeles59
- IT security companies in San Diego57
- IT security companies in Charlotte51
- IT security companies in Orlando50
- IT security companies in Boston48
- IT security companies in Columbia48
- IT security companies in Denver48
- IT security companies in Arlington45
- IT security companies in Las Vegas44
- IT security companies in Phoenix43
- IT security companies in San Antonio41
- IT security companies in Seattle36
- IT security companies in Reston33
- IT security companies in Baltimore32
- IT security companies in Scottsdale32
- IT security companies in Fairfax31
- IT security companies in Pittsburgh30
- IT security companies in Raleigh30
- IT security companies in Wilmington29
- IT security companies in Alexandria28
- IT security companies in Huntsville28
- IT security companies in Sheridan28
- IT security companies in Mclean27
Frequently asked
How many IT security companies are there based in Las Vegas, United States?
RevenueBase identified 44 IT security companies headquartered in Las Vegas, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Neteffect IT Built For Business, headquartered in Las Vegas, tops this list with the largest team on record.
Which city has the most IT security companies?
New York leads with 163 headquartered companies, followed by Miami (102) and Houston (99).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 348 verified decision-maker contacts tracked across these 44 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 4, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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