Company lists · Data refreshed September 2026
Top 19 Information security companies based in Scottsdale, United States
RevenueBase identified 32 information security companies headquartered in Scottsdale, United States as of September 2026 and tracks 870 professional contacts across them, including 291 with verified work emails. New York is the largest hub.
This list covers information security companies headquartered in Scottsdale, 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 3, 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 19 largest information security companies based in Scottsdale, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 247 | ||||
“Lumifi Cyber helps organizations illuminate their cyber defense with continuous protection across the full security lifecycle.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 2 | 217 | ||||
“At Allstate Identity Protection, we empower consumers to safely embrace technology, knowing their personal information is in good hands.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 3 | 134 | ||||
“CISO Global was designed from inception to bring talent together from cybersecurity, compliance, remediation, and secured managed services practice areas for a comprehensive…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 4 | 36 | ||||
“MegaplanIT is a trusted leader in cybersecurity testing, compliance, and managed security services, partnering with businesses of all sizes to safeguard their brands, enhance…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 5 | 31 | ||||
“Phoenix Cyber is a leading cybersecurity services company providing security engineering, operations, and technical cybersecurity expertise to organizations determined to mitigate…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 6 | 28 | ||||
“Founded in 1993, Envoy Data is a global network and cybersecurity solutions provider and integrator dedicated to understanding our customers’ needs and designing innovative…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 7 | PacketwatchPartial evidence | 26 | |||
“PacketWatch®: Proactive Cybersecurity for a Complex World Traditional security tools often miss the stealthiest threats-sophisticated cyberattacks, insider risks, and hidden…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 8 | Cstor, A Microage CompanyIndirect evidence | 18 | |||
“cStor, A MicroAge Company, helps organizations strategize, design and implement cybersecurity, modern infrastructure, and digital transformation solutions and services that…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 9 | Kates Technology INCPartial evidence | 11 | |||
“Kates Technology Inc is a computer & network security company based out of 14682 N 74th St # 125, Scottsdale, Arizona, United States.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 10 | Lazarus Alliance, INCPartial evidence | 10 | |||
“Lazarus Alliance is Proactive Cyber Security® I founded this company and serve as Chief Executive Officer.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 11 | WGM Associates LLCPartial evidence | 8 | |||
“Managing and Securing Digital Infrastructures WGM Associates manages and secures digital infrastructures for midsize and large enterprises throughout the United States.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 12 | Security OverviewIndirect evidence | 6 | |||
“In an increasingly connected world, cybersecurity is no longer optional-it's essential.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 13 | 5 | ||||
“IT and Cyber Security Services for Small Businesses Gallop Technology Group was founded in 2004 as a division of Click Computer Services and immediately established itself as one…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 14 | ReactforceIndirect evidence | 4 | |||
“At Reactforce, we combine the power of artificial intelligence with more than 25 years of real-world technology and cybersecurity expertise to deliver smarter, faster, and more…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 15 | 3 | ||||
“Excellence in IT sales and service.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 16 | Ritc CybersecurityIndirect evidence | 3 | |||
“RITC brings Fortune 500-level talent to small and medium-sized businesses at a fraction of the cost of the big players.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 17 | Unicorn SecurityPartial evidence | 2 | |||
“Unicorn Security provides services to businesses that need augmented staffing for security, cloud migration, cloud management, cloud automation, and on-premise solutions.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 18 | 2 | ||||
“Aegis Intelligence is a purpose-driven digital consultancy specializing in comprehensive cybersecurity solutions.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 19 | sonar.netIndirect evidence | 1 | |||
Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
Showing 19 of 32 information security companies based in Scottsdale, United States
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Information security companies based in Scottsdale, United States at a glance
As of Sep 3, 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 Scottsdale, over 32 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 information 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 Scottsdale, United States whose own description of what they do matches “information 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 information security companies, and records with no verified work email. Companies headquartered outside Scottsdale 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, 291 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 3, 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.
Information security companies by metro in the United States
- Information security companies in New York172
- Information security companies in Houston102
- Information security companies in Atlanta98
- Information security companies in Miami98
- Information security companies in Washington95
- Information security companies in Austin93
- Information security companies in Chicago90
- Information security companies in Dallas88
- Information security companies in San Francisco82
- Information security companies in Tampa74
- Information security companies in San Diego59
- Information security companies in Los Angeles57
- Information security companies in Arlington53
- Information security companies in Charlotte51
- Information security companies in Boston49
- Information security companies in Denver49
- Information security companies in Orlando48
- Information security companies in Columbia47
- Information security companies in San Antonio41
- Information security companies in Las Vegas40
- Information security companies in Phoenix37
- Information security companies in Seattle36
- Information security companies in Reston34
- Information security companies in Alexandria33
- Information security companies in Scottsdale32
- Information security companies in Baltimore29
- Information security companies in Fairfax29
- Information security companies in Raleigh29
- Information security companies in Sheridan29
- Information security companies in Huntsville28
- Information security companies in Mclean28
- Information security companies in Pittsburgh28
- Information security companies in San Jose28
- Information security companies in Wilmington28
- Information security companies in Ashburn25
- Information security companies in Columbus25
- Information security companies in Minneapolis25
Frequently asked
How many information security companies are there based in Scottsdale, United States?
RevenueBase identified 32 information security companies headquartered in Scottsdale, 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?
Lumifi, headquartered in Scottsdale, tops this list with the largest team on record.
Which city has the most information security companies?
New York leads with 172 headquartered companies, followed by Houston (102) and Atlanta (98).
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 291 verified decision-maker contacts tracked across these 32 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 3, 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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