List of Companies Using Palo Alto Firewalls
Prospecting companies using Palo Alto Firewalls? Here they are, biggest first, including California Correctional Training and Rehabilitation Authority (CALCTRA), Closer Consulting and Culmen International. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$250M - $500M
393
$1M - $10M
393
$15M
$1M - $10M
393
$50M - $100M
393
$450M
$500M - $1B
393
$12M
$50M - $100M
393
$201M
$250M - $500M
393
$4B
$100M - $250M
393
$50M - $100M
393
$50M - $100M
392
$250M - $500M
392
$10M
$50M - $100M
392
$50M - $100M
392
$10M - $25M
392
$50M - $100M
392
$10M - $25M
391
$10M - $25M
391
$1B - $10B
391
$100M - $250M
391
$25M - $50M
391
$403M
$100M - $250M
391
$50M - $100M
391
$25M - $50M
391
$1B - $10B
390
$100M - $250M
390
$250M - $500M
390
$250M - $500M
390
$100M - $250M
390
$250M - $500M
390
$5K
$250M - $500M
390
$250M - $500M
389
$25M - $50M
389
$50M - $100M
389
$10M - $25M
389
$25M - $50M
389
$250M - $500M
389
$60M
$250M - $500M
388
$500M - $1B
388
$100M - $250M
388
$500M - $1B
388
$250M - $500M
388
$1M - $10M
388
$1M - $10M
388
$100M - $250M
388
$50M - $100M
388
$115M
$100M - $250M
387
$250M - $500M
387
$500M - $1B
387
$50M - $100M
386
$25M - $50M
386
$250M - $500M
386
$100M - $250M
385
$25M - $50M
385
$4M
$250M - $500M
385
$200M
$500M - $1B
385
$1B - $10B
385
$10M - $25M
385
$500M - $1B
384
$25M - $50M
384
$50M - $100M
384
$18M
$250M - $500M
384
$50M - $100M
384
$10M - $25M
384
$100M - $250M
384
$500M - $1B
384
$500M - $1B
384
$100M - $250M
384
$250M - $500M
384
$10M - $25M
384
$25M - $50M
384
$25M - $50M
383
$100M - $250M
383
$250M - $500M
383
$595M
$1M - $10M
383
$100M - $250M
383
$100M - $250M
383
$100M - $250M
383
$500M - $1B
383
$1B - $10B
382
$1B - $10B
382
$250M - $500M
382
$250M - $500M
382
$1M - $10M
382
$1B - $10B
382
$10M - $25M
381
$10M - $25M
381
$5M
$250M - $500M
381
$220M
$100M - $250M
381
$250M - $500M
381
$100M - $250M
381
$10M - $25M
381
$100M - $250M
381
$100M - $250M
381
$100M - $250M
380
$250M - $500M
380
$500M - $1B
380
$566M
$100M - $250M
380
$32M
$100M - $250M
380
$100M - $250M
380
$1M - $10M
380
About companies using Palo Alto Firewalls
Why target companies using Palo Alto Firewalls?
Palo Alto Firewalls is a Security, identity & compliance technology. Companies running these tools already spend on identity, endpoint, email and consent security, which makes them mature buyers in the category. Companies on the list include California Correctional Training and Rehabilitation Authority (CALCTRA), Closer Consulting and Culmen International.
Which industries use Palo Alto Firewalls the most?
Among companies using Palo Alto Firewalls on LeadIQ, the most common industries are IT Services and IT Consulting, Software Development, Financial Services, Higher Education, Hospitals and Health Care and Insurance. Narrow your list to the industry you sell into from there.
Where are companies using Palo Alto Firewalls located?
Companies using Palo Alto Firewalls are most often headquartered in the United States, the United Kingdom, Canada, France, Australia and Germany.
What other Security, identity & compliance technologies do companies use?
Prospecting the wider Security, identity & compliance space? Related technologies with their own company lists include Microsoft Active Directory, Cisco, Microsoft Entra ID and CookieYes.
How do I reach decision makers at companies using Palo Alto Firewalls?
Open a company to see its employee directory and email format, then use LeadIQ to get verified work emails and phone numbers for the people you want to reach and push them straight to your CRM or sequencer.
Insights based on LeadIQ data refreshed in September 2026.
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