List of Companies Using Cisco
Prospecting companies using Cisco? Here they are, biggest first, including Paramount Computer Systems, Particle Measuring Systems and PlanSource. Open a company to see its revenue range, headcount, tech stack and the people to contact.
Company NameIndustryLocationFundingRevenueEmployees
$25M - $50M
544
$250M - $500M
544
$94M
$250M - $500M
544
$1B - $10B
544
$1.1B
$250M - $500M
544
$500M - $1B
544
$500M - $1B
544
$250M - $500M
544
$1M - $10M
544
$100M - $250M
544
$250M - $500M
544
$101M
$500M - $1B
544
$250M - $500M
544
$500M - $1B
543
$180M
$100M - $250M
543
$17M
$500M - $1B
543
$50M - $100M
543
$1M - $10M
543
$500M - $1B
543
$10M - $25M
543
$500M - $1B
543
$250M - $500M
543
$100M - $250M
543
$10M - $25M
542
$144M
$50M - $100M
542
$1B - $10B
542
$365M
$500M - $1B
542
$100M - $250M
542
$500M - $1B
542
$100M - $250M
542
$10M - $25M
542
$250M - $500M
542
$50M - $100M
542
$1B - $10B
542
$100M - $250M
542
$25M - $50M
542
$500M - $1B
542
$25M - $50M
542
$100M - $250M
542
$10M - $25M
542
$25M - $50M
542
$149M
$25M - $50M
542
$10M - $25M
541
$500M - $1B
541
$50M - $100M
541
$250M - $500M
541
$100M - $250M
541
$14M
$250M - $500M
541
$50M - $100M
541
$2.7B
$1B - $10B
541
$10M - $25M
541
$100M - $250M
541
$100M - $250M
541
$100M - $250M
541
$100M - $250M
541
$50M - $100M
541
$250M - $500M
541
$100M - $250M
541
$100M - $250M
541
$10M - $25M
541
$150M
$100M - $250M
541
$250M - $500M
541
$50M - $100M
541
$1B - $10B
541
$25K
$50M - $100M
540
$10M - $25M
540
$100M - $250M
540
$1B - $10B
540
$100M - $250M
540
$69M
$100M - $250M
540
$1M - $10M
540
$1B - $10B
540
$25M - $50M
540
$50M - $100M
540
$10M - $25M
540
$1B - $10B
540
$25M - $50M
540
$49M
$250M - $500M
540
$1M - $10M
540
$250M - $500M
540
$250M - $500M
540
$100M - $250M
540
$183M
$500M - $1B
540
$500M - $1B
540
$179M
$100M - $250M
540
$50M - $100M
540
$500M - $1B
539
$10M - $25M
539
$1B - $10B
539
$25M - $50M
539
$50M - $100M
539
$100M - $250M
539
$100M - $250M
539
$100M - $250M
539
$1B
$100M - $250M
539
$1M - $10M
539
$50M - $100M
539
$100M - $250M
539
$100M - $250M
539
$10M - $25M
539
About companies using Cisco
Why target companies using Cisco?
Cisco 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 Paramount Computer Systems, Particle Measuring Systems and PlanSource.
Which industries use Cisco the most?
Among companies using Cisco on LeadIQ, the most common industries are IT Services and IT Consulting, Software Development, Hospitals and Health Care, Financial Services, Higher Education and Government Administration. Narrow your list to the industry you sell into from there.
Where are companies using Cisco located?
Companies using Cisco are most often headquartered in the United States, the United Kingdom, Canada, Germany, France and Australia.
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, Microsoft Entra ID, CookieYes and OneTrust.
How do I reach decision makers at companies using Cisco?
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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