LeadIQ logo
Learn more at LeadIQ.com

List of Computer and Network Security Companies

Build pipeline with confidence. Browse LeadIQ's list of Computer and Network Security companies and find revenue data, employee count, contact data, and more.

Company NameIndustryLocationFundingRevenueEmployees
Palo Alto Networks logo
Palo Alto Networks
Computer and Network Security
United States, California, Santa Clara
$65M
$1B - $10B
23K
Fortinet logo
Fortinet
Computer and Network Security
United States, California, Sunnyvale
$89M
$1B - $10B
17K
CrowdStrike logo
CrowdStrike
Computer and Network Security
United States, California, Sunnyvale
$1.2B
$1B - $10B
12K
BT Counterpane logo
BT Counterpane
Computer & Network Security
United States
<$1M
10K
CenturyLink (Formerly Savvis Inc.) logo
CenturyLink (Formerly Savvis Inc.)
Computer & Network Security
United States, Louisiana, Monroe
$1M - $10M
10K
FusionX Advanced Adversary Team logo
FusionX Advanced Adversary Team
Computer and Network Security
United States, Virginia, Arlington
$1M - $10M
10K
Global Information Security - Oshkosh Corporation logo
Global Information Security - Oshkosh Corporation
Computer & Network Security
United States, Wisconsin, Oshkosh
<$1M
10K
Leidos Cyber logo
Leidos Cyber
Computer & Network Security
United States, Massachusetts, Foxborough
<$1M
10K
Simility, A PayPal Service logo
Simility, A PayPal Service
Computer and Network Security
United States, California, San Jose
$25M
$1M - $10M
10K
Verizon Enterprise Services logo
Verizon Enterprise Services
Computer and Network Security
United States, Michigan, Southfield
$25M - $50M
10K
Zscaler logo
Zscaler
Computer and Network Security
United States, California, San Jose
$1.7B
$1B - $10B
9.1K
Check Point Software logo
Check Point Software
Computer and Network Security
United States, California, Redwood City
$1.8B
$1B - $10B
8.6K
Cloudflare logo
Cloudflare
Computer and Network Security
United States, California, San Francisco
$10B+
8.3K
TrendAI logo
TrendAI
Computer and Network Security
Japan, Tokio, Yoyogi
$1B - $10B
8.1K
Okta logo
Okta
Computer and Network Security
United States, California, San Francisco
$1.2B
$1B - $10B
7.8K
HackerOne logo
HackerOne
Computer and Network Security
United States, California, San Francisco
$159M
$1B - $10B
7.1K
McAfee logo
McAfee
Computer and Network Security
United States, California, Sunnyvale
$1B - $10B
5.6K
Proofpoint logo
Proofpoint
Computer and Network Security
United States, California, Sunnyvale
$886M
$1B - $10B
5.2K
Fortinet, Inc. logo
Fortinet, Inc.
Computer & Network Security
United States, California, Sunnyvale
$10M - $25M
5K
Kaspersky logo
Kaspersky
Computer and Network Security
Switzerland, Zurich, Zürich
$10B+
4.6K
Trellix logo
Trellix
Computer and Network Security
United States, Texas, Plano
$35M
$1B - $10B
3.8K
Bugcrowd logo
Bugcrowd
Computer and Network Security
United States, California, San Francisco
$231M
$1B - $10B
3.8K
Rapid7 logo
Rapid7
Computer and Network Security
United States, Massachusetts, Boston
$351M
$1B - $10B
3.7K
SentinelOne logo
SentinelOne
Computer and Network Security
United States, California, Mountain View
$697M
$1B - $10B
3.7K
Qualys logo
Qualys
Computer and Network Security
United States, California, Foster City
$34M
$500M - $1B
3.7K
TryHackMe logo
TryHackMe
Computer and Network Security
United Kingdom, England, London
$250M - $500M
3.5K
Netskope logo
Netskope
Computer and Network Security
United States, California, Santa Clara
$1.4B
$1B - $10B
3.4K
Infoblox logo
Infoblox
Computer and Network Security
United States, California, Santa Clara
$53M
$1B - $10B
3.4K
Arctic Wolf logo
Arctic Wolf
Computer and Network Security
United States, Minnesota, Eden Prairie
$899M
$1B - $10B
3.3K
1Password logo
1Password
Computer and Network Security
Canada, Ontario, North York
$1B
$1B - $10B
3.2K
Wiz logo
Wiz
Computer and Network Security
United States, New York, New York
$2B
$1B - $10B
3.2K
Exclusive Networks logo
Exclusive Networks
Computer and Network Security
France, Île-de-France, Paris
$71M
$500M - $1B
3K
RSA Security logo
RSA Security
Computer and Network Security
United States, Massachusetts, Burlington
$1B - $10B
2.8K
AMI logo
AMI
Computer and Network Security
United States, Georgia, Duluth
$1B - $10B
2.7K
KnowBe4 logo
KnowBe4
Computer and Network Security
United States, Florida, Clearwater
$2.2B
$1B - $10B
2.6K
Darktrace logo
Darktrace
Computer and Network Security
United Kingdom, England, Cambridge
$231M
$1B - $10B
2.6K
Mimecast logo
Mimecast
Computer and Network Security
United Kingdom, England, London
$90M
$1B - $10B
2.4K
Tanium logo
Tanium
Computer and Network Security
United States, Washington, Kirkland
$1B
$1B - $10B
2.4K
Tenable logo
Tenable
Computer and Network Security
United States, Maryland, Columbia
$574M
$500M - $1B
2.3K
Hack The Box logo
Hack The Box
Computer and Network Security
United Kingdom, England, Folkestone
$70M
$250M - $500M
2.3K
Barracuda logo
Barracuda
Computer and Network Security
United States, California, Campbell
$46M
$10B+
2.3K
N-able logo
N-able
Computer and Network Security
United States, North Carolina, Morrisville
$225M
$1B - $10B
2.3K
Optiv logo
Optiv
Computer and Network Security
United States, Colorado, Denver
$1B - $10B
2.2K
Snyk logo
Snyk
Computer and Network Security
United States, Massachusetts, Boston
$1.2B
$1B - $10B
2K
SonicWall logo
SonicWall
Computer and Network Security
United States, California, Milpitas
$55M
$1B - $10B
2K
DigiCert logo
DigiCert
Computer and Network Security
United States, Utah, Lehi
$9.3M
$1B - $10B
1.9K
F-Secure Corporation logo
F-Secure Corporation
Computer and Network Security
Finland, Southwest Finland, Helsinki
$40M
$1B - $10B
1.8K
SANS Institute logo
SANS Institute
Computer and Network Security
United States, Maryland, Rockville
$500M - $1B
1.8K
Cato Networks logo
Cato Networks
Computer and Network Security
Israel, Tel Aviv
$1.2B
$1B - $10B
1.7K
Cyera logo
Cyera
Computer and Network Security
United States, New York, New York
$2.8B
$1B - $10B
1.6K
EC-Council logo
EC-Council
Computer and Network Security
United States, New Mexico, Albuquerque
$250M - $500M
1.6K
Abnormal AI logo
Abnormal AI
Computer and Network Security
United States, Nevada, Las Vegas
$534M
$1B - $10B
1.6K
Radware logo
Radware
Computer and Network Security
Israel, Tel Aviv, Tel Aviv-yafo
$250M - $500M
1.6K
Thales Cybersecurity Products logo
Thales Cybersecurity Products
Computer and Network Security
United States, Texas, Austin
$1M
$10B+
1.5K
Mandiant (now part of Google Cloud) logo
Mandiant (now part of Google Cloud)
Computer and Network Security
United States, California, Mountain View
$70M
$500M - $1B
1.5K
Nile logo
Nile
Computer and Network Security
United States, California, San Jose
$300M
$1B - $10B
1.4K
Forescout Technologies Inc. logo
Forescout Technologies Inc.
Computer and Network Security
United States, California, San Jose
$126M
$1B - $10B
1.3K
Absolute Security logo
Absolute Security
Computer and Network Security
United States, Washington, Seattle
$1B - $10B
1.3K
ISC2 logo
ISC2
Computer and Network Security
United States, Virginia, Alexandria
$1B - $10B
1.2K
Imperva logo
Imperva
Computer and Network Security
United States, Texas, Austin
$94M
$1B - $10B
1.2K
WatchGuard Technologies logo
WatchGuard Technologies
Computer and Network Security
United States, Washington, Seattle
$1B - $10B
1.2K
OPSWAT logo
OPSWAT
Computer and Network Security
United States, Florida, Tampa
$125M
$500M - $1B
1.2K
Recorded Future logo
Recorded Future
Computer and Network Security
United States, Massachusetts, Somerville
$79M
$500M - $1B
1.2K
OffSec logo
OffSec
Computer and Network Security
United States, New York, New York
$500M - $1B
1.1K
ReliaQuest logo
ReliaQuest
Computer and Network Security
United States, Florida, Tampa
$830M
$500M - $1B
1.1K
NASK logo
NASK
Computer and Network Security
Poland, Masovian, Warsaw
$50M - $100M
1.1K
[redacted] logo
[redacted]
Computer and Network Security
United States, Texas, Austin
$60M
$250M - $500M
1.1K
SISA logo
SISA
Computer and Network Security
India, Karnataka, Bangalore
$50M - $100M
1K
AT&T Cybersecurity logo
AT&T Cybersecurity
Computer and Network Security
United States, Texas, Dallas
$118M
$250M - $500M
1K
Allied Digital logo
Allied Digital
Computer & Network Security
United States, California, Torrance
<$1M
1K
Check Point Software Technologies- NYC logo
Check Point Software Technologies- NYC
Computer & Network Security
United States, New York, New York
<$1M
1K
Ermetic logo
Ermetic
Computer and Network Security
Israel, Tel Aviv
$97M
$10M - $25M
1K
FireEye Cyber Security Intelligence logo
FireEye Cyber Security Intelligence
Computer & Network Security
$1M - $10M
1K
Imperva Incapsula logo
Imperva Incapsula
Computer & Network Security
United States, California, Redwood Shores
$25M - $50M
1K
Kratos SecureInfo logo
Kratos SecureInfo
Computer & Network Security
United States, Virginia, Chantilly
$50M - $100M
1K
McAfee Security logo
McAfee Security
Computer & Network Security
United States
$1B - $10B
1K
NTT Security logo
NTT Security
Computer & Network Security
Germany, Bavaria, Ismaning
$1M - $10M
1K
Ultra Electronics, 3eTI (Formerly Criticom) logo
Ultra Electronics, 3eTI (Formerly Criticom)
Computer & Network Security
United States, Maryland, Rockville
$25M - $50M
1K
Checkmarx logo
Checkmarx
Computer and Network Security
United States, New Jersey, Ridgewood
$92M
$500M - $1B
999
Infinigate Group logo
Infinigate Group
Computer and Network Security
Switzerland, Zug, Rotkreuz
$25M - $50M
995
secunet Security Networks AG logo
secunet Security Networks AG
Computer and Network Security
Germany, North Rhine-Westphalia, Essen
$100M - $250M
985
Armis logo
Armis
Computer and Network Security
United States, California, San Francisco
$1.3B
$1B - $10B
977
Huntress logo
Huntress
Computer and Network Security
United States, Maryland, Columbia
$310M
$1B - $10B
968
Cyderes logo
Cyderes
Computer and Network Security
United States, Missouri, Kansas City
$1B - $10B
946
Illumio logo
Illumio
Computer and Network Security
United States, California, Sunnyvale
$558M
$1B - $10B
936
Secureworks logo
Secureworks
Computer and Network Security
United States, Georgia, Atlanta
$84M
$500M - $1B
933
Ensign InfoSecurity logo
Ensign InfoSecurity
Computer and Network Security
Singapore, Central Region, Singapore
$500M - $1B
907
Synack Red Team logo
Synack Red Team
Computer and Network Security
United States, Texas, Austin
$250M - $500M
900
Netenrich, Inc. logo
Netenrich, Inc.
Computer and Network Security
United States, California, San Jose
$1.6M
$100M - $250M
894
A-LIGN logo
A-LIGN
Computer and Network Security
United States, Florida, Tampa
$55M
$1B - $10B
876
Claroty logo
Claroty
Computer and Network Security
United States, New York, New York
$940M
$1B - $10B
862
ANSSI - Agence nationale de la sécurité des systèmes d'information logo
ANSSI - Agence nationale de la sécurité des systèmes d'information
Computer and Network Security
France, Île-de-France, Paris
$10M - $25M
859
ZeroFox logo
ZeroFox
Computer and Network Security
United States, Maryland, Baltimore
$324M
$1B - $10B
857
Ledger logo
Ledger
Computer and Network Security
France, Île-de-France, Paris
$577M
$100M - $250M
820
FireEye, Inc. logo
FireEye, Inc.
Computer and Network Security
United States, California, Milpitas
$1.7B
$500M - $1B
805
Avast logo
Avast
Computer and Network Security
Czech Republic, Prague, Prague
$100M
$1B - $10B
791
Comp S.A. logo
Comp S.A.
Computer and Network Security
Poland, Masovian, Warsaw
$500M - $1B
784
Exabeam logo
Exabeam
Computer and Network Security
United States, Colorado, Broomfield
$391M
$500M - $1B
784
ExtraHop logo
ExtraHop
Computer and Network Security
United States, Washington, Seattle
$162M
$1B - $10B
774
S2GRUPO logo
S2GRUPO
Computer and Network Security
Spain, Valencian Community, el Grau de Castello/grao
$500M - $1B
769

Search by Industry

ConstructionIT Services and IT ConsultingFinancial ServicesReal EstateSoftware DevelopmentHospitals and Health CareAdvertising ServicesNon-profit OrganizationsInsuranceLaw PracticeRetailWellness and Fitness ServicesBusiness Consulting and ServicesEducation Administration ProgramsMotor Vehicle ManufacturingTechnology, Information and InternetFood and Beverage ServicesStaffing and RecruitingAccountingHospitalityManufacturingArchitecture and PlanningTelecommunicationsDesign ServicesAppliances, Electrical, and Electronics Manufacturing

Search by Country

United StatesUnited KingdomCanadaGermanyAustraliaFranceNetherlandsIndiaSpainSwitzerlandItalySwedenBrazilBelgiumSingaporeIrelandUnited Arab EmiratesDenmarkSouth AfricaIsraelNew ZealandNorwayFinland

Top companies by employee count

Top companies in United States by employee countTop companies in United Kingdom by employee countTop companies in Canada by employee countTop companies in Germany by employee countTop companies in France by employee countTop companies in Australia by employee countTop companies in Netherlands by employee countTop companies in India by employee countTop companies in Spain by employee countTop companies in Switzerland by employee countTop companies in Sweden by employee countTop companies in Italy by employee countTop companies in Denmark by employee countTop companies in Brazil by employee countTop companies in Ireland by employee count

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.