| | Computer & Network Security | | | $1 - 10M |
| | Computer & Network Security | Redan | GA | $1 - 10M |
| | Computer & Network Security | Redwood City | CA | > $1B |
| | Computer & Network Security | Santa Clara | CA | > $1B |
| AviraAvira 2017 - Download free antivirus for PC & Mac | Computer & Network Security | Tettnang | BW | $100 - 250M |
| | Computer & Network Security | Cabanillas Del Campo | | $1 - 10M |
| ZenGuard GmbHZenMate - Internet Security and Privacy at its Best! | Computer & Network Security | Berlin | Berlin | |
| | Computer & Network Security | San Jose | CA | > $1B |
| | Computer & Network Security | Paris | | |
| | Computer & Network Security | Menifee | CA | $1 - 10M |
| | Computer & Network Security | Los Angeles | CA | $1 - 10M |
| myfico.com
FICO? Scores & Credit Reports From All 3 Bureaus | myFICO
| Computer & Network Security | San Rafael | CA | |
| | Computer & Network Security | Redwood City | CA | $10 - 50M |
| | Computer & Network Security | Sunnyvale | CA | $250 - 500M |
| DigiCert, Inc.SSL Digital Certificate Authority - Encryption & Authentication | Computer & Network Security | Lehi | UT | $50 - 100M |
| pfsense.orgpfSense® - World's Most Trusted Open Source Firewall | Computer & Network Security | | | $1 - 10M |
| | Computer & Network Security | Santa Clara | CA | $250 - 500M |
| Lookout, Inc.Mobile Security | Mobile App Security | Lookout, Inc. | Computer & Network Security | San Francisco | CA | $10 - 50M |
| SANS InstituteSANS Information Security Training | Cyber Certifications | Research | Computer & Network Security | Bethesda | MD | $10 - 50M |
| WebrootNext-Gen Cybersecurity & Threat Intelligence | Webroot | Computer & Network Security | Broomfield | CO | $100 - 250M |
| | Computer & Network Security | San Carlos | CA | $250 - 500M |
| | Computer & Network Security | Sycamore | GA | $1 - 10M |
| BeanstalkBeanstalk – A complete workflow to write, review & deploy code | Computer & Network Security | Philadelphia | PA | |
| | Computer & Network Security | Sunnyvale | CA | $250 - 500M |
| | Computer & Network Security | New York | NY | |
| | Computer & Network Security | Moscow | N/A | $100 - 250M |
| | Computer & Network Security | Chicago | IL | $500M - 1B |
| QualysNetwork Security and Vulnerability Management | Qualys, Inc. | Computer & Network Security | Redwood City | CA | $50 - 100M |
| Rapid7Accelerate Security, Vuln Management, Compliance | Rapid7 | Computer & Network Security | BOSTON | MA | $50 - 100M |
| HackerOneHackerOne: Vulnerability Coordination and Bug Bounty Platform | Computer & Network Security | San Francisco | CA | $1 - 10M |
| | Computer & Network Security | Englewood | CO | > $1B |
| | Computer & Network Security | Clearwater | FL | $1 - 10M |
| | Computer & Network Security | Brentwood | CA | $1 - 10M |
| | Computer & Network Security | | | $1 - 10M |
| PreyTracking software: find stolen laptops, phones & tablets | Prey | Computer & Network Security | Santiago | | $1 - 10M |
| | Computer & Network Security | | | $10 - 50M |
| Dell SonicWALLNetwork Security Solutions | Firewall Hardware, Software & Services - SonicWall | Computer & Network Security | San Jose | CA | $250 - 500M |
| | Computer & Network Security | ile-ife | osun | $250 - 500M |
| | Computer & Network Security | Milpitas | CA | $10 - 50M |
| | Computer & Network Security | Los Angeles | CA | $0 - 1M |
| | Computer & Network Security | Columbia | MD | $50 - 100M |
| | Computer & Network Security | Sophia-Antipolis Cedex | | |
| | Computer & Network Security | Seoul | | $100 - 250M |
| | Computer & Network Security | Seattle | WA | $100 - 250M |
| | Computer & Network Security | Cambridge | MA | $100 - 250M |
| | Computer & Network Security | Albuquerque | NM | $10 - 50M |
| | Computer & Network Security | Boston | MA | $100 - 250M |
| | Computer & Network Security | Ann Arbor | MI | |
| | Computer & Network Security | Richmond Hill | | $100 - 250M |
| AlienVaultAlienVault Unified Security Management & Threat Intelligence | Computer & Network Security | Campbell | CA | $1 - 10M |
| | Computer & Network Security | Wakefield | MA | $1 - 10M |
| RackspaceRackspace: Managed Dedicated & Cloud Computing Services | Computer & Network Security | San Antonio | | |
| EmsisoftEmsisoft | Award-Winning Anti-Malware & Anti-Virus Software | Computer & Network Security | Thalgau | Salzburg | $1 - 10M |
| ImpervaCyber Security Leader | Imperva, Inc. | Computer & Network Security | Redwood City | CA | $100 - 250M |
| | Computer & Network Security | San Francisco | CA | $1 - 10M |
| | Computer & Network Security | Woburn | MA | $1 - 10M |
| | Computer & Network Security | Burlington | MA | $10 - 50M |
| KnowBe4Security Awareness Training | KnowBe4 | Computer & Network Security | Clearwater | FL | $1 - 10M |
| | Computer & Network Security | Lakeland | FL | $10 - 50M |
| RSA SecurityRSA | Security Solutions to Address Cyber Threats | Computer & Network Security | | | $500M - 1B |
| US-CERTUS-CERT | United States Computer Emergency Readiness Team | Computer & Network Security | | | $10 - 50M |
| | Computer & Network Security | San Jose | CA | $10 - 50M |
| Pwnie ExpressWired and Wireless Device Threat Detection | Pwnie Express | Computer & Network Security | Barre | VT | $0 - 1M |
| IntegoMac Security and Antivirus Software for Mac OS X - Intego | Computer & Network Security | | | $1 - 10M |
| tenderapp.comTender Support — Better Customer Support Software: Help Desk, Knowledge Base, Forums | Computer & Network Security | | | |
| | Computer & Network Security | | | $50 - 100M |
| Zscaler
Cloud Security by Zscaler | Security as a Service | Computer & Network Security | Sunnyvale | CA | $50 - 100M |
| Degoo100 GB free cloud storage - more than Dropbox, Google Drive and OneDrive combined
| Computer & Network Security | Stockholm | | $0 - 1M |
| SafeNet
SafeNet - World-Leading Identity & Data Protection Solutions from Gemalto
| Computer & Network Security | Belcamp | MD | $250 - 500M |
| | Computer & Network Security | St Catharines | ON | $1 - 10M |
| | Computer & Network Security | Ann Arbor | MI | $0 - 1M |
| ESET Espa?±aESET | Antivirus, software de seguridad inform??tica y soluciones para empresas | Computer & Network Security | Ontinyent | Valencia | $1 - 10M |
| MurGee SoftwaresDual Monitor Software, Auto Mouse Click, Auto Clicker, Mouse Mover Utility | Computer & Network Security | | | $1 - 10M |
| | Computer & Network Security | | | |
| BoxcryptorEncryption software to secure files in the cloud | Boxcryptor | Computer & Network Security | | | $0 - 1M |
| | Computer & Network Security | Hanoi | | $1 - 10M |
| | Computer & Network Security | Z??rich | | $1 - 10M |
| | Computer & Network Security | Shanghai | Shanghai | $100 - 250M |
| | Computer & Network Security | Seattle | WA | $0 - 1M |
| DetectifyLeading Web Security Scanner for Continuous Security | Detectify | Computer & Network Security | Stockholm | Stockholm | $0 - 1M |
| | Computer & Network Security | HA NOI | | |
| | Computer & Network Security | London | | $1 - 10M |
| EntrustInformation Security, Digital Security, Data Security - Entrust | Computer & Network Security | Dallas | TX | $50 - 100M |
| | Computer & Network Security | Pittsburgh | PA | $10 - 50M |
| Cylance Inc.Cylance | Advanced Threat Prevention Built on Artificial Intelligence | Computer & Network Security | Irvine | CA | $10 - 50M |
| SecurityMetricsPCI Compliance | HIPAA Security Assessment | SecurityMetrics | Computer & Network Security | Lindon | UT | $100 - 250M |
| | Computer & Network Security | | | |
| HuddleHuddle | Team Collaboration & Project Management Software | Computer & Network Security | London | | $10 - 50M |
| | Computer & Network Security | Beijing | | |
| | Computer & Network Security | Sunnyvale | CA | $100 - 250M |
| | Computer & Network Security | Miami | | $1 - 10M |
| | Computer & Network Security | | | $1 - 10M |
| SecureworksInformation Security Solutions, Managed Security Services | SecureWorks | Computer & Network Security | | | > $1B |
| | Computer & Network Security | San Diego | CA | $1 - 10M |
| CRYPTOCardAuthenticators: SafeNet Authentication Services | Computer & Network Security | Bracknell | Berkshire | $1 - 10M |
| | Computer & Network Security | MOUNT AIRY | NC | $10 - 50M |
| | Computer & Network Security | Ashburn | VA | $1 - 10M |
| | Computer & Network Security | | | $1 - 10M |
| | Computer & Network Security | Bakersfield | CA | $10 - 50M |
| IT Governance Ltd
IT Governance - Governance, Risk Management and Compliance for Information Technology
| Computer & Network Security | Bartholomews Walk | England | $1 - 10M |