cybersecuritycompanies.
GitHub tape Snapshot changes
Cloudflare 349,827 stars Up +1,885 (+0.54%)Aqua Security 83,759 stars Up +38 (+0.05%)Trail of Bits 78,884 stars Up +35 (+0.04%)Mandiant 62,061 stars Up +202 (+0.33%)NCC Group 57,145 stars Up +5 (+0.01%)Rapid7 56,426 stars Up +11 (+0.02%)Bishop Fox 38,519 stars Up +7 (+0.02%)Semgrep 20,455 stars Up +25 (+0.12%)Orange Cyberdefense 17,513 stars Up +14 (+0.08%)Splunk 16,904 stars Up +10 (+0.06%)Snyk 16,506 stars Up +4 (+0.02%)CyberArk 15,311 stars Up +3 (+0.02%)1Password 13,212 stars Up +9 (+0.07%)Cloudflare 10,761 open issues Up +35 (+0.33%)CrowdStrike 8,260 stars Up +5 (+0.06%)GitGuardian 4,842 stars Up +1 (+0.02%)WithSecure 4,555 stars Up +1 (+0.02%)Semgrep 3,247 open issues Up +3 (+0.09%)Splunk 2,817 open issues Up +2 (+0.07%)Trail of Bits 2,757 open issues Up +5 (+0.18%)Palo Alto Networks 2,729 open issues Up +4 (+0.15%)Okta 2,520 open issues Up +4 (+0.16%)Rapid7 1,689 open issues Up +3 (+0.18%)CrowdStrike 1,381 open issues Up +6 (+0.44%)Mandiant 1,248 open issues Up +4 (+0.32%)CyberArk 1,067 open issues Down −2 (−0.19%)1Password 1,038 open issues Down −10 (−0.95%)Snyk 1,010 open issues Up +1 (+0.1%)SailPoint 769 open issues Up +1 (+0.13%)Censys 731 stars Up +1 (+0.14%)Bishop Fox 419 open issues Up +1 (+0.24%)Zscaler 377 stars Up +1 (+0.27%)Check Point 257 open issues Up +1 (+0.39%)GitGuardian 150 open issues Up +1 (+0.67%)SentinelOne 127 open issues Down −1 (−0.78%)Zscaler 104 open issues Up +5 (+5.05%)Netskope 78 open issues Down −5 (−6.02%)Claroty 59 open issues Up +1 (+1.72%)BeyondTrust 52 open issues Up +6 (+13.04%)HashiCorp 337,204 stars No comparison

Independent

Rankings you cannot buy.

A–Z directory, 50 per page, jump by letter. Filter the book by place or certification.

Name35 firms

A–Z directory, 50 per page, jump by letter. Filter the book by place or certification.

AllABCDEFGHIJKLMNOPQRSTUVWXYZ#
  1. 743ObliviousIE
  2. 744ObrelaLondon, GB
  3. 745ObsentryMalden, US
  4. 746OC Security AuditIrvine, US
  5. 747Odyssey CybersecurityStrovolos, CY
  6. 748Offensive SecurityNew York, US
  7. 749OktaSan Francisco, US
  8. 750Oligo SecurityUS
  9. 751OmadaDK
  10. 752Omega Tecks LLCLenexa, US
  11. 753ON2ITZaltbommel, NL
  12. 754OneconsultZürich, CH
  13. 755ONEKEYDE
  14. 756OneLayerUS
  15. 757ONESECUZ
  16. 758OniDefWarszawa, PL
  17. 759ONYPHEFR
  18. 760Opaque SystemsUS
  19. 761Operant AIUS
  20. 762OPTECHSJO
  21. 763Orange CyberdefenseParis, FR
  22. 764Orbis Solutions, IncLas Vegas, US
  23. 765Orca SecurityPortland, US
  24. 766ORIGNIX Inc.Calgary, CA
  25. 767OrobiSan Antonio, US
  26. 768OSTNewport, US
  27. 769OstorlabUS
  28. 770OTOPIQ SecurityIL
  29. 771Outsource OrlandoWinter Park, US
  30. 772OutThinkLondon, GB
  31. 773OverclockedITWarminster, US
  32. 774Owl Cyber DefenseUS
  33. 775OwlyonCR
  34. 776OX SecurityUS
  35. 777OXIQAMV