About — Top Penetration Testing Companies 2026
About this site

Editorially Independent, Deliberately Narrow.

PenTest Ranked exists to answer one question well: which offensive security providers are worth a shortlist spot in 2026. We review ten, not a hundred — every one of them checked against public evidence before it counts.


Our mission

Most "best of" lists in security are pay-to-play. We built this ranking the way we'd want a security vendor to write a report: with a fixed methodology, published criteria and no room to move a listing up because someone asked.

  • Every score traces back to public evidence — CVEs, case studies, certifications
  • The scoring weights are published, not hidden
  • The list is re-scored quarterly as new evidence appears

Who this is for

Security leads, founders and compliance teams shortlisting a penetration testing partner — who don't have weeks to spend vetting vendors from scratch.

  • Read the ranking for a fast shortlist
  • Read the methodology to see how scores are built
  • Use the contact page to flag a correction or suggest a provider

Editorial team

SK

Sarah Klein — Lead Editor

Sarah has spent nine years covering enterprise security tooling and vendor selection, previously running vendor risk assessments for a mid-size financial services firm. She leads scoring and evidence verification for every provider on this ranking.