Safest Companies — Best Security Record
Companies ranked by their Recent Breaches Safety Grade — a higher grade means a cleaner publicly known breach record. This ranking includes companies with no known breach at all. A high grade is not a guarantee of safety or an audit of current security controls.
Ranked safest first
Ontario Pork
Ontario West and Bill Blaney Insurance Brokers
ontariopork.on.ca
ONTEC Automation
Ontellus
Onubo s.r.l.
onyourmark.org
onyx-fire.com
onyx-pharma.dz
oogp.com
oomiya.co.jp
Opal
ope.com.na
Open Range Field Services
Open University of Cyprus
Operation Jane
OPIT Solutions
Oppida Estates Limited
OPPLE Lighting
oppodigital.in
OPS omniplussystem.com
Optica
Optical Cable Corporation
Optieng
Optima Manufacturing
optimissa.com
Optimity UK
Optimity.co.uk
Optimize EGS
Optimum Health Solutions
Optimum Technology
optimumdesign.c...
Optimus Steel
Optionis
OptionMetrics
optiprint.ca
OptiProERP
optoflux.com
optoma
optoma.com
Optometric Physicians of Middle Tennessee
Opulent
OPUS IT Services
ora.com
Oracle Advisory Services
oraclecms.com
oraclinical.com
Oralia
Orange (mobile operator)
Orange Public School District
The Recent Breaches Safety Grade is an automated, informational rating of a company’s publicly known breach history — how many breaches are on record, how recent and severe they were, how much data was exposed, whether ransomware/extortion was involved, and how well each claim is verified. A higher grade means a cleaner known record. It is not a guarantee of safety, an audit, or a certification: the absence of a known breach does not prove none has occurred, and the grade says nothing about a company’s current security controls. Unverified leak-site claims are weighted down but may still be incomplete or inaccurate. Recent Breaches and GalaxyWarden are independent and are not affiliated with, and do not endorse, any company named here. Provided for general awareness only — not legal, financial, or security advice.