Kroll® is a trademark registered in the United States and 50 other jurisdictions, with applications pending in additional countries. Specifically, the standalone KROLL word mark and/or logo are registered in the following jurisdictions:

Registered Trademark
- Argentina
- Australia
- Austria
- Bahamas
- Benelux (Belgium, Netherlands, Luxembourg)
- Brazil
- British Virgin Islands
- Canada
- Cayman Islands
- Chile
- China
- Colombia
- Dominican Republic
- Ecuador
- Egypt
- European Union (EUTM)
- Germany
- Grenada
- Hong Kong
- Hungary
- India
- Indonesia
- Italy
- Japan
- Jersey
- Malaysia
- Mexico
- Monaco
- Morocco
- New Zealand
- Norway
- Panama
- Peru
- Philippines
- Portugal
- Republic of Korea (South Korea)
- Romania
- Russian Federation
- Saudi Arabia
- Singapore
- South Africa
- Spain
- Switzerland
- Taiwan
- United Arab Emirates
- United Kingdom
- United States of America
- Vietnam