Contact Us

Sales, Support and General Inquiries, Worldwide.

Sales and General Inquiries

Please contact us if you have any questions about Comodo or interested in doing business with Comodo

contact sales

Product Support

Please visit our support page to get assistance with any Comodo product

get support

Report Vulnerability

Report an issue to our Incident Response Team.

Report malware signed with a code signing certificate

Company Locations

United States

Comodo Group, Inc.
1255 Broad Street
Clifton, NJ 07013 , United States
Tel: +1 (888) 266-6361
Tel: +1 (703) 581-6361
Fax: +1 (973) 777-4394
Comodo Security Solutions, Inc.
Clifton, NJ, United States
Tel: +1 (877) 712 1309
Tel: +1 (888) 256 2608
Louisville, KY, United States

United Kingdom

Comodo CA Limited
3rd Floor, 26 Office Village, Exchange Quay,
Trafford Road, Salford,
Manchester, M5 3EQ, United Kingdom
General Enquiries: Tel: +44 (0) 161 874 7070
Partner Validation/Support: Tel: +44 (0) 151 554 9055
Fax: +44 (0) 161 877 1767


Comodo Japan Inc.
Tokyo, Japan
Tel: +81-3-5812-7460
Fax: +81-3-5812-7461


Beijng Comodo Software
Development Co. Ltd.

Beijing, China


Comodo Security Solutions, Pvt. Ltd.
Chennai, India


Comodo Security Solutions SRL
Iasi, Romania


Comodo Software Inc.
Ankara, Turkey

Phone Sales Inquiries
US: 1-888-266-6361 | International: +1-703-581-6361