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Have a question? Need information about advertising? You've come to the right place.

Advertising, Sales, and Sponsorship/Partnership Contacts

For information on advertising, demand gen, events, or any other ways we can help your marketing efforts, contact us.

Editorial Contacts

To submit story ideas or contact editors or writers, check out the website’s stories to see who writes what and contact them via the link in their bylines. Refer to the About Us page.

Please note that CSO does not publish contributed articles.

List Services Contacts

For information on IDG list services, contact us.

Report a Problem

If you encounter a problem while using our site please contact us via email. When possible, please include as much of the following information as you can:

  • A short description of what happened
  • The URL where the problem occurred
  • The browser and version you used and which operating system
  • A screenshot of the problem, including as much of the screen as you can

Reprints

For any commercial reproduction of CIO content, you must purchase a reprint. Please contact The YGS Group at +1 (800) 290-5460 ext. 129 or csoonline@theygsgroup.com.

PR/Media Inquiries

If you would like to interview an IDG employee or quote an article in your news coverage please contact:

Lynn Holmlund
Marketing Director
+1 (508) 935-4526
lynn_holmlund@idg.com

US and Global Headquarters

IDG Communications, Inc.
492 Old Connecticut Path
PO Box 9208
Framingham, MA 01701
United States
+1 (508) 875-5000
Get directions

Contact Sales

UK Headquarters

IDG Communications Ltd.
101 Euston Road
London, England
NW1 2RA
+44 (0) 20 7756 2800
Get directions

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Southeast Asia Headquarters

80 Anson Road
#38-00 Fuji Xerox Tower
Singapore 079907
+65 6226 0330
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Australia Headquarters

IDG Communications Pty Ltd
Level 10, 15 Blue Street
North Sydney NSW 2060
Australia
A.B.N. 14 001 592 650
+65 6226 0330
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India Headquarters

IDG Media Private Ltd
49, Geetha Building, 3rd Cross, Mission Road
Bangalore - 560027
India
+91 80 3053 0300
Get directions

Contact Sales