Company

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Headquarters
Chelsio Communications is headquartered in the heart of California’s Silicon Valley.

Chelsio Communications (Headquarters)
370 San Aleso Ave.
Suite 100
Sunnyvale, CA 94085
T: 408.962.3600
F: 408.962.3661
Click here for a map to the Chelsio office.
Chelsio (India) Private Limited
Subramanya Arcade, Floor 3, Tower B
No. 12, Bannerghatta Road, Bangalore-560029
Karnataka, India
T: +1-91-80-4039-6800
Chelsio KK (Japan)
SHIMA Akasaka Bldg.
Minato-ku, Tokyo
Japan 107-0052
T: 03-6234-4353

More Information
For more information about Chelsio Communications, or to inquire about potential sales, marketing or partnership opportunities, please contact us by completing this form and including the nature of your inquiry in the Comments section.

Careers
Interested in a career at Chelsio? Please send resumes using our careers page.

Sales
For all sales inquiries please send email to sales@chelsio.com

Support
For all support related questions please send email to support@chelsio.com

Comments or Suggestions
Please send any comments or suggestions regarding this web site to webmaster@chelsio.com.