Corporate Offices

Data I/O Corporation
6645 185th Avenue NE, Suite 100
Redmond, WA 98052 USA

Telephone: +1 425-881-6444
Toll Free in USA.:800-426-1045
FAX: +1 425-867-6972

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Outside of the U.S.

If you are outside the United States and require assistance, please contact your local representative.



Sales & Product Information

For worldwide sales and product information requests:

Best: Contact Sales (Web form)
or use our  Representative Search to find your local sales/service office.

Human Resources

For employment inquiries, please contact Human Resources.

Investor Relations

Contact our Investor Relations team.


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Technical Support, Repair & Service

Hours of operation are 8:00 AM to 4:00 PM Pacific Standard Time (PST). Peak hours are 11:00 AM to 2:00 PM (PST). [PST = UTC - 7 hours]

(U.S. customers in Eastern Standard Time [EST] zone are encouraged to call in the morning when call volume is typically lowest.)

Best: Contact Service (Web form)

Telephone: +1 425-881-6444
Telephone in USA: 800-332-8246
Fax: +1 425-867-5645

About Data I/O

Data I/O Corporation (NASDAQ: DAIO) is the leading global provider of advanced data and security programming solutions for flash, flash-memory based intelligent devices and microcontrollers for automotive, Internet-of-Things, medical, wireless, consumer electronics, industrial controls and other markets.   Customers use Data I/O’s programming solutions to reliably, securely, and cost-effectively bring innovative new products to life.

Join our team

Data I/O provides a fun, yet challenging environment where employees can work directly on or work to support leading-edge products in the industry, working alongside enormous talent in a small company, with direct visibility to senior leadership and ability to impact the bottom-line.  Learn more!