Company Profile

Data I/O Corporation designs, manufactures, and sells programming systems used by manufacturers of electronic products to load their software, data and image files into their products during production. We program many types of semiconductor devices, however we specifically target high volume and high growth areas such as flash and microcontroller programming.  Virtually every electronic product today incorporates one or more programmable semiconductor devices that contain data and operating instructions essential for the proper operation of the product.

Our key markets are wireless, consumer, automotive and industrial electronics manufacturers. These customers are original equipment manufacturers (OEMs) and their electronic manufacturing service (EMS) contract manufacturing partners, as well as outsourced programming service vendors. Key products driving our business include smartphones, HDTVs, set top boxes, tablets, and gaming systems, as well as automotive infotainment, navigation, engine controls, and numerous other electronic subsystems.

Data I/O's mission is to deliver high-value systems and services to the expanding programmable semiconductor device user market by providing a software-rich programming platform for content delivery.   The solutions include intellectual property protection, secure content management, factory integration software and flash media duplication enabling Data I/O to address the manufacturers demanding requirements with differentiated automated and manual programming solutions.

Our headquarters is in Redmond (Washington, USA) with facilities in China and Germany and distributors in over 30 countries. We trade on NASDAQ under the symbol DAIO. We have been in business for over 40 years.


Investor Fact Sheet

December 2020 Investor Fact Sheet

Contact Information


Primary IR Contact Transfer Agent
Joel Hatlen Computershare
Vice President and Chief Financial Officer P.O. Box 30170
Data I/O Corporation College Station, TX  77842-3170
Phone: (425) 867-6816 Phone:  (888) 540-9882
Fax: (425) 881-2917 Website:
E-mail: [email protected]  
Darrow Associates, Inc.  Auditors
Jordan Darrow  Grant Thornton LLP
Phone:  (512) 551-9296  520 Pike Street
Email:  [email protected]  Seattle, WA 98101-2310
  Legal Counsel
  Dorsey & Whitney LLP
  Columbia Center
  701 5th Ave #6100
  Seattle, WA 98101



Data I/O Investor Relations - DAIO - Financial Reports, daio, semiconductor devices, flash programmers, NAND Flash, microcontroller devices, software solutions, programming software, flashing stations, process control software




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!