NASDAQ : DAIO
About Data I/O
The leading provider of advanced data and security programming solutions for the global semiconductor industry.
Company Overview
Data I/O Corporation is the largest company in the programming industry, nearly 2x the size of nearest competitors. The company specializes in semiconductor programming systems and security deployment solutions for automotive electronics and IoT markets. For over 50 years, Data I/O has provided critical device programming technology to the world's leading electronics manufacturers.
Headquartered in Redmond, Washington, Data I/O trades on the NASDAQ Stock Market under the ticker symbol DAIO. The company was founded in 1972 and has approximately 100 employees worldwide.
Why Invest in Data I/O
The largest and most experienced company in semiconductor programming — transforming into a platform company with growing recurring revenue.
50+ Years of Market Leadership
Pioneer in semiconductor programming since 1972 — the longest-tenured and most trusted name in the industry.
2x Largest in the Industry
Nearly twice the size of our nearest competitor, with the broadest installed base and deepest application expertise.
8 of Top 9 Auto Suppliers
Trusted by the world's leading automotive electronics manufacturers — our largest and most strategic end market.
Award-Winning LumenX Platform
LumenX2 won the 2026 NPI Award for innovation — the industry's most advanced automated programming platform.
Global Operations
Headquartered in Redmond, WA with engineering, sales, and service across the US, Europe, and Asia.
Platform Company Transformation
Evolving from capital equipment to a platform model with expanding software and recurring revenue streams.
Company Profile
| Legal Name | Data I/O Corporation |
|---|---|
| Ticker | DAIO |
| Exchange | NASDAQ |
| CIK | 0000351998 |
| SIC Code | 3825 — Instruments for Measuring and Testing |
| Fiscal Year End | December 31 |
| Founded | 1972 |
| Incorporated | Washington |
| Headquarters | 6645 185th Avenue NE, Suite 100, Redmond, WA 98052 |
| Employees | ~100 (as of 12/2025) |
| Transfer Agent | Computershare |
| Auditor | Grant Thornton LLP |
| IR Contact | investor-relations@dataio.com |
| Website | dataio.com |
Learn More
View our latest financial results, SEC filings, and investor presentations.