Qualstar, a privately owned company headquartered in the US, founded in 1984, employs approximately 40 individuals. The company operates as a diversified electronics manufacturer, specializing in data storage and power supplies.
On August 13, 2026, Qualstar reported second-quarter 2026 revenue of $2.10 million, a 47% increase from the previous year, alongside a non-GAAP EPS of -$0.03. This performance contributed to a 14% rise in first-half 2026 revenue to $3.53 million, primarily driven by higher sales of tape-based data storage products, partially offset by lower power-supply sales. Previously, on June 22, 2026, Qualstar was named the Tape Storage Company of the Year at the Storage Awards 2026. Earlier, on May 5, 2026, the company reported its financial results for the first quarter ended March 31, 2026.
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