Qualstar Corporation (QBAK)

Qualstar Revenue

Qualstar had revenue of $2.10M in the quarter ending June 30, 2026, with 46.99% growth. This brings the company's revenue in the last twelve months to $7.03M, up 8.53% year-over-year. In the year 2025, Qualstar had annual revenue of $6.60M, down -18.01%. That makes Qualstar the 38,760th largest company in the world by revenue and 5,115th in the United States.

• Revenue (ttm): 7.03M
• Revenue Growth: +8.53%
• P/S Ratio: 2.89
• Revenue / Employee: 439.56K
• Employees: 16
• Market Cap: 20.30M

Revenue Chart

Chart

Chart

Revenue History

Fiscal Year End	Revenue	Change	Growth
Dec 31, 2025	6.60M	-1.45M	-18.01%
Dec 31, 2024	8.04M	-2.57M	-24.23%
Dec 31, 2023	10.62M	771.00K	7.83%
Dec 31, 2022	9.85M	681.00K	7.43%
Dec 31, 2021	9.16M	1.07M	13.18%

Data Source: S&P Global Market Intelligence Last updated: Aug 13, 2026

Revenue data is provided by S&P Global Market Intelligence and updates within hours after each earnings release, which is every three months for this company.

Update frequency:

Quarterly

Last checked:

Oct 8, 2026

Data Sources Report a data error