First quarter of 2026 revenue increased 55.0% year-over-year to $8.1 million, with gross margin increasing 610-basis points to 51.6% Net cash provided by continuing operating activities of $4.0 million for first quarter of 2026 First quarter book-to-bill of 1.8x, supporting a TTM book-to-bill above 1.2x ESCONDIDO, Calif., May 06, 2026 (GLOBE NEWSWIRE) -- One Stop Systems, Inc. ("OSS" or the "Company") (Nasdaq: OSS), a leader in rugged Enterprise Class compute for artificial intelligence (AI), machine learn ...