Materials technology company Prebona reports increased revenue and reduced loss in the first quarter of 2026 compared with the corresponding period the year before.Net sales rose 69.3% to SEK 0.8 million (0.5). Operating income amounted to SEK 0.9 million (0.5).Profit after financial items improved to SEK -1.5 million (-2.7), while earnings per share amounted to SEK -0.04 (-0.08). Cash flow from operating activities improved to SEK -0.2 million (-2.4).The company says the increase in sales was mainly driven by higher volumes of DuraClean products to customers in Sweden and Asia. Lower operating expenses also helped reduce the negative operating result.Prebona assesses that ongoing sales activities and product commercialization will contribute to increased sales volumes in coming quarters. The company also assesses that available liquid funds together with new commitments will finance operations over the next twelve months, but states that targeted strategic initiatives may require additional financing.Prebona, SEK millionQ1 2026Q1 2025ChangeRevenue0.80.569.3%Profit before tax-1.5-2.745.8%Earnings per share, SEK-0.04-0.0850.0%