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Clinical Laserthermia Systems (CLS) investor relations material

Clinical Laserthermia Systems Q2 2025 earnings summary

Complete event summary combining all related documents: earnings call transcript, report, and slide presentation.
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Q2 2025 earnings summary22 Aug, 2025

Executive summary

  • Net sales for the first six months reached SEK 13.9 million, up from SEK 8.8 million year-over-year, with Q2 sales at a record SEK 9.4 million, a 67% increase over Q2 2024.

  • Operating loss narrowed to SEK -10.8 million for H1 2025 from SEK -29.9 million in H1 2024; Q2 operating loss was SEK -2.9 million, down from SEK -12.9 million in Q2 2024.

  • Gross margin for Q2 was 70%, exceeding the full-year target of 60%, driven by strong neurosurgery segment performance and high sales to Clearpoint Neuro.

  • Basic and diluted EPS improved to SEK -0.92 for H1 2025 from SEK -3.46 in H1 2024.

  • Equity ratio increased to 90% as of June 30, 2025, compared to 63% a year earlier.

Financial highlights

  • Revenue grew 58% year-over-year for the first six months, with operating expenses reduced by over 30% versus H1 2024.

  • Profit/loss after financial items for H1 2025 was SEK -21.6 million, an improvement from SEK -26.2 million in H1 2024.

  • Cash and cash equivalents at period end were SEK 16.2 million, down from SEK 22.5 million at the start of the year.

  • New share issue during the period raised SEK 11.9 million.

Outlook and guidance

  • Long-term growth outlook remains strong, with expectations of sustaining high double-digit growth for 2025.

  • Revenue growth and margins are both exceeding targets, and the cost base is structurally lower.

  • The company is positioned ahead of the planned TO8B warrant exercise in September 2025.

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Frequently asked questions

Clinical Laserthermia Systems AB is a Swedish medical technology company focused on developing minimally invasive laser-based treatment systems for cancer and neurosurgery. The company’s flagship product is the TRANBERG Thermal Therapy System, which is designed for precision laser ablation of solid tumors. This system enables high-precision, image-guided treatments for conditions such as prostate cancer and brain lesions. CLS is also advancing imILT (immunostimulating interstitial laser thermotherapy), which combines laser ablation with immune system stimulation to treat various types of tumors, including those in the liver, lungs, and pancreas. The company is headquartered in Lund, Sweden, and its shares are listed on the Stockholm Stock Exchange.

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