ScandiDos AB is a Sweden-based company active within the medical equipment sector. The Company's competence includes the design and development of radiation detectors, electrometers and application software, as well as clinical experience in medical physics and radiation measurements. The Company's business focuses on developing such applications as Arc Therapy - IMAT/VMAT, Tomotherapy, IMRT and Machine QA, among others. ScandiDos AB markets its products under the Delta4 brand. Delta4 offers Delta4AT - At Treatment in-vivo dosimetry for advanced RT and Delta4PT - Pre Treatment volumetric plan QA, among others. It operates in Europe, Asia, North America and Asia, and through numerous distributors and subsidiaries, including Additec GmbH and Conmedica GmbH in Germany, and ScandiDos SAS in France.