The 12 closest competitors and alternatives to CollimateHealth among healthcare companies — ranked by similarity to what CollimateHealth actually does, not by market-cap band.
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CollimateHealth is a Munich-based oncology technology startup and life sciences company. It is developing a clinically scalable microbeam radiation technology for oncological treatment, aiming to transform radiation therapy into an immunotherapy. The company recently closed an oversubscribed €6 million seed round.
CollimateHealth is a healthcare company headquartered in Germany. Its most recent funding round, Seed, raised $6.6M in June 2026. Xcout tracks 6 named people at CollimateHealth, including Dr. Hans Maria Heÿn (Chief Executive Officer).
Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Seed | $6.6M | 5 named |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Ranked by semantic similarity — how close each company is to CollimateHealth by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Health Care
Clinical Laserthermia Systems develops minimally invasive laser ablation systems and thermal therapy products for use in oncology, urology, and neurosurgery. The company serves healthcare professionals and hospitals by providing tools for precise tissue ablation in treatments such as localized prostate cancer and brain lesions.
Similar healthcare company
SkinCure Oncology provides dermatology practices with comprehensive solutions and support to offer Image-Guided Superficial Radiation Therapy (IG-SRT) for non-melanoma skin cancer. The company equips practices with treatment devices, radiation therapists, and operational support to deliver non-invasive cancer care directly in a clinical setting.
Similar healthcare company
Advanced Particle Therapy develops, builds, and manages proton therapy cancer treatment centers for academic medical institutions and healthcare systems. The company provides turnkey development solutions, including facility design and construction, equipment planning, financing, and operational management.
Similar healthcare company
Leo Cancer Care is a medical technology company headquartered in Crawley, Surrey, focused on improving cancer treatment through upright patient positioning and advanced radiation therapy.
Health Care
NanoEcho is a medical technology company that develops a diagnostic method for mapping the spread of rectal cancer to lymph nodes. The company's patented technology combines a magnetic field, iron oxide-based nanoparticles, and ultrasound to provide high-resolution imaging and improve treatment planning for healthcare providers.
Health Care
FluoGuide is a biotechnology company that develops products for precision cancer surgery to improve patient outcomes. Its lead product, FG001, illuminates cancerous tissue during procedures to help surgeons perform more precise operations and reduce cancer recurrence.
Healthcare Technology
Ehmet Holdings LLC, operating as Ehmet Health, provides advanced radiotherapy solutions and unified treatment platforms, including proton therapy and dedicated breast radiotherapy systems. The company equips healthcare providers with tools designed to improve cancer treatment outcomes, simplify operations, and expand access to life-saving care.
Medical Technology
RefleXion Medical, Inc. is a Hayward, California-based medical technology company developing advanced biology-guided radiotherapy systems for cancer treatment.
Life Science
BrachyDose is a medical technology company headquartered in Kaunas, Lithuania, located within Tech-Park Kaunas. The firm develops specialized technological solutions aimed at improving precision in radiation oncology and brachytherapy applications.
Biotechnology
KAIO Therapy, LLC develops an Immune Activating Heat Therapy (IAHT) technology designed to treat cancer patients by combining hyperthermia with immunotherapy. The system utilizes injected nanoparticles and an alternating magnetic field device to induce controlled heat within tumors, which destroys cancer cells and activates the patient's immune system against primary and metastatic tumors.
Healthtech
Brainlab develops hardware and software medical technology focused on surgery and radiation therapy. The company serves healthcare providers and physicians to help them treat cancer and other conditions of the brain and body.
Pharmaceuticals, Biotechnology & Life Sciences
OncoSil Medical Limited, a medical device company, develops and commercializes localized radiation therapy for the treatment of pancreatic and distal cholangiocarcinoma. The company’s lead product is OncoSil, a single-use brachytherapy device for the treatment of patients with locally advanced pancreatic cancer in combination with gemcitabine-based chemotherapy. OncoSil Medical Limited was incorporated in 2005 and is headquartered in Macquarie Park, Australia.
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