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Integrated Solutions. Proven Performance. Reliable Results.
150+ years by your side. Discover and diagnose with confidence using trusted solutions for every step of slide preparation.
Advanced staining instruments and optimized reagents proven to deliver high-quality slides.
Discover why thousands of organizations worldwide implement Aperio solutions for connected digital pathology.
Customer Perspectives
“Thanks to our partnership with Leica, we have access to instruments of the highest caliber. The whole approach is about the quality, traceability, and connectivity… It's a base to work on innovation and development relying on the know-how of the pathologist. We also want to develop other technologies associated with this basis. So, it can be digital pathology technologies based on artificial intelligence.”
Translated from source language.
Dr. Eric Peltier
Président Directeur Général - PRAXEA-DIAGNOSTICS
"Leica Biosystems products are reliable and high quality, and the company is realistic about what's required to transform traditional pathology to a digital, connected practice. I know I can count on them and trust they will be there to support me now and well into the future."
Translated from source language.
Dr. Sylvia L. Asa, MD, PhD
Consultant in Endocrine Pathology, University Hospitals Cleveland Medical Center
Diagnose with Confidence
Our comprehensive portfolio spans the entire anatomic pathology workflow to help you achieve operational excellence and future-proof your lab.
Trusted Partnership
With over 3000 experts around the globe, Leica Biosystems is positioned to accompany our customers on every step of their journey, whether it’s identifying the right solution or keeping essential equipment up and running.
Access to Answers
We envision a world where comprehensive insights enrich cancer diagnoses and offer reassurance to all patients.
News & Promotions
Danaher Booth #4217
Come visit us at AACR 2026
Join Leica Biosystems at AACR in San Diego CA to experience the Aperio GT 180 scanner complete with Aperio iQC software, the Aperio FL 120 scanner, and the BOND RX stainer.
Trade-In offer
Trade in your current Leica CM1950 cryostat for the new Leica CM1950 cryostat with DualEco Tech cooling system which combines our well-known sectioning capabilities with a state-of-the-art refrigerant system. The improved instrument cooling helps enhance your workflow while minimizing environmental impact.
Featuring:
- Lower running cost
- Faster chamber and specimen cooling
- Lower noise and heat emissions
Compared to the original Leica CM1950 cryostat.
For In Vitro Diagnostic Use.
Booth #1131 `
Come visit us at AAI 2026
Join Leica Biosystems at AAI in Boston, MA to experience the Aperio CS5 scanner and the BOND RX stainer.
