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About us

CareDx is a molecular diagnostics company focused on the discovery, development and commercialization of clinically differentiated, high-value diagnostic surveillance solutions for transplant patients. The company is focused on pre-transplant diagnostics through the Olerup brand and on post-transplant surveillance.

Our pre-transplant operations are headed from the Olerup SSP AB office in Stockholm, Sweden, which also is our main production site. Sales offices are located in Vienna, Austria and West Chester, PA. CareDx Pty Ltd, Fremantle, Australia, is the manufacturer of Olerup SBT Resolver and Olerup Gamma-Type PCR SSP kits. CareDx Pty Ltd is also responsible for direct sales of Olerup SBT Resolver within Australia.

The Vienna office is responsible for direct sales in Austria, Germany, Benelux and Slovenia. We also have a well-established network of distributors covering Middle East, Africa and Asia as well as European countries outside our direct sales organization.

From our office in West Chester we sell directly to laboratories within the United States, and through a chain of well-established distributors we reach out to laboratories in Canada, Mexico, Latin- and South Americas.

Olerup SSP AB has a well established Quality Management System based on ISO 13485. For downloading certificate, please click here.