Strata Critical Medical, Inc. is a time-critical logistics and medical services provider to the United States healthcare industry. The Company operates air transport and surgical services networks for transplant hospitals and organ procurement organizations, offering an integrated one call solution for donor organ recovery. Its core services include air and ground logistics, surgical organ recovery, organ placement and normothermic regional perfusion for the transplant industry, as well as perfusion staffing and equipment solutions for cardiovascular surgery centers, offered under the Trinity Medical Solutions and Keystone Perfusion brands. The Company provides air and ground transportation of human organs for transplant as well as related staff, equipment, blood samples, and tissue samples. Its preservation services include operation of devices utilized to preserve organs prior to being transplanted into a recipient. Its other clinical services include cardiac care and others.