SRTAW vs TBB Comparison

Strata Critical Medical Inc is a time-critical logistics and medical services provider to the U.S. healthcare industry. The group operates one of the nation's 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 wireless business contributes nearly 70% of AT&T's revenue. The company is the third-largest US wireless carrier, connecting 74 million postpaid and 17 million prepaid phone customers. Fixed-line enterprise services, which account for about 14% of revenue, include internet access, private networking, security, voice, and wholesale network capacity. Residential services, about 11% of revenue, primarily consist of in-home broadband internet access, serving 15 million customers. AT&T also has a sizable presence in Mexico, with 25 million wireless customers, but this business only accounts for 3% of revenue. The company recently sold its 70% equity stake in satellite television provider DirecTV to its partner, private equity firm TPG.