Attovia Therapeutics 

Atento S.A., together with its subsidiaries, provides customer relationship management and business process outsourcing services and solutions in Brazil, the Americas, Europe, the Middle East, and Africa. It offers a range of services, including sales, customer care, technical support, collections, and back office. The company serves clients primarily in the telecommunications, financial services, consumer goods, retail, public administration, healthcare, travel, transportation, logistics, and technology and media sectors. It provides its services and solutions through digital channels, which include SMS, email, chats, social media and apps, and others, as well as through voice. The company was formerly known as Atento Floatco S.A. Atento S.A. was founded in 1999 and is based in Luxembourg.