Alvaro Guerra

Atento Brasil Sa provides customer relationship management (CRM) services. Its services can be classified under categories Sales, Marketing, Customer Services and Consultancy for Contact Centers. It offers multichannel services, that is through Internet chat, e-mail, web call back, telephone, voice as well as video conference, joint navigation and fax. It provides services such as campaign planning, telesales campaigns, market research, information & specialized managment, commercial information, management of indidents/complaints, client retention, collection management, client satisfaction studies and data management. It also provides consultancy services in human resources, technology, operation and quality management. The company has 14 contact centers in seven Brazilian capitals: São Paulo, Río de Janeiro, Belo Horizonte, Porto Alegre, Salvador, Brasilia and Goiania. Atento Brasil was founded in 1999 and is headquartered in São Paulo, Brazil.

Oesía Networks SL is a holding company. It is engaged in providing information technology and telecommunications consulting services including intelligent administration, software development, document management, customer management marketing, information security, defense systems engineering and maintenance, data center administration and quality services. The company was founded on December 12, 1998 and is headquartered in Rivas-Vacimadrid, Spain.

Prime Sistemas De Atendimento Ao Consumidor Ltda. engages with the provision of software solutions and services for call centers. Its solutions include customer experience, voice interface, digital channels, work management, and training. The company was founded in 2016 and is headquartered in Sao Paulo, Brazil.

Atento Luxco 1 SA operates as an investment holding company. The firm's investment operations focus on businesses in the telecommunications sector. The company is headquartered in Luxembourg.

United Data Technologies, Inc. provides information technology solutions and services. The firm’s solutions include collaboration, data center, cloud, cyber security, mobility and education. It offers advanced and technical services. The company was founded by Enrique A. Fleches and Gerard Amaro in 1995 and is headquartered in Doral, FL.

Tecnologia Bancária SA, also known as TecBan, is a Brazilian company based in Barueri, Brazil. TecBan offers innovative self-service solutions through a shared economy model. The private company is responsible for the circulation of money in Brazil. TecBan's website provides news highlights and information about the company's values and culture. The company was founded in 1982 and is led by CEO Jaques Rosenzvaig.