Otimizacao Servicos e Telecomunicacao Ltda. (Brasil)

Atividades Secundárias: Power and Communication Line and Related Structures Construction | Electrical Contractors and Other Wiring Installation Contractors | Scheduled Freight Air Transportation | General Freight Trucking, Long-Distance | Couriers and Messengers | Couriers and Express Delivery Services | Motion Picture and Video Distribution | Cable and Other Subscription Programming | Passenger Car Rental | Marketing Consulting Services | Office Administrative Services | Telephone Call Centers | Other Business Service Centers (including Copy Shops) | Janitorial Services | Other Support Services | Communication Equipment Repair and Maintenance | Other Personal and Household Goods Repair and Maintenance