Contactos is an online directory of companies operating in Paraguay, designed to help users find suppliers, businesses, and services through searchable company profiles. The platform lists approximately 63,800 businesses and organizes them by category, city, department, and profile tags. Visitors can search for companies and view available contact details, including phone numbers, email addresses, business addresses, and WhatsApp links, then contact businesses directly.

Its directory spans a broad range of sectors, including technical services, cleaning and maintenance, construction, transportation, consulting, training, food products, agriculture, healthcare, insurance, security, office supplies, machinery, and technology. Users can browse listings across Paraguay, with substantial coverage in Asunción, Central, and Alto Paraná, as well as other cities and departments. Company profiles include business names, locations, legal or organizational classifications, and options to view a profile or make contact. Businesses can also create profiles and receive inquiries directly through WhatsApp. Contactos presents itself as a practical resource for discovering Paraguayan companies and connecting with potential providers using an organized, category-based directory.