Fontana provides business databases designed to help companies discover prospects, customers, and commercial opportunities across international markets. Its catalog includes 2026 editions for countries in Latin America, Europe, and the United States, with listings for markets such as Peru, Mexico, Brazil, Spain, and Germany. Each database is presented as verified and organized by economic activity and business sector, with geographic filters that vary by country, including states, provinces, cities, and municipalities.

The downloadable files are supplied in Excel format and may include business records, corporate email addresses, and, for selected markets, WhatsApp contact details. Database sizes and contact information vary by country. Customers can browse individual country editions and purchase access with a one-time payment; Fontana advertises immediate delivery after payment, secure transactions, and 24/7 support. The website also provides tools, resources, a blog, and company information. Fontana positions its products as practical resources for prospecting and market research, giving businesses structured contact data to explore potential opportunities in different regions and sectors.