Alimentos Kamuk
- Manufacturer of private label hot pepper sauces and condiments for the world market.
- http://www.kamukcr.com/

Helechos de Cuero S. A.
- Producer and exporter of leather leaf fern and tropical foliage. Includes company information, description of production process, and a product list.
- http://www.helechosdecuero.com/

CAMtronics S.A.
- Contract electronics manufacturing for automotive, medical, telecom, aeronautical and consumer products. Includes information on products and facilities.
- http://www.camtronicscr.com/

The Costa Rican Real Estate Group
- Listings of properties including houses, farms, beach, hotels, and rainforest.
- http://www.therealestate.net/