Mesoamerica Energy
- Dedicated to the development, construction and operation of renewable energy projects in Central America. They describe their current wind projects and overview their corporate vision and key staff. [English/Spanish]
- http://www.mesoamericaenergy.com

Grupo Transmerquim
- Marketing and distribution of raw materials and chemical products. Includes a description of services for clients and suppliers, and a list of products.
- http://www.transmerquim.com/

Dichter & Neira
- Research consultants for marketing in Central America with offices in Costa Rica and Panama. Includes material in English and Spanish.
- http://www.dichter-neira.com/

Colite Outdoor
- Provider of billboards and outdoor signs with offices throughout the region. Includes company history and map of placement locations. [English/Spanish]
- http://www.coliteoutdoor.com/

Preseleccion Empresarial
- Human resources consultants. Includes a company profile and regional offices, jobs database, client services, resume submittal, and contact information. [English/Spanish]
- http://www.preseleccion.com/