Valco (Válvulas y Conexiones Urrea)
- Importation and distribution of tooling and hardware goods, construction materials, and crystal and plastic housewares. Gives company history and details on product lines. [English/Spanish]
- http://www.valcosa.com/

Procomer
- Promotes the successful entry of export companies in international markets. Offers events, market analysis, training and export statistics.
- http://www.procomer.com/?idioma=EN

Metalgroup
- A consortium of exporters of metal products, steel iron and aluminum industries.
- http://www.metalgroupcr.com/

Costa Rican Textile Chamber (CATECO) and Council of Textile Quotas and Apparel
- Organizations which regulate the export of textile products and apparel, and promote the industry. Includes membership and regulations information. [English/Spanish]
- http://www.textilescr.com/

Sur Química de Costa Rica
- Manufactures industrial and automotive coatings. Gives biography of company founder, with information on brands and products. [English/Spanish]
- http://www.surquimica.com