Cosayach headquarters details
- City
- Santiago
- State / region
- Región Metropolitana
- Country
- Chile
- Phone
- +56 2 2540 6049
- Founded
- 1985
- Website
- cosayach.cl
- linkedin.com/company/cosayach
Location map
Open in Google MapsAll Cosayach office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Santiago HQ | Región Metropolitana | Chile | Headquarters |
Showing the headquarters of 5 recorded locations. See every location in GraphIQ →
About Cosayach
Cosayach is headquartered in Santiago, Región Metropolitana, Chile. Founded in 1985, the company has 5 recorded locations and employs approximately 3,000 people worldwide.
Where is Cosayach's main office?
Cosayach's main headquarters office is located at Santiago, Región Metropolitana, Chile. This is the company's primary corporate address.
Cosayach regional offices
Beyond its headquarters in Santiago, Cosayach has recorded locations in Chile.
Cosayach contact information
The main switchboard for Cosayach headquarters can be reached at +56 2 2540 6049. Official website: cosayach.cl.
What does Cosayach do?
Compañía de Salitre y Yodo or Cosayach is a Chilean chemical company and a supplier of iodine. It is Chile's second largest iodine producer after Sociedad Química y Minera while Chile is the world's largest iodine producer. The company owns 200,000 ha's of land hosting 300,000 tons of iodine and 50 million tons of nitrate in the Atacama Desert in Tarapacá Region. Cosayach has a processing plant in the village of Cala-Cala in the commune of Pozo Almonte. In 2024 the company obtained a permit from National Geology and Mining Service to operate its iodine plant until 2030.
Frequently asked questions
Where is Cosayach headquarters?
Cosayach's headquarters is located at Santiago, Región Metropolitana, Chile.
How many offices does Cosayach have?
GraphIQ records 5 locations for Cosayach, as of October 2026.
When was Cosayach founded?
Cosayach was founded in 1985 and employs approximately 3,000 people.
What is Cosayach's phone number?
The main phone number for Cosayach headquarters is +56 2 2540 6049.
How many employees does Cosayach have?
Cosayach has approximately 3,000 employees (GraphIQ estimate, 2026).