Omya Omya International is a company that produces and distributes industrial minerals and chemicals. | ![]() Rio Tinto Rio Tinto is a company that specializes in finding, mining, and processing mineral resources. | Imerys Imerys is a company that specializes in extracting, transforming, and developing industrial minerals. | |
Founding Date | Founding Date 1884 | Founding Date 1873 | Founding Date 1880 |
Type | Type Subsidiary | Type Public | Type Public |
Tags | |||
Locations | Locations Oftringen, CH HQ Buenos Aires, AR Lindfield, AU Golling An Der Salzach, AT Oudergem, BE Thimphu, BT São Paulo, BR see more | Locations London, GB HQ Brisbane, AU Melbourne, AU Perth, AU Antwerpen, BE Montréal, CA Beijing, CN see more | Locations Paris, FR HQ Capitán Bermúdez, AR San Antonio De Los Cobres, AR San Miguel De Tucumán, AR San Salvador De Jujuy, AR Three Springs, AU Anger, AT see more |
Employees | Employees 4,228 | Employees 54,8599% decrease | Employees 12,896 |
Valuation ($) | Valuation ($) N/A | Valuation ($) 107.2 b | Valuation ($) 2.7 b |
Financial | |||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) $57.6b (FY, 2025) | Revenue (est.) €3.4b (FY, 2025) |
Cost of goods | Cost of goods N/A | Cost of goods $15b (FY, 2025) | Cost of goods €1.1b (FY, 2025) |
Gross profit | Gross profit N/A | Gross profit $43.6b (FY, 2025) | Gross profit €2.3b (FY, 2025) |
Net income | Net income N/A | Net income $10.2b (FY, 2025) | Net income (€411.6m) (FY, 2025) |
Operating ⚠ | |||
Countries | Countries N/A | Countries 35 (FY, 2022) | Countries 126 (FY, 2023) |

Rio Tinto is a company that specializes in finding, mining, and processing mineral resources.
View companyImerys is a company that specializes in extracting, transforming, and developing industrial minerals.
View company