Guizhou Haotian Optoelectronics Technology Guizhou Haotian Optoelectronics Technology (贵州皓天光电科技有限公司) is a manufacturer of sapphire ingots, bricks, and polished parts. | ![]() Grupo Austromex Grupo Austromex (also known as Abrasivos Especiales) is a company that manufactures building materials. | ||||
Founding Date | Founding Date 2010 | Founding Date 1884 | Founding Date 1978 | Founding Date 1954 | Founding Date 1835 |
Type | Type Subsidiary | Type Subsidiary | Type Subsidiary | Type Private | Type Public |
Tags | |||||
Locations | Locations Guiyang, CN HQ | Locations Mainz, DE HQ Buenos Aires, AR Scoresby, AU Sydney, AU Vienna, AT Rio De Janeiro, BR Sao Paulo, BR see more | Locations Visé, BE HQ Cannon Hill, AU Arnoldstein, AT Sofia, BG Tianjin, CN Novi Marof, HR Praha, CZ see more | Locations Mexico, MX HQ Ciudad De México, MX | |
Employees | Employees 200 | Employees 17,0501% decrease | Employees 6,0009% increase | Employees 1431% increase | Employees 2,349 |
Financial | |||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) €2.9b (FY, 2023) | Revenue (est.) €177.3m (FY, 2022) | Revenue (est.) N/A | Revenue (est.) CHF319.6m (FY, 2025) |
Cost of goods | Cost of goods N/A | Cost of goods €1.9b (FY, 2023) | Cost of goods €189m (FY, 2022) | Cost of goods N/A | Cost of goods CHF238.2m (FY, 2025) |
Gross profit | Gross profit N/A | Gross profit €1b (FY, 2023) | Gross profit (€11.7m) (FY, 2022) | Gross profit N/A | Gross profit CHF81.7m (FY, 2025) |
Net income | Net income N/A | Net income €276.8m (FY, 2023) | Net income €6.1m (FY, 2022) | Net income N/A | Net income (CHF60.4m) (FY, 2025) |
Operating ⚠ | |||||
Certificates | Certificates N/A | Certificates 14 (Dec, 2023) | Certificates 24 (Dec, 2023) | Certificates N/A | Certificates N/A |
Manufacturing Sites | Manufacturing Sites N/A | Manufacturing Sites N/A | Manufacturing Sites 28 (Dec, 2023) | Manufacturing Sites N/A | Manufacturing Sites 29 (FY, 2022) |
Trademarks | Trademarks N/A | Trademarks 636 (Dec, 2023) | Trademarks 1 (Dec, 2023) | Trademarks N/A | Trademarks N/A |

Grupo Austromex (also known as Abrasivos Especiales) is a company that manufactures building materials.
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