Gunther Spelsberg Gunther Spelsberg is a company that develops, produces, and sells electrical installation materials. | ![]() HT-Tech Tianshui Huatian Technology (TSHT, 天水华天科技股份有限公司) is a company that specializes in integrated circuit packaging and testing. | ![]() AaltoSemi AaltoSemi is a company that specialized in the production of baseboards utilized in the packaging of bare integrated circuit chips. | ||
Founding Date | Founding Date 1904 | Founding Date 2003 | Founding Date 2021 | Founding Date 2019 |
Type | Type Private | Type Public | Type Private | Type Private |
Tags | ||||
Locations | Locations Schalksmühle, DE HQ | Locations HQ | Locations Milan, IT HQ | |
Employees | Employees 1292% increase | Employees 29,207 | Employees 3 | Employees 1427% increase |
Financial | ||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) ¥16.7b (FY, 2025) | Revenue (est.) N/A | Revenue (est.) €10k (Y, 2020) |
Net income | Net income N/A | Net income ¥806.4m (FY, 2025) | Net income N/A | Net income (€27.4k) (Y, 2020) |

Tianshui Huatian Technology (TSHT, 天水华天科技股份有限公司) is a company that specializes in integrated circuit packaging and testing.
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AaltoSemi is a company that specialized in the production of baseboards utilized in the packaging of bare integrated circuit chips.
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PhotonPath is a company that designs and manufactures integrated photonic devices.
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