![]() SDNstack SDNstack (SDN STACK INC.) is a technology company that provides trading experience for all levels of traders and education in financial markets. | ![]() Hemmersbach Holding Hemmersbach Holding is a holding company that provides IT services through its subsidiaries. | |||
Founding Date | Founding Date 2024 | Founding Date N/A | Founding Date 2011 | Founding Date 2021 |
Type | Type Public | Type Private | Type Subsidiary | Type Public |
Tags | ||||
Locations | Locations Hong Kong, HK HQ | Locations Syosset, US HQ | Locations Nürnberg, DE HQ Toulouse, FR Bremen, DE Essen, DE Bengaluru, IN Bielany Wrocławskie, PL Wrocław, PL see more | Locations Guangzhou, CN HQ |
Employees | Employees 205% decrease | Employees 9 | Employees 1,3252% increase | Employees 22 |
Financial | ||||
Revenue (est.) | Revenue (est.) $2m (FY, 2025) | Revenue (est.) N/A | Revenue (est.) €230.7m (FY, 2023) | Revenue (est.) $4.8m (FY, 2025) |
Cost of goods | Cost of goods N/A | Cost of goods N/A | Cost of goods €136.7m (FY, 2023) | Cost of goods $2.4m (FY, 2025) |
Gross profit | Gross profit $2m (FY, 2025) | Gross profit N/A | Gross profit €94m (FY, 2023) | Gross profit $2.4m (FY, 2025) |
Net income | Net income ($5.2m) (FY, 2025) | Net income N/A | Net income €6.1m (FY, 2023) | Net income $1.5m (FY, 2025) |

SDNstack (SDN STACK INC.) is a technology company that provides trading experience for all levels of traders and education in financial markets.
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Hemmersbach Holding is a holding company that provides IT services through its subsidiaries.
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3 E Network Technology Group is a holding company.
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