![]() Bitmain Bitmain (also known as BitMain Technologies Holding, 比特大陸科技控股公司) is a manufacturer of cryptocurrency mining servers and application-specific integrated circuit (ASIC) chips. | ![]() Jiangsu Jiejie Microelectronics Jiangsu Jiejie Microelectronics (江苏捷捷微电子股份有限公司) is a company that develops and manufactures power semiconductor technology and devices. | ||
Founding Date | Founding Date 2013 | Founding Date 1995 | Founding Date 2011 |
Type | Type Private | Type Public | Type Private |
Tags | |||
Locations | Locations Beijing, CN HQ Hong Kong, HK Singapore, SG San Jose, US | Locations Nantong, CN HQ Singapore, SG | Locations Amsterdam, NL HQ Hong Kong, HK Shinjuku City, JP Seoul, KR Moskva, RU Dubai, AE London, GB see more |
Employees | Employees 4235% increase | Employees 2,73718% increase | Employees 871% decrease |
Valuation ($) | Valuation ($) 12 b | Valuation ($) 4.4 b | Valuation ($) 1 b |
Funding | |||
Latest funding round | Latest funding round $ 422m (almost 8 years ago) | Latest funding round N/A | Latest funding round $ 80m (over 7 years ago) |
Total funding raised | Total funding raised $ 764.7m | Total funding raised N/A | Total funding raised $ 170m |

Jiangsu Jiejie Microelectronics (江苏捷捷微电子股份有限公司) is a company that develops and manufactures power semiconductor technology and devices.
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