![]() Istok Istok (Исток) is a research and development center that produces microwave products for communication and radiolocation. | ![]() Leyard Leyard Optoelectronic (利亚德光电股份有限公司) is a company specializing in the design, production, distribution, and service of digital displays, video walls, and visualization products. | ![]() Hamamatsu Photonics Hamamatsu Photonics (浜松ホトニクス株式会社) is a company that manufactures devices for the generation and measurement of visible, infrared, and ultraviolet light. | ![]() Atotech Atotech is a company that produces specialty chemicals and develops equipment for manufacturing printed circuit boards, package substrates, semiconductors, lead frames, and connectors. | ![]() 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. | |
Founding Date | Founding Date 1943 | Founding Date 1995 | Founding Date 1953 | Founding Date 1993 | Founding Date 2013 |
Type | Type Private | Type Public | Type Public | Type Private | Type Private |
Tags | |||||
Locations | Locations Fryazino, RU HQ | Locations Beijing, CN HQ Pinhais, BR Vila São Francisco, BR Changsha, CN Guangzhou, CN Shanghai, CN Shenzhen, CN see more | Locations Hamamatsu, JP HQ Mont Saint Guibert, BE Beijing, CN Beijing, CN Hebei, CN Shanghai, CN Shenzhen, CN see more | Locations Saint Helier, JE HQ Munro, AR Purkersdorf, AT Sofia, BG Burlington, CA Chongqing, CN Guangzhou, CN see more | Locations Beijing, CN HQ Hong Kong, HK Singapore, SG San Jose, US |
Employees | Employees 5,800 | Employees 4,660 | Employees 6,395 | Employees 2,456 | Employees 4235% increase |
Valuation ($) | Valuation ($) N/A | Valuation ($) 1.8 b | Valuation ($) 4.1 b | Valuation ($) N/A | Valuation ($) 12 b |
Financial | |||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) ¥7b (FY, 2025) | Revenue (est.) ¥212.1b (FY, 2025) | Revenue (est.) $1.5b (FY, 2021) | Revenue (est.) N/A |
Cost of goods | Cost of goods N/A | Cost of goods ¥4.8b (FY, 2025) | Cost of goods ¥94b (FY, 2025) | Cost of goods $731.8m (FY, 2021) | Cost of goods N/A |
Gross profit | Gross profit N/A | Gross profit ¥2.2b (FY, 2025) | Gross profit ¥118b (FY, 2025) | Gross profit $767.4m (FY, 2021) | Gross profit N/A |
Net income | Net income N/A | Net income ¥333.7m (FY, 2025) | Net income ¥14.6b (FY, 2025) | Net income $7.5m (FY, 2021) | Net income N/A |
Operating ⚠ | |||||
Product Categories | Product Categories N/A | Product Categories 8 (Apr, 2024) | Product Categories N/A | Product Categories 2 (May, 2023) | Product Categories N/A |

Leyard Optoelectronic (利亚德光电股份有限公司) is a company specializing in the design, production, distribution, and service of digital displays, video walls, and visualization products.
View company
Hamamatsu Photonics (浜松ホトニクス株式会社) is a company that manufactures devices for the generation and measurement of visible, infrared, and ultraviolet light.
View company
Atotech is a company that produces specialty chemicals and develops equipment for manufacturing printed circuit boards, package substrates, semiconductors, lead frames, and connectors.
View company
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.
View company