![]() Ritron Ritron is a company that designs, manufactures, and supplies wireless communication equipment. | ![]() Tianjin 712 Communication Tianjin 712 Communication & Broadcasting (天津七一二通信广播股份有限公司) is a company that develops and manufactures military and civilian communications equipment. | Silvus Technologies Silvus Technologies is a company that manufactures multiple-input multiple-output (MIMO) wireless communication systems. | ![]() ESTeem Wireless Modems ESTeem Wireless Modems (also known as Electronic Systems Technology) is a company that manufactures wireless products. | ||
Founding Date | Founding Date 1977 | Founding Date 1936 | Founding Date 2004 | Founding Date 1982 | Founding Date 2010 |
Type | Type Private | Type Public | Type Subsidiary | Type Subsidiary | Type Subsidiary |
Tags | |||||
Locations | Locations Carmel, US HQ | Locations Tianjin, CN HQ | Locations Los Angeles, US HQ Singapore, SG San Diego, US Culver City, US Irvine, US Washington, US | Locations Kennewick, US HQ | Locations Phoenix, US HQ |
Employees | Employees 58 | Employees 2,363 | Employees 25024% increase | Employees 8 | Employees 1 |
Financial | |||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) ¥2b (FY, 2025) | Revenue (est.) N/A | Revenue (est.) $1.5m (FY, 2023) | Revenue (est.) N/A |
Cost of goods | Cost of goods N/A | Cost of goods ¥1.5b (FY, 2025) | Cost of goods N/A | Cost of goods $749.1k (FY, 2023) | Cost of goods N/A |
Gross profit | Gross profit N/A | Gross profit ¥672.6m (FY, 2025) | Gross profit N/A | Gross profit $795.7k (FY, 2023) | Gross profit N/A |
Net income | Net income N/A | Net income (¥465.1m) (FY, 2025) | Net income N/A | Net income ($160.8k) (FY, 2023) | Net income N/A |
Operating ⚠ | |||||
Product Categories | Product Categories 8 (Oct, 2023) | Product Categories N/A | Product Categories 3 (Jun, 2024) | Product Categories N/A | Product Categories N/A |
Trademarks (US) | Trademarks (US) 10 (Oct, 2023) | Trademarks (US) N/A | Trademarks (US) 2 (Jun, 2024) | Trademarks (US) N/A | Trademarks (US) N/A |

Tianjin 712 Communication & Broadcasting (天津七一二通信广播股份有限公司) is a company that develops and manufactures military and civilian communications equipment.
View companySilvus Technologies is a company that manufactures multiple-input multiple-output (MIMO) wireless communication systems.
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ESTeem Wireless Modems (also known as Electronic Systems Technology) is a company that manufactures wireless products.
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