![]() Spectrum Scientific Spectrum Scientific, Inc (SSI) is a company that manufactures and distributes optical products. | ![]() North Electro-Optic North Electro-Optic (北方光电股份有限公司) is a company engaged in research and production of optoelectronic weapon equipment systems. | Esco Optics Esco Optics (also known as Esco Products) is a company that manufactures optical components. | |||
Founding Date | Founding Date 2004 | Founding Date 2010 | Founding Date 1955 | Founding Date 1981 | Founding Date 1978 |
Type | Type Private | Type Public | Type Private | Type Public | Type Private |
Tags | |||||
Locations | Locations Irvine, US HQ | Locations Xi'an, CN HQ | Locations Oak Ridge, US HQ | Locations Rochester, US HQ South San Francisco, US | Locations Boynton Beach, US HQ |
Employees | Employees 14 | Employees 2,415 | Employees 2310% increase | Employees 88 | Employees 264% decrease |
Valuation ($) | Valuation ($) N/A | Valuation ($) 820.4 m | Valuation ($) N/A | Valuation ($) 51.7 m | Valuation ($) N/A |
Financial | |||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) ¥2.4b (FY, 2025) | Revenue (est.) N/A | Revenue (est.) $28.1m (FY, 2025) | Revenue (est.) N/A |
Cost of goods | Cost of goods N/A | Cost of goods ¥2b (FY, 2025) | Cost of goods N/A | Cost of goods $21.6m (FY, 2025) | Cost of goods N/A |
Gross profit | Gross profit N/A | Gross profit ¥432.3m (FY, 2025) | Gross profit N/A | Gross profit $6.5m (FY, 2025) | Gross profit N/A |
Net income | Net income N/A | Net income ¥52m (FY, 2025) | Net income N/A | Net income ($1.8m) (FY, 2025) | Net income N/A |
Operating ⚠ | |||||
Capabilities | Capabilities N/A | Capabilities N/A | Capabilities 6 (Feb, 2024) | Capabilities N/A | Capabilities 4 (Feb, 2024) |
Certifications and Accreditations | Certifications and Accreditations N/A | Certifications and Accreditations N/A | Certifications and Accreditations 3 (Feb, 2024) | Certifications and Accreditations 3 (Apr, 2024) | Certifications and Accreditations N/A |
Product Categories | Product Categories N/A | Product Categories N/A | Product Categories 6 (Feb, 2024) | Product Categories N/A | Product Categories 10 (Feb, 2024) |

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