![]() A.Paul Group A.Paul Group (also known as A.Paul Software Systems) is a designer and manufacturer of advanced industrial computing systems for railway and transport applications. | ![]() Ningxia Procrystal Technology Ningxia Procrystal Technology is a company that offers sapphire substrate of LED before operation. | ![]() SPOT Imaging SPOT Imaging (also known as Diagnostic Instruments) is a company that manufactures scientific cameras and life science imaging systems for pathology, bioresearch, and OEM applications. | ![]() Xiamen Changelight Xiamen Changelight (厦门乾照光电) is a company that designs and manufactures semiconductor materials and devices. | ||
Founding Date | Founding Date 1962 | Founding Date 2011 | Founding Date 2013 | Founding Date 1967 | Founding Date 2006 |
Type | Type Private | Type Public | Type Private | Type Private | Type Public |
Tags | |||||
Locations | Locations New Delhi, IN HQ | Locations Dartmouth, CA HQ Minato City, JP London, GB Pleasanton, US | Locations Yinchuan, CN HQ | Locations Sterling Heights, US HQ | Locations Xiamen Shi, CN HQ Shenzhen, CN Xia Men Shi, CN Yangzhou, CN |
Employees | Employees 21 | Employees 10357% decrease | Employees 20 | Employees 333% increase | Employees 2,536 |
Valuation ($) | Valuation ($) N/A | Valuation ($) 3.5 m | Valuation ($) N/A | Valuation ($) N/A | Valuation ($) 2 b |
Financial | |||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) $8m (FY, 2023) | Revenue (est.) N/A | Revenue (est.) N/A | Revenue (est.) ¥1.7b (FY, 2025) |
Gross profit | Gross profit N/A | Gross profit $4.7m (FY, 2023) | Gross profit N/A | Gross profit N/A | Gross profit ¥364.6m (FY, 2025) |
Net income | Net income N/A | Net income ($398.2m) (FY, 2023) | Net income N/A | Net income N/A | Net income ¥114.7m (FY, 2025) |

Meta Materials is a smart materials and photonics company.
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Ningxia Procrystal Technology is a company that offers sapphire substrate of LED before operation.
View company
SPOT Imaging (also known as Diagnostic Instruments) is a company that manufactures scientific cameras and life science imaging systems for pathology, bioresearch, and OEM applications.
View company
Xiamen Changelight (厦门乾照光电) is a company that designs and manufactures semiconductor materials and devices.
View company