![]() EpiTop Optoelectronic EpiTop Optoelectronic (圆融光电科技股份有限公司) is a company engaged in the development, production, and sale of electronic lighting components and installation of lighting projects. | ![]() Leedarson Leedarson IoT Technology (立达信物联科技股份有限公司, formerly known as Xiamen Leedarson Lighting Group) is a company that manufactures IoT products. | Acuity Acuity (formerly known as Acuity Brands) is a company that designs and manufactures lighting and control products. | ||
Founding Date | Founding Date 1928 | Founding Date 2010 | Founding Date 2000 | Founding Date 2001 |
Type | Type Subsidiary | Type Private | Type Public | Type Public |
Tags | ||||
Locations | Locations Spennymoor, GB HQ | Locations Maanshan, CN HQ | Locations Zhangzhou, CN HQ Düsseldorf, DE Smyrna, US | Locations Atlanta, US HQ Conyers, US |
Employees | Employees 510 | Employees 4703% decrease | Employees 7,9785% decrease | Employees 13,2008% increase |
Financial | ||||
Revenue (est.) | Revenue (est.) £111.8m (FY, 2022) | Revenue (est.) N/A | Revenue (est.) ¥6.7b (FY, 2025) | Revenue (est.) $4.3b (FY, 2025) |
Cost of goods | Cost of goods £96.3m (FY, 2022) | Cost of goods N/A | Cost of goods ¥5.1b (FY, 2025) | Cost of goods $2.3b (FY, 2025) |
Gross profit | Gross profit £15.5m (FY, 2022) | Gross profit N/A | Gross profit ¥1.8b (FY, 2025) | Gross profit $2.1b (FY, 2025) |
Net income | Net income £7.8m (FY, 2022) | Net income N/A | Net income ¥208.6m (FY, 2025) | Net income N/A |

EpiTop Optoelectronic (圆融光电科技股份有限公司) is a company engaged in the development, production, and sale of electronic lighting components and installation of lighting projects.
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Leedarson IoT Technology (立达信物联科技股份有限公司, formerly known as Xiamen Leedarson Lighting Group) is a company that manufactures IoT products.
View companyAcuity (formerly known as Acuity Brands) is a company that designs and manufactures lighting and control products.
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