![]() 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. | ![]() Everlight Electronics Everlight Electronics (億光電子工業股份有限公司) is a manufacturer of light-emitting diodes. | |||
Founding Date | Founding Date 2000 | Founding Date 1938 | Founding Date 2001 | Founding Date 1983 | Founding Date 1928 |
Type | Type Public | Type Public | Type Public | Type Public | Type Subsidiary |
Tags | |||||
Locations | Locations Zhangzhou, CN HQ Düsseldorf, DE Smyrna, US | Locations London, GB HQ Osborne Park, AU Farmingdale, US | Locations Atlanta, US HQ Conyers, US | Locations New Taipei, TW HQ | Locations Spennymoor, GB HQ |
Employees | Employees 7,9785% decrease | Employees 1,4259% decrease | Employees 13,2008% increase | Employees 4,51111% increase | Employees 510 |
Valuation ($) | Valuation ($) N/A | Valuation ($) 74.5 m | Valuation ($) 9.4 b | Valuation ($) N/A | Valuation ($) N/A |
Financial | |||||
Revenue (est.) | Revenue (est.) ¥6.7b (FY, 2025) | Revenue (est.) £183.5m (FY, 2025) | Revenue (est.) $4.3b (FY, 2025) | Revenue (est.) NT$19.6b (FY, 2025) | Revenue (est.) £111.8m (FY, 2022) |
Cost of goods | Cost of goods ¥5.1b (FY, 2025) | Cost of goods £108.5m (FY, 2025) | Cost of goods $2.3b (FY, 2025) | Cost of goods NT$12.6b (FY, 2025) | Cost of goods £96.3m (FY, 2022) |
Gross profit | Gross profit ¥1.8b (FY, 2025) | Gross profit £75m (FY, 2025) | Gross profit $2.1b (FY, 2025) | Gross profit NT$7.1b (FY, 2025) | Gross profit £15.5m (FY, 2022) |
Net income | Net income ¥208.6m (FY, 2025) | Net income (£13.6m) (FY, 2025) | Net income N/A | Net income NT$2.1b (FY, 2025) | Net income £7.8m (FY, 2022) |

Dialight is a company that manufactures industrial LED lighting products.
View companyAcuity (formerly known as Acuity Brands) is a company that designs and manufactures lighting and control products.
View company
Everlight Electronics (億光電子工業股份有限公司) is a manufacturer of light-emitting diodes.
View company
Thorn Lighting is a manufacturer and supplier of indoor and outdoor lighting systems.
View company