Your trusted partner in light, sensor, and data transmission solutions 

Ennostar Corporation was jointly founded by EPISTAR and Lextar, ranking among the global top 5 optoelectronic solution providers. Through its parent company, Ennostar Inc. (Taiwan Stock Code: 3714), the group offers a vertically integrated LED optoelectronic supply chain, covering epitaxy, chips, packaging, modules, and integrated solutions. This enables highly efficient, competitive one-stop services to meet diverse application needs. 

Headquartered in the Hsinchu Science Park, Taiwan, Ennostar has accumulated over 6,000 international patents and continues to deliver value-added services to global customers through leading technologies and innovative products. Ennostar drives growth through its “Dual-Strategy Approach”, aimed at enhancing both Field Value-Added and Solution Value-Added. Under the Field Value-Added strategy, Ennostar is committed to the 4 core application domains, including automotive, advanced displays, smart sensing, and emerging markets such as AI optical interconnects and professional lighting. Leveraging its extensive group resources, Ennostar builds a Solution Value-Added ecosystem and positions itself as a strategic partner in customers’ value chain.

As a strategic partner of global brands, Ennostar has dedicated to ESG, and is committed to becoming a sustainable leader in optoelectronic semiconductors, continuously driving technological breakthroughs toward a greener future. 

*Statistics as of mid-2025.