Quantex

Located in Zhuhai, China, Quantex Technology Limited specializes in advanced optical transceiver modules and Photonic Integrated Circuits (PICs), catering to the high bandwidth needs of modern data communication. Quantex Technology Limited focuses on providing optical communication solutions. Founded in 2024 in Zhuhai, China, the company has engaged in one deal to date. The most recent funding was a round in February 2026, backed by Zhuhai Science & Technology Venture.

The founder's history and prior experience are not detailed. Quantex Technology Limited specializes in advanced optical transceiver modules and Photonic Integrated Circuits (PICs), engineered for high bandwidth requirements in data communication. They offer a diverse range of optical transceiver modules with data speeds from 25G to 800G, available in various form factors like SFP28, QSFP, QSFP-DD, and OSFP. These products are suitable for applications in enterprise networking, data center storage, telecommunications, 5G/6G wireless communication, and AI compute cluster networking.

Their innovative silicon photonics solutions, particularly the 200G micro-ring modulator designs, cater to both short-range and long-haul applications, serving clients across North America, Europe, and Asia. Quantex Technology Limited generates revenue through the sale of optical transceiver modules and customized PIC design services, primarily targeting B2B transactions with data centers, telecommunications providers, and enterprises requiring high-speed data communication solutions. The revenue model includes direct sales and partnerships, with clients able to procure tailored products, including the flagship 1. 6T and 3.

2T PIC solutions. Pricing strategies accommodate varying client scales, with options for volume-based pricing or long-term contracts, aligning with the demands of high-performance AI computing platforms and high-bandwidth networking applications. Quantex Technology Limited aims to enhance its product offerings by designing new optical solutions and plans to introduce these innovations by late 2026. The company is also targeting expansion into additional markets in Europe and North America, looking to establish a stronger presence by 2027.

The funding raised in February 2026 will support these growth initiatives, enhancing product development and market outreach.