Sicoya develops highly integrated silicon photonics solutions for next-generation optical interconnects. By combining advanced silicon photonic integrated circuits with high-speed electronics through innovative integration technologies such as die-stacking, Sicoya enables compact and scalable optical engines for data center and AI networking.
Our technology integrates complex optical and electronic functions into highly efficient chip-level solutions, reducing system complexity while improving performance, power efficiency, and cost. Sicoya works closely with leading semiconductor partners and system vendors to deliver silicon photonic products that support the rapidly growing bandwidth demands of modern digital infrastructure.
Our mission is to combine operational excellence with state-of-the-art silicon photonics technologies to deliver scalable optical solutions to leading global customers and enable the next generation of high-performance data center and AI networks.
“At Sicoya, we are committed to the mission and principles of the Responsible Business Alliance (RBA), upholding the RBA Code of Conduct and following all applicable laws and regulations of Germany. We are also committed to preserving and promoting the fundamental right of others reflected in the RBA Code of Conduct, Universal Declaration of Human Rights, United Nations (UN) Principles on Business and Human Rights, and the UN Global Compact. We work together with our customers, peers, partners and suppliers to promote continual improvement in human rights, labor, environment, health and safety, anti-corruption, ethics, and management system standards within our operations and our supply chain. This includes proactively verifying compliance to the RBA code of Conduct including the elimination of forced labor, slavery and human trafficking and conflict materials as per our involvement with the Responsible Minerals Initiave (RMI).
This commitment is deeply ingrained in our Core Values, policies, Code of Business Conduct and daily operations and allows us to be transparent and socially responsible toward our employees, joint ventures, suppliers, contractors, customers, and communities where we do business worldwide.”
Dr. Christoph Theiss, COO | Dr. Hanjo Rhee, CTO | Roman Steiger, CFO
Sicoya, founded in January 2015, is a spin-off from TU Berlin based on continuous R&D in Silicon Photonics since 2007. Our team consists of five founders and an experienced fast growing team.
Sicoya‘s key value proposition:
+ Silicon Photonics semiconductor chips for telecom and datacom
+ Integrate both photonics and electronics on one chip
+ Significant cost, power and size reduction
+ Fabless; production in outsourced external foundry















