Exail

Exail describes itself as a high-tech industrial group active in robotics, maritime, navigation, aerospace, and photonics. Within photonics, the company says its optical solutions are used for laser, quantum, sensing, and space applications. Its listed photonics portfolio includes optical modulation, specialty optical fibers, laser systems, free-space micro-optics assemblies, quantum and metrology instruments, and space-grade components.

For quantum-related activity, Exail explicitly lists “Quantum & metrology instrument” products, including quantum gravimeters and optical frequency transfer solutions. The company also presents enabling photonics components such as lithium niobate electro-optic modulators, laboratory modules, specialty fibers, and laser systems that are positioned for quantum and sensing uses. Exail’s quantum relevance is centered on sensing and photonics hardware rather than quantum computing.