QUSIDE TECHNOLOGIES SL

Their core work

Quside Technologies is a Spanish SME that develops quantum random number generators (QRNGs) based on photonic integrated chip technology. They design hardware and systems that produce certified, high-speed random numbers for cryptography, secure communications, and IoT applications. Their work spans from chip-level photonic component design to integration into quantum key distribution networks, positioning them as a specialized hardware supplier in the quantum security value chain.

What they specialise in

How they've shifted over time

All three of Quside's H2020 projects started in 2018, so a temporal evolution is difficult to trace within this dataset. However, the trajectory from their own coordinated SME Instrument project (QUPIC — a focused QRNG chip) toward participation in larger collaborative projects (CiViQ, QRANGE) suggests a company that validated its core technology early and then expanded into broader quantum communication and certification ecosystems. The keyword data concentrates entirely in the recent period, reflecting a consistent deepening in quantum security rather than a pivot.

Quside is moving from standalone QRNG hardware toward integration into quantum communication networks and IoT security — expect them to seek partners in telecom infrastructure and embedded systems.

How they like to work

Quside operates primarily as a specialist partner in larger consortia (2 of 3 projects as participant in RIA projects with sizable teams totalling 30 unique partners). Their single coordinated project was a small SME Instrument phase-1 feasibility study, typical for a startup validating its technology. Working with them means engaging a focused hardware contributor rather than a project management lead — they bring deep technical components to larger system-integration efforts.

Quside has built a network of 30 unique consortium partners across 11 countries through just 3 projects, indicating participation in well-connected European quantum technology consortia. Their geographic reach spans multiple EU member states, consistent with the pan-European quantum communications research community.

What sets them apart

Quside occupies a rare niche as an SME that designs and manufactures quantum random number generator chips — most competitors in this space are either large defense contractors or university spin-offs without productization focus. Their combination of photonic IC expertise with practical certification and IoT integration work makes them a tangible hardware partner rather than a theoretical research group. For consortium builders, they offer a credible path from lab-grade quantum randomness to market-ready components.

Highlights from their portfolio

• QUPIC
  Quside's own coordinated SME Instrument project, validating their core QRNG photonic chip technology — the foundation of their commercial offering.
• CiViQ
  Largest project by funding (EUR 269K to Quside), focused on continuous variable quantum communications — a major EU effort to build practical quantum-safe telecom networks.
• QRANGE
  Addresses the certification and device-independent security of QRNGs, critical for commercial adoption and regulatory compliance in cryptographic applications.