The operating system for governed quantum infrastructure
SoftQuantus is an Estonian deep-tech company building QCOS — a vendor-neutral quantum infrastructure platform that makes quantum computing production-ready through orchestration, calibration, evidence, security, and decision reliability.
Why SoftQuantus
Quantum hardware exists, but governed operational infrastructure is still missing. We address that gap with measurable technology, not concepts.
Real market gap
Quantum hardware is becoming commercially accessible, but governed operational infrastructure is still missing. Enterprises face noisy hardware, provider fragmentation (IBM, IonQ, Quantinuum, Rigetti, PASQAL), and no standard compliance layer. SoftQuantus fills that gap.
Measurable technical performance
QCOS Autopilot delivers −73% calibration time, +331% MTBF improvement, and 95% qubit yield — measured on real hardware including IBM Marrakesh (156 qubits) with cryptographically signed evidence, not slides.
Full-stack control plane, not a single optimizer
QCOS spans 15+ modules and 15+ vendor adapters covering calibration, evidence, benchmarking, reliability scoring, and quantum error correction. Add QuantumLock for post-quantum security and QSA for zero-trust identity.
Patent-protected core
Patent FR2513440 (pending) covers the QCOS closed-loop calibration architecture — the Autopilot and Decision Reliability Rating that no competitor replicates.
European strategic positioning
Estonian legal entity with EuroHPC LUMI access (≈ EUR 750k value), Azure for Startups, FlexAI, and OVHcloud Startup support. Direct relevance to EU quantum, cybersecurity, and digital infrastructure strategy.
Validated Proof Points
Real measurements from QCOS validation, Azure Quantum workflows, and IBM hardware — not projections.
Supported by infrastructure & ecosystem partners
EIC Grant Project
Target 2027 European Innovation Council deep-tech grant application
Advance QCOS from TRL 3 to TRL 5 as a validated prototype in a relevant environment.
Deliver QCOS Core v4 as a production-ready, multi-vendor orchestration and governance platform for hybrid quantum-classical infrastructure.
2027 target window
EUR 1.2M total project cost — EUR 960k grant and EUR 240k self-financing.
Company Milestones
Company Founded
SoftQuantus Innovative OÜ established in Tallinn, Estonia
QCOS v1.0 Launch
Provider-agnostic quantum orchestration with IBM and IonQ support
QuantumLock & QSA
Post-quantum licensing and enterprise authentication
SynapseX & QCOS Bench
AI-assisted development tools and benchmarking platform
EuroHPC LUMI Partnership
Strategic EuroHPC access for QCOS and AI research (≈ EUR 750k value)
Ecosystem Compute & Cloud Support
EuroHPC LUMI, NVIDIA Inception, and cloud partner support for GPU, HPC, and cloud infrastructure
QCOS v3 — Multi-Tenant Cloud
Fully managed multi-tenant quantum orchestration
EIC Grant Application
EUR 1.2M project to advance QCOS from TRL 3 to TRL 5
Scale
European and North American enterprise expansion
Corporate Information
Legal Entity
SoftQuantus Innovative OÜ
Registry: 17048927
Tallinn, Estonia (EU)
Jurisdiction
European Union
e-Residency compliant
GDPR native
Sector
Enterprise Software / Deep Tech
Quantum Computing Middleware
Post-Quantum Cybersecurity
Get in touch
Request the investor deck, ask questions about the technology or the EIC grant project, or schedule a call with the founding team.
This page is for informational purposes only and does not constitute an offer to sell or a solicitation of an offer to buy any securities. SoftQuantus Innovative OÜ, Tallinn, Estonia — Registry 17048927. QCOS / NavCore / QSA are trademarks of SoftQuantus.