Quantum Sensing. Real-World Impact.

We build diamond-based quantum materials and devices that unlock the power of room-temperature quantum sensing — delivering breakthrough solutions for healthcare, defense, secure communication, and advanced computing.

Room-Temp
No cryo, field-deployable
Wafer-Scale
Process-controlled yield
NV / SiV
Engineered qubit centers
OEM-Ready
Modules • SDK • Docs
Who We Are

We are a deep-tech company pioneering quantum sensing solutions powered by advanced diamond qubits. Our mission is to move beyond research labs and deliver real-world impact through cutting-edge quantum technologies.

Elaboration:

  • Translating quantum science into robust products that work in everyday environments, not just controlled lab conditions.
  • Prioritizing reliability, miniaturization, and software-first integration to reduce time-to-value for partners.
  • Building a platform that scales from proof-of-concept to production with consistent performance.
Stylized wafer diagram representing scalable manufacturing
About Spandaq

Leading the quantum revolution through advanced NV-diamond sensing technology and AI-driven solutions.

We are a pioneering deep-tech venture focused on building practical quantum sensing devices. Unlike traditional systems that rely on extreme conditions, our technology is designed to work at room temperature, making it scalable, reliable, and ready for real-world deployment.

Our approach combines:
  • Quantum Materials: Engineered diamonds with special quantum properties.
  • Quantum Devices: Integrated with optical nano-resonators to enhance performance.
  • Real-World Applications: Healthcare diagnostics, defense detection, secure communication, and advanced computing.
Elaboration: We layer AI-driven calibration and diagnostics to maintain signal quality in dynamic environments, enabling repeatable sensing at system level.

We collaborate with leading universities and research labs in India and abroad to ensure that our technology is scientifically rigorous, globally competitive, and future-ready.

  • Joint testbeds and shared characterization protocols.
  • Open interfaces for reproducible experiments and faster transfer to industry.
  • Co-authored material/process roadmaps and qualification packs.

Our goal is simple: to bridge the gap between breakthrough research and industrial applications, creating a foundation for the quantum future.

To create a world where quantum technology safeguards lives, powers industries, and accelerates scientific discovery — all with solutions that are reliable, scalable, and accessible. We aim to make quantum sensing and materials a cornerstone of innovation in healthcare, defense, communication, and computing, driving progress for both society and industry.

Mission
  • Develop and commercialize quantum sensing devices with unmatched accuracy and reliability at room temperature.
  • Bridge research and industry, enabling large-scale production of advanced quantum materials.
  • Deliver solutions with real impact — from early cancer detection to secure communication and defense safety.
  • Contribute to national and global quantum ecosystems, positioning Spandaq as a leader in next-generation technology.
Quantum mission visual
Core Values
Innovation

Pushing the boundaries of science and engineering to deliver solutions once thought impossible.

Integrity

Operating with transparency, responsibility, and trust across our team, partners, and society.

Excellence

Striving for the highest quality and reliability, ensuring global standards are met.

Collaboration

Working hand-in-hand with researchers, industry leaders, governments, and investors.

Impact

Focusing on technologies that create meaningful outcomes for society and industry.

Sustainability

Building a future that is technologically advanced, socially, and environmentally responsible.

Leadership

Setting benchmarks in quantum technology and inspiring industry transformation.

Trust

Building lasting relationships through reliability and ethical practices.

Respect

Valuing diverse perspectives and fostering an inclusive environment for all.

Resilience

Adapting to challenges and driving progress through perseverance.

Quality

Ensuring every product meets rigorous standards for performance and reliability.

Growth

Empowering continuous learning and development for our team and partners.

Technology & Products — Our Technology

At the core of our work is a quantum materials platform that enables sensing at room temperature.

Traditional quantum systems often require extreme cooling or bulky equipment. Our approach is different:

Diamond Qubits (NV & SiV centers)

Special sites in diamond crystals that behave like ultra-sensitive quantum probes.

  • Ambient operation with high sensitivity.
  • Supports magnetic, thermal, and strain modalities.
  • Factory calibration and drift management guidance.
Optical Nano-Resonators

Silver nanostructures that amplify signals for clearer and more reliable readouts.

  • Higher collection efficiency and SNR.
  • Faster acquisition with cleaner baselines.
  • Compatible with compact module packaging.
Wafer-Scale Manufacturing

Advanced thin-film deposition and laser processing ensure consistency and scalability.

  • Process control for uniform qubit density.
  • Lot-wise characterization and COA.
  • Silicon/sapphire compatible flows.

This combination allows us to create sensors that are compact, stable, and ready for deployment across industries.

Our Products

Practical building blocks — from modules to materials to full OEM kits.

1) Diamond Quantum Sensor Module (NV/SiV)

What it is: A compact sensor module with a diamond chip and integrated optics/electronics for quantum-grade magnetic and thermal measurements.

  • Core Capabilities: Detects extremely weak magnetic and thermal signals; operates stably at room temperature; digital interface for easy integration.
  • Problem We Solve: Conventional sensors struggle to detect very weak signals or require complex cooling systems.
  • Our Solution: A deployable, compact quantum sensor that delivers unmatched accuracy and reliability.
  • Market Outlook: The global quantum sensor market is projected to reach USD 1.1 billion by 2028, driven by healthcare and defense applications.
Minimal hardware mock representing sensor module
2) Diamond Quantum Material Wafers (NV/SiV on Si/Sapphire)

What it is: Engineered wafers with controlled NV/SiV density, built for labs, OEMs, and research groups working on quantum-enhanced devices.

  • Core Capabilities: Uniform qubit density and high repeatability; integrated nano-resonators for better signal-to-noise ratio; available with full material characterization.
  • Problem We Solve: Existing diamond materials often have low yield and inconsistency, which slows down device development.
  • Our Solution: Process-controlled wafers that make it easier to build reliable quantum devices.
  • Market Outlook: The quantum materials market is projected to surpass USD 2 billion by 2032, with diamond wafers emerging as a key segment.
Wafers representing materials product
3) OEM Integration Kit (Developer Kit)

What it is: A ready-to-use kit including the sensor die/module, electronics, optics, and software tools.

  • Core Capabilities: Quick prototyping with sample code and reference designs; configurable for magnetic, thermal, or strain sensing; documentation and support included.
  • Problem We Solve: OEMs and research teams often spend months building test setups before they can generate meaningful results.
  • Our Solution: A drop-in kit that accelerates testing and integration, reducing time-to-market significantly.
  • Market Outlook: Developer and integration kits are expected to see strong growth through 2035, as industries adopt quantum sensing platforms across healthcare, defense, and industrial sectors.
Developer kit layout
Applications (Industry Verticals)

Cross-industry use-cases enabled by room-temperature quantum sensing.

Healthcare — Early Diagnostics

Quantum sensors detect weak biological signals, enabling earlier disease detection and precision monitoring.

  • Biomagnetism and thermal micro-gradients.
  • Portable configurations for point-of-care research.
  • APIs for clinical analysis pipelines.
Defense & Aerospace — Navigation & Detection

Room-temperature quantum sensors allow submarine detection, silent navigation, and tracking even in GPS-denied environments.

  • Passive sensing with low SWaP-C profiles.
  • Ruggedized enclosures and environmental tests.
  • Integrated timing and telemetry options.
Secure Communication & Timing

Quantum sensing strengthens networks and supports quantum-secure communication for defense and telecom.

  • Clock stabilization and drift mitigation.
  • Diagnostics dashboards and logging.
  • Policy-aligned security guidance for deployment.
Industrial & Infrastructure Monitoring

Provides high-sensitivity monitoring of grids, rails, and infrastructure for predictive maintenance and safety.

  • Anomaly detection on critical assets.
  • Edge-friendly data formats for existing SCADA/IoT stacks.
  • Lifecycle planning and field-service playbooks.
Why Our Approach is Different

Room-temperature operation — No cryogenics, smaller and safer deployment.

Scalable manufacturing — Wafer-level process compatible with silicon/sapphire.

High performance — Nano-resonators boost signal clarity.

Integration-ready — Modules and kits designed for OEMs.

Cross-industry relevance — From healthcare to defense, one platform powers many solutions.

Elaboration

Our architecture reduces integration friction by pairing calibrated hardware with a lightweight SDK and reference apps. Wafer-level controls maintain repeatability across lots, while packaging options adapt to lab, field, or embedded use.

Product Roadmap

From evaluation to scale — clear steps, clear outcomes.

Phase 1 • Evaluate
OEM Kit & materials; feasibility tests; sample apps; dedicated support engineers.
Phase 2 • Integrate
Co-design interfaces; validate performance vs SWaP-C; run pilots.
Phase 3 • Qualify
Reliability & environmental tests; EMC; acceptance metrics; COA finalized.
Phase 4 • Scale
Ramp wafer lots and modules; supply & lifecycle plans locked.
Contact

Let’s build the quantum future.

Share a bit about your use-case. We’ll get back within 1–2 business days.

Spandaq head office