Trusted AI
for mission-critical
environments
Secure. Interoperable. Sovereign.
Volt4 is NquiringMinds' flagship platform: a fully distributed, secure architecture for building adaptable, interoperable, scalable and resilient systems. At its core is a standards-oriented distributed identity and policy framework that supports Synapse (the data fabric) and Cortex (the agent layer). Learn about the verifiable trust fabric.
Working with
Customers · standards bodies · partners
Volt4 — the verifiable trust fabric
Volt4 is NquiringMinds' flagship platform: a fully distributed and secure architecture on which adaptable, interoperable, scalable, resilient and secure systems can be built. A standards-oriented distributed identity and policy framework sits at the core, supporting Synapse — the data fabric — and Cortex — the agent layer — so data and AI services can be deployed with verifiable trust from cloud to contested edge.
Platform Benefits
Four practical outcomes of the verifiable trust fabric — underpinned by sovereign delivery and open standards.
01 Integration Agility
Onboard in days, not years
Open interfaces and additive Cortex agents bring any system — modern, legacy or proprietary — into the fabric without re-architecture.
02 Decentralised Mesh
Resilient in contested environments
Peers connect directly — no central chokepoint, no single point of failure. Offline-resilient sync across denied, degraded and disconnected environments.
03 Accountable & Verifiable
Decisions you can trust
Signed data, audit-grade decision traces and human-on-the-loop authority gates — every decision carries its own evidence.
04 Faster Better Decisions
Speed of response
Every source fused into one trusted picture, triaged by AI at machine speed, decided by accountable humans — faster than the adversary.
◆ Verifiably Sovereign
Supply chain assurance
100% UK sovereign technology company, with a TAIBOM-instrumented, cryptographically verifiable supply chain across code, models and data.
◆ Open Standards
No vendor lock-in
Built on open W3C, NIST and IETF standards — including contributions we have co-authored — so systems can interoperate and avoid proprietary lock-in.
Built in the UK. Operated under UK authority.
100% UK sovereign technology company. No foreign parent, no foreign capital, and no mandatory US platform dependency — with sovereignty treated as an engineering property across the stack, not a slogan.
See the evidence01
UK IP
Patents and standards contributions filed under UK ownership, with the UK entity retaining control of the stack.
02
UK team
UK-based engineers and architects, with SC-cleared staff available for classified programmes.
03
Verifiable supply chain
Cryptographically verifiable supply-chain instrumentation across code, models and data — including TAIBOM-oriented assurance.
04
Classification-ready
Designed for UK OFFICIAL through OFFICIAL-SENSITIVE deployments, with higher tiers and cross-domain patterns available on request.
Defence and Security
Digital Targeting Web requires sense, decide and act components to be modular, resilient and trustable. Volt4 threads verified data and trusted compute between sensors, decision aids, and effectors. Volt4 powered DTW solutions are being deployed with NATO Innovation Continuum, MoD OFEME program and integrated with BAE's InteACT combat systems.
NQM's Volt4 platform has other defence applications: hyper resilient comms, assured supply chain, logistics planning and messaging/collaboration systems. A defence grade verifiable trust fabric with AI native integration.
Request a briefing →OP // DTW-04 SCOPE // ASSETS · 14
STATUS // NOMINAL UPDATED // 14:02:11 UTC
CLASSIFIED · BRIEFINGOperation NEO
Trusted Technology. Meaningful Outcomes
NquiringMinds develops trusted data and AI solutions for complex challenges across public services, enterprise and industry. Our AI-native trust fabric enables organisations to securely connect, share and analyse data—turning fragmented information into practical insight and better-informed decisions.
Our technology supports a wide range of real-world applications, from social care planning, fraud detection and business-rates analysis to smart-city operations, economic planning and industrial manufacturing. Volt 4 is already deployed across smart cities, care, contracts and audit programmes, helping organisations improve services, strengthen oversight and make more effective use of their data. Security, transparency and accountability are built into every deployment, with human decision-making retained where it matters most.
View applied AI →QUERY // RATEABLE HUMAN-ON-THE-LOOP
MODEL // RT-FRAUD-v4 CONFIDENCE // 0.93
CIVIL · RATEABLECouncil Audit
Open Collaboration. Standards Pioneers. Standards Compliant.
NquiringMinds builds to recognised open standards and contributes to their development. Work with NIST, BSI, NATO and DSIT has led to co-authored specifications now used in production programmes.
NIST · SP 1800-36
Trusted Networking and IoT
Co-authored device network-layer onboarding and lifecycle management with the National Cybersecurity Center of Excellence.
WITH CISCO · HP · NXP · Cablelabs
AIBOM
Trustable AI bill of materials
Standards layer for provenance, integrity, and continuous assurance across the AI supply chain.
WITH BAE · BSI · UKRI · Oxford
OMTP · TEE
Trusted execution environment
Hardware-rooted trust across mobile silicon, oversaw the original international standardisation
GLOBAL MOBILE STANDARD
IOTSF
IOT Assurance Framework
Contributed to core specification and developed the digital certification process
Techworks · IOTSF · Full membership
NquiringMinds in the News
Programme milestones, standards drops, and selected commentary from the team. No marketing fluff.
09 SEPT · 2026
NquiringMinds showcases secure AI for contested environments at Mansion House
NquiringMinds presented its defence technology at the Lady Mayor’s Defence & Resilience Dual Use Tech Showcase at Mansion House on 9 September 2026.
NHI
21 JUL · 2026
NquiringMinds highlighted in MOD SME Action Plan
The Ministry of Defence featured NquiringMinds in its SME Action Plan for work with BAE Systems on maritime combat-system analytics.
27 MAR · 2026
Backbone technologies for The Digital Targeting Web – Demonstrator & workshop
Thursday, Apr 9, 2026 from 10 am – 2 pm Battlelab – Wool, England Overview Explore the technologies shaping the future of the Digital Targeting Web. Join us in person at Battlelab for a focused demonstrator and interactive workshop examining the backbone technologies required to enable next-generation defence capabilities. Backbone Technologies for the Digital.
Request a briefing
See the verifiable trust fabric in action — a working DTW demonstrator, live civil deployments, and the cryptography behind every claim on this page.