The governed dawn of intelligent systems.
Intelligence you can govern.Trust you can prove.
HEOSSI is a Singapore-incorporated deep-technology company building and operating a growing portfolio of governed solutions for environments where failure carries systemic consequence.
The governed dawn
Reading the image
HEOSSI is named for the dawn - heh‑EOS‑si, after Eos, who made the world legible before the sun rose. The monolith stands at that threshold: the first light beneath intelligent systems.
Below it runs the world's traffic - AI agents, machines and people, billions of messages - across a post‑quantum mesh: encrypted and quantum‑safe, verifiable like a ledger, defended against every intrusion. It flows into the base and back out - routed through HEOSSI, governed, never absorbed.
Overhead, HEOSSI's own computation circles the tower - governed intelligence, ordered near the centre.
Out in the dark, nothing is perfect. Encryption fails, strings corrupt, attacks and errors surface - no system, AI or quantum, is flawless. But at the base you are governed, protected, trusted. The chaos stays in the dark.
And it is built for the frontier - cryptography and cybersecurity, blockchain trust, autonomous and space systems, and the technologies not yet born.
HEOSSI. First to see. The governed dawn of intelligent systems.
Nothing here is decoration. Every mark ties to what we do - AI, quantum, cryptography, blockchain, cybersecurity, space and autonomous systems, and future technology. Advanced, but governed by logic.
Published cryptography evidence
QNSI publishes reproducible software conformance vectors and their scope.
Review QNSI conformanceSingapore-incorporated
HEOSSI (PTE.) LTD., ACRA UEN 202532790K. Formerly CUI LABS (PTE.) LTD.
Company registration and historyGoverned AI access
BEE publishes its model lineage, access tiers and release boundaries.
Review BEE model lineageCompany and product information
Who is HEOSSI?
HEOSSI (PTE.) LTD. is a Singapore-incorporated technology company, UEN 202532790K. Incorporated on 28 July 2025 as CUI LABS (PTE.) LTD., the company changed its name on 14 June 2026 while retaining the same legal entity and UEN.
Company identity and leadershipWhich HEOSSI solutions are available today?
BEE provides governed AI workspace and API access. QNSI provides post-quantum cryptography and security infrastructure. Other portfolio entries are identified by their development or research stage and are not currently available as generally available HEOSSI products.
Compare current solutions and development stagesCan I deploy a solution privately or air-gapped?
Deployment availability is product-specific. BEE Enclave supports qualified private, regulated and sovereign deployment paths; broader customer-operated and disconnected deployment is not generally available. QNSI offers a managed service, with private deployment subject to qualification. Architecture diagrams do not establish availability for every product or environment.
Review deployment requirements and product documentationIs HEOSSI certified against the standards it describes?
HEOSSI's compliance programme is planned; it does not represent independent certification, validation or conformity assessment as complete. Published QNSI software conformance evidence is distinct from certification of a deployed cryptographic module.
Read the assurance programme and scope boundariesInvestor conversations
HEOSSI is opening selected pre-seed conversations
Invest in the Singapore-incorporated global deep-technology company building and operating a growing portfolio of governed solutions for regulated, sovereign and mission-critical systems worldwide.
General information only. This is not a public offer or invitation to subscribe for securities. Any financing remains subject to fit, diligence, approvals, professional advice and definitive documentation.
The next infrastructure layer is not software alone. It is trust, intelligence, and controlled execution.
HEOSSI develops the technology, governance and operating capability required to move deep-technology systems from research into controlled real-world use. Company-owned intellectual property, the internal XIIS substrate and a growing solution portfolio form a shared foundation for long-term development.
Architecture
XIIS: HEOSSI's internal governed substrate solution
XIIS is the internal substrate HEOSSI uses across its portfolio - a control plane running in production in Singapore and organized as six layers that keep autonomy bounded, replayable, deployable and visible. Its detailed architecture belongs within HEOSSI's technology story, while public solution information remains on the dedicated solution portals.
Layer 01
Shared Foundation
Common contracts, durable persistence, and shared patterns that make the rest of XIIS composable.
- Shared contracts and schemas
- Persistence patterns and storage adapters
- Durable state handling
- Cross-platform package boundaries
Layer 02
Control and Trust
Governance, risk, identity, security, and QNSI-backed trust posture for bounded autonomy under audit.
- Identity and policy controls
- Governance and approval paths
- Risk scoring and release controls
- QNSI-backed trust and verification
- Security boundaries and runtime protection
Layer 03
Cognitive Substrate
Memory, context, knowledge, reasoning, and simulation systems that give XIIS bounded intelligence.
- Long-term memory and retrieval
- Context fusion and state modeling
- Knowledge systems
- Reasoning and confidence scoring
- Simulation and rehearsal
Layer 04
Execution Substrate
Inference, workflows, orchestration, tools, agents, and data fabric that turn intelligence into controlled action.
- Inference and model routing
- Workflow checkpoints and orchestration
- Agent and tool execution
- Data fabric and execution traces
- Replayable runtime behavior
Layer 05
Assurance and Observability
Telemetry, evaluation, grading, replay, and release validation to keep autonomous behavior measurable and auditable.
- Observability and runtime telemetry
- Evaluation and trace grading
- Failure analysis and replay
- Release validation gates
- Production-readiness assurance
Layer 06
Solution Consumption Surface
The SDK, MCP server/runtime, and domain packs that expose XIIS to the rest of the HEOSSI portfolio.
- Node SDK consumption
- MCP server and remote tool execution
- Cross-solution interoperability
- Domain-pack consumption model
Portfolio Architecture
How HEOSSI solutions are built on XIIS
HEOSSI develops governed intelligence and trust infrastructure through XIIS, its internal substrate solution. BEE and QNSI are offered publicly; other portfolio entries remain planned, staged or in development.
Solutions can align to multiple XIIS layers; the mapping shows primary architectural affinity, not exclusivity.
Available - Intelligence Domain
Available - Trust Domain
XIIS-native / closest to core
Control plane-aligned
Runtime and execution-aligned
Domain system-aligned
Fintech risk and intelligence
Industry system-aligned
This creates a coherent platform doctrine: XIIS is HEOSSI's internal substrate solution; the public and development portfolio shows how the company applies it.
Market and Policy Context
Published context shaping the HEOSSI portfolio
These primary publications inform our work on governed intelligence and cryptographic migration. Each statement links to its source and publication date.
Gartner's May 2026 AI-spending forecast
Gartner forecast worldwide AI spending of $2.59 trillion in 2026, up 47% year over year. The forecast identifies infrastructure as the largest spending segment.
Gartner, 19 May 2026Singapore's agentic AI governance framework
IMDA's framework provides technical and organisational guidance for responsible agent deployment, with humans retaining accountability for their systems.
IMDA, 22 Jan 2026Singapore's National AI Impact Programme
The programme aims to support AI adoption in 10,000 enterprises over three years and help 100,000 workers apply AI in their professional domains.
IMDA, 2 Mar 2026NIST's finalized post-quantum standards
FIPS 203, 204 and 205 standardize ML-KEM, ML-DSA and SLH-DSA. NIST encourages organisations to begin planning their transition to post-quantum cryptography.
NIST, 13 Aug 2024The UK's Sovereign AI programme
The UK describes its £500 million Sovereign AI effort as backing homegrown founders and helping AI companies start, scale and compete from Britain.
UK Government, 16 Apr 2026Deployment Architecture
These are architectural patterns, not a statement that every HEOSSI solution supports every mode today. Current BEE and QNSI documentation defines supported environments, service terms and qualification requirements.
Managed Cloud
Managed product access. Service levels, tenant isolation and supported regions depend on the product and service agreement.
- Multi-tenant isolation
- Managed infra
- Rapid deployment
Private VPC
A dedicated environment with customer-defined cloud boundaries, subject to product-specific qualification.
- Customer VPC
- Data residency
- Compliance control
Hybrid / Edge
An architecture pattern for split execution across cloud and on-premises or edge nodes. Supported components and connectivity require qualification.
- Split execution
- Edge runtime
- Unified control
Sovereign / Air-Gapped
An architecture pattern requiring qualification of disconnected operation, dependencies and key custody. Availability is agreed per product and engagement.
- Air-gapped
- Full isolation
- Offline signing
Expansion Model
XIIS expands through horizontal packs and critical-infrastructure packs
XIIS is designed to expand through reusable operating planes and domain-specific pack deployments, not through isolated one-off applications.
These packs describe the aligned XIIS operating model and expansion logic, not equal priority launch commitments.
Horizontal Packs
Shared operating planes that extend XIIS across commercial, operational, technical, and research execution.
Revenue
Coordinates growth, market intelligence, distribution, and commercial execution across the XIIS portfolio.
Demand generation, sales systems, partnerships, expansion, customer intelligence
Enterprise Operations
Extends XIIS into finance, compliance, workforce, procurement, and internal command systems.
Finance ops, compliance, procurement, workforce systems, internal governance
Technology
Applies XIIS to engineering, infrastructure, release control, platform operations, and developer execution.
Engineering, platform ops, cloud, data, release systems, developer intelligence
Research
Supports frontier R&D, simulation, experimentation, and high-consequence knowledge synthesis.
R&D workflows, experiment ops, simulation, discovery, technical intelligence
Industry And Critical-Infrastructure Packs
Sector-specific pack deployments for regulated, sovereign, and mission-critical systems - applied as XIIS expands into each domain.
Before your systems act, see them.
Explore HEOSSI's portfolio, technology, partnership pathways and company-level investor conversations.